User Manual

FCC ID: KEALPB4520225

Users Manual

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FCCID_167280

PDL User's Guide Revision 3.1 June 2001 PN: M0052203 990 Richard Ave. Suite 110 Santa Clara, CA. 95050 Toll Free: (800)795-1001 Phone:(408)653-2070 Fax: (408)748-9984 E-Mail: sales@paccrst.com Web: www.paccrst.com

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iii PDL User's Guide NOTICE PACIFIC CREST CORPORATION MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Pacific Crest Corporation shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing, performance, or use of this material. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated into another language without the prior written consent of Pacific Crest Corporation. The information contained in this document is subject to change without notice. CAUTIONS AND WARNINGS Throughout this manual this symbol is used to indicate caution or warning. Please pay particular attention to these items to assure safe and reliable operation of your radio modem product. © Copyright 2001 Pacific Crest Corporation. All rights reserved. Reproduction, adaptation, or translation of this manual is prohibited without prior written permission of Pacific Crest Corporation, except as allowed under the copyright laws. Trimtalk and Trimble are trademarks of Trimble Navigation Ltd.

iv PDL User's Guide TABLE OF CONTENTS Notice ............................................................................................................... iii Cautions and Warnings .................................................................................... iii Table of Contents ............................................................................................. iv-v Introduction ...................................................................................................... 1 Welcome .......................................................................................................... 1 Scope ............................................................................................................... 1 Note Concerning this Guide .............................................................................. 1 Features and Benefits ....................................................................................... 3 Setting Up The PDL High Power Base .............................................................. 5 Overview of PDL High Power Base Radio Modem ............................................ 5 PDL High Power Base System Setup ............................................................... 6 Setting Up The PDL Low Power Base/Repeater ............................................... 10 Overview of PDL Low Power Base Radio Modem ............................................. 10 PDL Low Power Base Setup ............................................................................. 11 Setting Up The PDL Rover ................................................................................12 Overview of PDL Rover Radio Modem .............................................................. 12 PDL Rover Setup .............................................................................................. 13 Tips and Techniques for Best Performance ...................................................... 14 Antenna ............................................................................................................ 14 Power Supplies ................................................................................................ 14 How to Use AutoRover™ ................................................................................. 14 How to Use AutoBase™ ................................................................................. 14 Equipment Care ............................................................................................... 15 Error Codes ...................................................................................................... 15 FCC Rules and Regulations ............................................................................. 16 Licensing Requirements ................................................................................... 16 Equipment Compliances ................................................................................... 16 Being Part of the RF community ....................................................................... 16 Automatic Station Identification ......................................................................... 16 Carrier Sense Multiple Access (CSMA) .............................................................17 Service and Support ......................................................................................... 18 Contacting Pacific Crest Corporation ................................................................ 18 Warranty ........................................................................................................... 20 Two-year Limited Warranty ............................................................................... 20 Exclusions ........................................................................................................ 20 Warranty Limitations ......................................................................................... 20 Appendix A - Safety Information ....................................................................... 22 Exposure to Radio Frequency Energy .............................................................. 22 Appendix B - Pin-outs and Connectors ............................................................. 23 PDL Base ......................................................................................................... 23 PDL Rover ........................................................................................................ 23 Antenna ............................................................................................................ 23

v PDL User's Guide TABLE OF CONTENTS (cont.) Appendix C - Technical Specifications .............................................................. 24 General ............................................................................................................ 24 Radio ............................................................................................................... 24 Modem ..............................................................................................................24 Environmental ................................................................................................... 25 Table of Figures Figure 1 - PDL High Power Base Front Panel ................................................... 5 Figure 2 - PDL High Power Base Rear Panel ................................................... 6 Figure 3 - PDL High Power Base System Setup ............................................... 7 Figure 4 - PDL Low Power Base …................................................................... 10 Figure 5 - PDL Low Power Base Setup….…………………….......…................... 11 Figure 6 - PDL Rover ………………………………………………......................... 12 Figure 7 - PDL Rover Setup ……………………………………........................…. 13 Figure 8 - PDL Data/Power Connectors………………….. …….......................... 23

1 PDL User's Guide INTRODUCTION Welcome Thank you for purchasing the Positioning Data Link™ (PDL™) for use with your survey system. The PDL is an advanced, high speed, wireless data link that is designed specifically for GPS/RTK applications. Your success in using the PDL is our primary goal. We stand behind our product with expert support and service. We welcome your comments and questions. Scope This guide introduces the PDL Base and rover radio link systems used for GPS and RTK applications. It is written for the first-time user, and gives details concerning system setup, operation and maintenance. We urge you to take the time to review this short manual completely prior to setting up your system. Note Concerning this Guide We believe that the PDL system provides the best value and performance for the user. As such, we provide our equipment in complete turnkey systems, including all of the items necessary for operation with your GPS. You may have purchased your PDL from a third party. On occasion, the bundled product provided by these sources may differ from the kits provided directly from Pacific Crest Corporation. If this guide does not accurately reflect the equipment that you received, please contact your supplier for specific instructions concerning the setup of items that differ.

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3 PDL User's Guide FEATURES AND BENEFITS Fast Over-the-Air Data Rate - 19,200 bits per second - Reduced latency provides better GPS position information - Lower power consumption allows longer field operation - Greater throughput handles both GPS and GLONASS Enhanced User Interface - Channel display and buttons - View and change radio channel - Monitor charge status and other parameters Intelligent Protocols - Forward Error Correction (FEC), Aut oBase™ and AutoRover™ technology1 - FEC provides improved noise immunity and range - Base automatically selects channel with AutoBase - Rover automatically locks to base with AutoRover Rugged Construction - Designed specifically for GPS RTK fie ld surveying - Double shock mounted electronics improve reliability - Water tight operation stands up to bad weather conditions - Built-in mounts simplify tripod and range pole mounting Backward Compatible - Interoperable with RDDR, RFM and Trim ble® products - Benefit by the latest technology with your existing equip ment - Facilitates GPS equipment mix and match - Provides upgrade path for existing installations 1 Patents Pending

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5 PDL User's Guide SETTING UP THE PDL HIGH POWER BASE Overview of PDL High Power Base (PDL HPB) Radio Modem Front Panel Figure 1 - PDL High Power Base Front Pane Buttons The ON/OFF button is used to turn the PDL HPB station on and off. Turn the unit on by pressing the ON/OFF button and holding it until the channel display indicator is lit. Turn off the PDL HPB by pressing the ON/OFF button until the display goes blank. There is a one-second turn-off delay in the power button to prevent inadvertent turn off. The CHANNEL button is used to display and change the channel. Press the CHANNEL button momentarily to display the selected channel. To change the channel, press the CHANNEL button once to light the display, and then again to change the channel. Use the CHANNEL button to select the "b" setting. With "b" selected, the PDL HPB will be placed in AutoBase mode. This mode selects the channel for transmission automatically. Display The seven-segment numeric display is used to indicate the channel or mode selection. To conserve power, the display is only lit for a short time following the pressing of the CHANNEL or ON/OFF buttons. Channel selections range from Channel 0 to Channel 15. Two digit channel numbers are displayed by alternately flashing a 1 followed by the second digit. The seven-segment display also has a decimal point to the lower right of the number. The decimal point is lit to indicate that the channel selection was done automatically with AutoRover or AutoBase. Indicator LEDs The power LED has two purposes - first, to indicate that the unit is powered, and second, to indicate the level of charge for the power supply. The power LED will blink to indicate that the base station battery is at or below 10 Volts and may require charging. The amplifier power LED indicates the RF power output level selected. When lit, the amplifier power LED indicates that the RF output power is set to high. When blank, the amplifier power LED indicates that the RF output power is set to low. The TX LED indicates that the PDL HPB is actively transmitting. In most RTK applications, the base station TX LED will blink once per second.

6 PDL User's Guide The RX LED indicates that the PDL HPB is receiving an RF carrier signal. If the RX LED is lit for extended periods of time, or continuously, then another radio station is operating on the same frequency. This competing RF source may interfere with the GPS RTK system, and may require that you change channels for better performance. Rear Panel Data Connector A five-pin circular LEMO style receptacle accepts both programming and GPS model specific cables. The supplied cables are labeled "RADIO" on the end that plugs into the base. Align the red dot on the plug with the red dot on the receptacle and push until a clicking sound is heard. To remove the cable, grasp the blue cable over-mold, and retract the locking mechanism by pulling the knurled barrel of the plug toward your palm. Figure 2 - PDL High Power Base Rear Panel RF Connector A BNC jack accepts the BNC male plug coming from the antenna mount. High/Low RF Power Switch This toggle switch selects high RF power output in the "up" position and low RF power output in the "down" position. Select high RF power for situations where long range is required. For short range applications, select low RF power to reduce power consumption and minimize interference with co-channel users. Enclosure The PDL HPB enclosure is rugged extruded aluminum with integrated heat sink fins. The enclosure is painted with a weather resistant powder coat blue paint. Black bumpers are integrated with front and rear gaskets to provide shock protection and watertight operation. The enclosure is not designed to withstand submersion and must not be allowed to sit in standing water. Warning: The PDL HPB enclosure and heat sink may become very hot during operation. This is normal depending on the ambient temperature, RF power selection and transmission duty cycle. Turn off the unit and allow it to cool prior to handling. PDL High Power Base System Setup Antenna and Antenna Mount Begin your PDL HPB station set up by screwing the Antenna Mount to the top of the Tripod Antenna Mast. You may want to leave the mount permanently attached to the mast and avoid this step in the future.

7 PDL User's Guide Next, screw the Antenna on the Antenna Mount. We recommend inspecting the antenna center push-pin contact to ensure that it makes good contact with the antenna mount. A good antenna connection is critical to system performance. Tripod Antenna Mast With the Antenna Mount and Antenna connected, extend the legs of the Tripod Antenna Mast and set up the tripod on level ground. Spread the tripod legs sufficiently to provide a stable base. Caution: Do not extend the antenna mast in conditions of high wind or in situations where the uneven terrain or other soil conditions provide an unstable base. Keep the area surrounding the Tripod Antenna Mast clear and exercise caution to prevent injury or damage to property should the Tripod Antenna Mast fall. Connecting the PDL HPB The PDL HPB has a built-in tripod mounting bracket that allows easy mounting to the tripod. Locate the mounting flange at the top portion of one of the Tripod legs, and hook the PDL HPB in place. Connect the antenna, GPS Data Cable and Battery Power Cable as indicated in Figure 3. You are now ready to turn-on Figure 3 - PDL High Power Base the system. System Setup Configuring the GPS Reference Station Refer to the GPS receiver model specific addendum that is included with this manual for specific instructions on configuring your GPS reference station for optimal performance with the PDL. Detailed instructions are also available on our web site at www.paccrst.com. PDL Default Settings The PDL Base is configured at the factory with settings that have been determined to provide excellent system performance. Use the PDLCONF software provided with the product to view and change configuration settings. Note: Please refer to the PDLCONF help menu system for detailed information concerning the settings.

8 PDL User's Guide The following table shows the default factory settings: Table 1 - PDL Factory Defaults Factory Defaults Setting PDL Base PDL Rover Channel mode AutoBase AutoRover GPS Port Data Rate 38.4 k Baud 38.4 k Baud Parity None None Mode Transparent with EOT timeout Transparent with EOT timeout EOT value 5 5 Retries 3 3 Link rate 9600 bps (raw data) 9600 bps (raw data) Modulation GMSK GMSK FEC Enabled Enabled Data Scrambling Enabled Enabled Digisquelch Low High Break to command Off Off TX ACK timeout 0.10 0.10 CSMA Enabled Enabled Digidelay 0.0 0.0 Repeater Off Off Address (local) 0 0 Address (dest) 255 255 Battery Care Base station kit shipments to North America include a 33 AHr deep-discharge gel lead acid battery. This battery provides all day operation with ample power for both the PDL and the GPS RTK reference station. International Shipments For shipments outside of North America, we include battery bag, power cables with fuse, and hardware for a user supplied battery. Select a deep discharge battery of the type designed for golf cart or wheel chair operation, and that has a capacity of 33 AHr or greater. Batteries designed for automotive use will be damaged by the repetitive discharge/charge cycles and should be avoided. Charging The supplied charger provides two-stage charging and should be connected to the battery following every full day of operation to assure good battery life and performance. The first stage quickly charges the battery to capacity and the second stage trickle charges the battery to maintain a full charge. If the battery is maintained in storage for an extended length of time, it is important to periodically charge the battery as extended time in a discharged state may damage the battery.

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10 PDL User's Guide SETTING UP THE PDL LOW POWER BASE/REPEATER (PDL LPB) Overview of PDL LPB Radio Modem Front Panel Buttons The ON/OFF button is used to turn the PDL LPB modem on and off. Turn the unit on by pressing the ON/OFF button and holding it until the channel display indicator is lit. Turn off the PDL LPB by pressing the ON/OFF button until the display goes blank. There is a one-second turn-off delay in the power button to prevent inadvertent turn off. The CHANNEL button is used to display and change the channel. Press the CHANNEL button momentarily to display the selected channel. To change the channel, press the CHANNEL button once to light the display, and then again to change the channel. Release the CHANNEL button when the desired channel is indicated. The PDL LPB can be used as a base, rover or repeater. When used as a base, you have access to AutoBase mode that will aid in the selection of the channel. Use the CHANNEL button to select the " b " setting. With " b " selected, the PDL LPB will be placed in AutoBase mode. This mode selects the channel for transmission automatically. When used as a rover or repeater, you may wish to use AutoRover mode. Press the CHANNEL button to select the "r" setting. With "r" selected, the PDL LPB will be placed in AutoRover mode. This mode automatically selects the channel being used by the PDL Base. If you are operating in an area with more than one PDL Base station active, you should manually select the channel of operation to assure proper operation. Display The seven-segment, numeric display is used to indicate the channel or mode selection. To conserve power, the display is only lit for a short period following the pressing of the CHANNEL or ON/OFF buttons. Figure 4 - PDL Low Power Base Channel selections range from Channel 0 to Channel 15. Two digit channel numbers are displayed by alternately flashing a "1" followed by the second digit. Indicator LEDs The power LED indicates the power status and also provides a low external voltage supply indicator. When lit, power is turned on. The power LED will blink to indicate if the external voltage supply is approaching the minimum value. If the power LED does not respond to the ON/OFF button, then the level of the external voltage supply should be inspected.

11 PDL User's Guide The RX LED indicates that the PDL LPB is receiving an RF carrier signal from another PDL Base or from another source of interference. During normal operation, the RX LED will flash at a once-per-second rate indicating the transmissions from the PDL Base. If the RX LED is on continuously, then a source of interference may be impacting the ability of the PDL LPB to receive data. Try repositioning the antenna, or you may need to change to another channel at both the base and rover to reduce or eliminate the interference. The TX LED indicates that the PDL LPB is broadcasting. In most GPS RTK applications, the TX LED will flash approximately one time per second. Enclosure The PDL LPB enclosure is a tough, impact resistant blue polycarbonate with machined aluminum end caps. Black bumpers with integrated gaskets provide the first level of shock protection for the internal components. An additional isolation system inside the enclosure reduces vibration impact to the sensitive radio receiver board. Antenna Mount The integrated antenna mount provides an industry standard NMO style RF connector that is compatible with a wide range of mobile whip antennas. Range Pole Mount The bottom end cap is female threaded with 5/8-11 UNC that is compatible with common range poles. The unit is easily mounted in the place of a stand-alone antenna and eliminates the need for an antenna cable. PDL Low Power Base Setup Antenna and Antenna Mount Screw the Antenna on the antenna mount of the PDL LPB. We recommend inspecting the antenna center push-pin contact to make sure that it makes good contact with the antenna mount. A good antenna connection is critical to system performance. Range Pole or Tripod Side Bracket Mount Before connecting any cables, screw the PDL LPB onto the range pole (for tripod-top use) or tripod side mount bracket. Connecting the PDL LPB The PDL LPB is connected to the GPS RTK receiver using the supplied cable. After connecting the cable, press the ON/OFF button. Use the CHANNEL button to select the channel of operation, or select "r" for the AutoRover function or select " b " for the AutoBase function. Refer to the How to Use AutoRover and How to Use AutoBase sections of this manual for detailed instructions concerning these features. Figure 5 - PDL Low Power Base Setup

12 PDL User's Guide Configuring the GPS Rover See the GPS receiver model addendum that is included with this manual for specific instructions on configuring your GPS rover for optimal performance with the PDL. Detailed instructions are also available on our web site at www.paccrst.com. PDL LPB Default Settings Refer to Table 1 in Setting Up the PDL HPB for the default factory settings of your PDL LPB. SETTING UP THE PDL ROVER Overview of PDL Rover Radio Modem Front Panel Buttons The ON/OFF button is used to turn the PDL Rover modem on and off. When not in use, the PDL Rover should be turned off to conserve battery power. Turn the unit on by pressing the ON/OFF button and holding it until the channel display indicator is lit. Turn off the PDL Rover by pressing the ON/OFF button until the display goes blank. There is a one-second turn-off delay in the power button to prevent inadvertent turn off. The CHANNEL button is used to display and change the channel. Press the CHANNEL button momentarily to display the selected channel. To change the channel, press the CHANNEL button once to light the display, and then again to change the channel. Release the CHANNEL button when the desired channel is indicated. Use the CHANNEL button to select the "r" setting. With "r" selected, the PDL Rover will be placed in AutoRover mode. This mode automatically selects the channel being used by the PDL Base. If you are operating in an area with more than one PDL Base station active, you should manually select the channel of operation to assure proper operation. Display The seven-segment, numeric display is used to indicate the channel or mode selection. To conserve power, the display is only lit for a short period following the pressing of the CHANNEL or ON/OFF buttons. Channel selections range from Channel 0 to Channel 15. Two digit channel numbers are displayed by alternately flashing a "1" followed by the second digit. Indicator LEDs The power LED indicates the power status and also provides a low battery indicator. When lit, power is turned on. The power LED will blink to indicate that the internal battery requires recharging. If the power LED does not respond to the ON/OFF button, then the internal battery may be fully discharged and must be charged prior to further operation. Figure 6 - PDL Rover

13 PDL User's Guide The RX LED indicates that the PDL Rover is receiving an RF carrier signal from the PDL Base or from another source of interference. During normal operation, the RX LED will flash at a once-per-second rate indicating the transmissions from the PDL Base. If the RX LED is on continuously, then a source of interference may be impacting the ability of the PDL Rover to receive data. Try repositioning the antenna, or you may need to change to another channel at both the base and rover to reduce or eliminate the i nterference. Enclosure The PDL Rover enclosure is a tough, impact resistant blue plastic with machined aluminum end caps. Black bumpers with integrated gaskets provide the first level of bump protection for the internal components. An additional isolation system inside the enclosure reduces shock impact to the sensitive radio receiver board. Antenna Mount The integrated antenna mount provides an industry standard NMO style RF connector that is compatible with a wide range of mobile whip antennas. With the internal antenna option, the top end cap NMO style mount is replaced with a 5/8-11 UNC stud, allowing the PDL Rover to be used as part of the pole system with a GPS antenna. See Figure 5. Range Pole Mount The bottom end cap is female threaded with 5/8-11 UNC that is compatible with common range poles. The unit is easily mounted in the place of a stand-alone antenna and eliminates the need for an antenna cable. PDL Rover Setup Antenna and Antenna Mount Screw the Antenna on the antenna mount of the PDL Rover. We recommend inspecting the antenna center push-pin contact to make sure that it makes good contact with the antenna mount. A good antenna connection is critical to system performance. Range Pole Mount Before connecting any cables, screw the PDL Rover onto the range pole. Connecting the PDL Rover The PDL Rover is connected to the GPS RTK receiver using the supplied cable. After connecting the cable, press the ON/OFF button. Use the CHANNEL button to select the channel of operation, or select "r" for the AutoRover function. Refer to the How to Use AutoRover section of this manual for detailed instructions concerning this feature. Configuring the GPS Rover See the GPS receiver model addendum that is included with this manual for specific instructions on configuring your GPS rover for optimal performance with the PDL. Detailed instructions are also available on our web site at www.paccrst.com. PDL Rover Default Settings Refer to Table 1 in Setting Up the PDL Base for the default factory settings of your PDL Rover. Figure 7 - PDL Rover Setup

14 PDL User's Guide Battery Care The PDL Rover has an internal power supply that allows all-day operation without taking power from the GPS. The light-weight Lithium-Ion single cell battery can be recharged more than 1000 times, providing 3+ years of normal use. We recommend daily charging for best battery life and performance. Warning: The internal Lithium-Ion battery is NOT USER SERVICEABLE. Do not attempt to open the enclosure or replace the battery. Lithium-Ion batteries can be dangerous if mishandled. The PDL Rover has a built-in charger that monitors and controls the charging of the internal battery. The internal battery quickly charges in less than 4 hours, and can be charged with the supplied charger, or from an external 12 volt supply. We recommend charging the internal battery at room temperature. Charging is inhibited if the ambient temperature is below 0° C or above 40° C. Warning: The internal battery must not be subject to operating temperatures below -20° C. Subjecting the battery to conditions below -20° C will produce permanent battery damage, and is not covered by the warranty. TIPS AND TECHNIQUES FOR BEST PERFORMANCE Antenna Antenna placement is critical for good performance. Range and coverage is directly proportional to the height of the transmitting and receiving antennas. Where possible, select a reference station location that takes advantage of terrain to get the transmitting antenna as high as possible. Always use the telescoping antenna mast, and raise the antenna as high as is practical and safe, given terrain and wind conditions. Power Supplies Maintain batteries in a fully charged state. Both the PDL Base and internal PDL Rover batteries will live longer if not allowed to become completely discharged. We recommend routinely connecting both the base and rover PDLs to their chargers on a nightly basis. This will assure optimal performance and long battery life. How to Use AutoRover™ AutoRover is a feature that allows the PDL Rover to automatically synchronize to the PDL Base. Enable this feature by pressing the CHANNEL button until an "r" is displayed. After selecting "r", you will note that the display will flash each programmed channel for approximately 3 seconds, until a base station broadcast is encountered. The PDL Rover will continue to scan until a broadcast is found. The next time you turn on your unit, you will see an "r" momentarily, after which the scan process will begin. To manually select a channel for operation, press the CHANNEL button until the desired channel is displayed. With AutoRover the PDL Rover scans each programmed operating frequency, looking for a signal from the PDL Base. When a signal is found, the PDL Rover selects that channel for operation. Caution: Multiple PDL Base stations operating in a single area may lead to the PDL Rover selecting the wrong base. In such circumstances, we recommend manually selecting the channel. How to Use AutoBase™ AutoBase is a feature that allows the PDL Base to automatically select a channel based on a channel selection algorithm. These features can be selectively turned off to allow you to manually select the channel of operation on both the PDL Base and Rover.

15 PDL User's Guide To enable AutoBase, press the CHANNEL button on the PDL Base until an "b" is displayed. After selecting "b", you will note that the display will flash each programmed channel for approximately 1 minute, during which time the channel is analyzed for background noise and co-channel interference. After cycling through all channels, the PDL Base will select the channel that appears to provide the clearest channel access. Following channel selection, the data received from the GPS will automatically begin transmitting. Warning: Depending on the number of channels programmed, channel selection can take from 1 to 16 minutes. We recommend that you set up and turn on your PDL Base station as soon as possible during system setup to prevent delays. Equipment Care Routine equipment care will prolong the life and reliability of your PDL family products. Radio communication equipment is susceptible to damage from shock or environmental extremes. Never operate the PDL equipment out of the operating specifications contained in Appendix B. Error Codes The PDL performs a variety of power-up and run-time tests to assure optimal operation. Tests include environmental as well as electrical measurements designed to avoid damage to the unit while maintaining adequate operation. In the event of an error condition, a 3-digit error code is flashed on the display. Error codes begin with an "E" followed by two numeric digits indicating the failure mode. Table 2 lists the possible error conditions. Table 2 - PDL Error Codes Code Description E01 External voltage too high E02 External voltage too low E03 External voltage too low for transmission E04 Rover internal battery requires replacement E05 Rover internal battery charge current too high E06 Rover internal battery charge current too low E07 Unit temperature exceeds safe limit for 35 W operation E08 Unit temperature exceeds safe limit for 2 W operation E09 Current consumption too high for 35 Watt operation E10 Current consumption too high for 2 Watt operation E11 Checksum error E12 RAM error E13 EEPROM error E14 FLASH error E16 Synthesizer not locked E99 Unknown error What to do E01-E03 Check battery or power supply voltage level, check power cables, recharge or replace battery, check charger. E07-E10 Check antenna and antenna cables, use 19200 link rate to reduce duty cycle, select low RF power. E04-E06, E11-E16, E99 Contact customer service. Cycle power to clear error codes. If codes persist, contact factory.

16 PDL User's Guide FCC RULES AND REGULATIONS Licensing Requirements It is the responsibility of the PDL Base station owner to comply with applicable rules and regulations concerning the operation of a radio transmitter. In the United States, the FCC regulates the licensing of this equipment. Application for a license is made by submitting FCC form 600 along with evidence of frequency coordination (if required) and applicable fees. Similar licensing requirements exist worldwide. Penalties for broadcasting without a license can be severe, and may include the confiscation of your radio and GPS equipment. For more information, contact our customer service department. Warning: Always obey local licensing requirements and restrictions. Equipment Compliances PDL products have been tested and found to comply with Parts 15 and 90 of Title 47 of the Code of Federal Regulations. The PDL products have also been tested and found compliant for type certification and approval in many other countries worldwide. For more information concerning our worldwide compliances, contact our customer service department. Being Part of the RF community Operation of a licensed radio product makes you a member of the RF community. Be aware that virtually all frequencies licensed are provided on a shared basis with other users. Each frequency used in RTK GPS activities has certain restrictions and limitations. For complete information, refer to Part 90, Title 47, of the Code of Federal Regulations. Most frequencies sharing data transmissions and voice transmissions give priority to voice users. Be mindful of the persistent nature of a GPS RTK data transmission and always limit your RF transmission output power when performing close-in survey situations to avoid interference with co-channel users. We recommend using the low RF power setting for construction site and other line-of-site surveys with baselines less than 2 miles (depending on terrain). Warning: If you are in conflict with a co-channel user, select another frequency to avoid formal FCC actions. In most cases you are required to vacate a frequency upon complaint by a shared channel voice user. Most survey operations are itinerant in that the system is moved on a frequent basis. For fixed system installations, you should not use frequencies set aside for itinerant operations, but should coordinate a frequency based on the fixed area operation. Regulations differ from country to country, so please be aware of the local regulations prior to using the PDL equipment. Automatic Station Identification For operation in the United States, the FCC requires that radio transmitters used for GPS RTK applications periodically broadcast a station identifier. The station identifier is the call sign assigned to you on the station license. The PDL supports the broadcast of station identification in a manner that meets the requirements of the FCC. Upon receipt of equipment, program your FCC callsign into the configuration of your PDL using PDLCONF software. This is only required for transmitters.

17 PDL User's Guide Warning: Failure to transmit your station identification is in violation of FCC regulations. Use PDLCONF software to enter your FCC callsign. Carrier Sense Multiple Access (CSMA) CSMA is a technology implemented in the PDL Base to meet FCC transmitter requirements. CSMA holds off the radio transmission if the frequency is currently being used by a co-channel user. On occasion, you may note that the radio broadcasts stop for short periods of time. Most often, this is a case of co-channel interference and the PDL Base is holding off broadcasts due to the FCC mandated CSMA. GPS RTK equipment is designed to function with intermittent gaps in the data. Heavy co-channel use may limit the ability of the PDL Base to transmit the required information. In areas of heavy co-channel usage, try changing channels to a less used frequency.

18 PDL User's Guide SERVICE AND SUPPORT Contacting Pacific Crest Corporation Quality, technology and service are the hallmarks of Pacific Crest Corporation. We provide easy access to our customer service and the repair departments to keep you running efficiently. Phone: 1(800)795-1001 (U.S. & Canada toll free) (408) 653-2070 (International) (408) 748-9984 (Fax) E-mail: support@paccrst.com sales@paccrst.com Web: www.paccrst.com (Internet web site) Mail: Pacific Crest Corporation 990 Richard Avenue, Suite 110 Santa Clara, CA 95050 Support hours are 8 AM to 5 PM Pacific Standard Time. Please visit our web site for up-to-date news and product announcements. Firmware and software upgrades are also available from our web site, in most cases free of charge.

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20 PDL User's Guide WARRANTY Two-year Limited Warranty This warranty gives you specific legal rights. You may also have other rights which vary from state to state or area to area. Pacific Crest Corporation warrants PDL family products, exclusive of cables and batteries, against defects in materials and workmanship for a period of two years from receipt by the end user. Cables and batteries carry a one year warranty against defects in materials and workmanship. Exclusions Should Pacific Crest Corporationbe unable to repair or replace the product within a reasonable amount of time, a refund of the purchase price may be given upon return of the product. The warranty on your PDL radio modem shall not apply to defects resulting from: - Improper or inadequate maintenance by the customer - Unauthorized modification or misuse - Operation outside of the environment specifications - Negligence or misuse Warranty Limitations This warranty set forth above is exclusive and no other warranty, whether written or oral, is expressed or implied. Pacific Crest Corporation specifically disclaims the implied warranties of merchantability and fitness for a particular purpose.

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22 PDL User's Guide APPENDIX A - SAFETY INFORMATION Exposure to Radio Frequency Energy The PDL radio modem products are designed to comply with the following national and international standards and guidelines regarding exposure of human beings to radio frequency electromagnetic energy: - FCC Report and Order FCC 96-326 (August, 1996) - American National Standards Institute (C95.3-1992) - National Council on Radiation Protection and Measurement (NCRP - 1986) - International Commission on Non-ionizing Radiation Protection (ICNRP - 1986) - European Committee for Electrotechnical Standardization (CENELEC) To assure optimal radio performance and to ensure that exposure to RF energy is within the guidelines in the above standards, the following operating procedures should be observed: - DO NOT operate a transceiver when someone is within the distance noted below of the antenna 1 m (approx. 40 inches) for PDL HPB 35 Watt 30 cm (approx. 12 inches) for PDL LPB 2 Watt 20 cm (approx. 8 inches) for PDL LPB 1/2 Watt - DO NOT operate the transceiver unless all RF connectors are secure and any open connectors are properly terminated. - DO NOT operate the transceiver with a damaged antenna. If a damaged antenna comes in contact with the skin, a minor burn may result. - DO NOT operate the equipment near electrical blasting caps or in an explosive atmosphere. APPENDICE A - INFORMATIONS SUR LA SÉCURITÉ Exposition à l'énergie radiofréquence Les produits modems radio PDL sont conçus pour être conformes aux standards et directives nationaux et internationaux suivants, qui concernent l'exposition des êtres humains à l'énergie électromagnétique radiofréquence : - le Rapport et arrêté FCC 96-326 de la FCC (août 1996) - l'American National Standards Institute (C95.3-1992) - le National Council on Radiation Protection and Measurement (NCRP - 1986) - la Commission internationale pour la protection contre les rayonnements non-ionisants (ICNRP - 1986) - le Comité européen de normalisation électrotechnique (CENELEC) Afin d'assurer une performance radio optimale et de garantir que l'exposition à l'énergie RF soit dans les normes des standards ci-dessus, les procédures d'emploi suivantes doivent être respectées : - NE faites PAS fonctionner un émetteur-récepteur s'il se trouve quelqu'un dont la distance jusqu'à l'antenne est égale ou inférieure à la longueur notée ci-dessous 1 m (environ 40 pouces) pour le PDL HPB 35 Watt 30 cm (environ 12 pouces) pour le PDL LPB 2 Watt 15 cm (environ 6 pouces) pour le PDL LPB 1/2 Watt - NE faites PAS fonctionner l'émetteur-récepteur à moins que tous les connecteurs RF soient bien fixés et que tout connecteur ouvert soit correctement terminé. - NE faites PAS fonctionner l'émetteur-récepteur avec une antenne endommagée. Si une antenne endommagée entrait en contact avec la peau, une petite brûlure pourrait en résulter. - NE faites PAS fonctionner l'équipement à côté de détonateurs électriques ou dans une atmosphère explosive.

23 PDL User's Guide ANHANG A - SICHERHEITSINFORMATIONEN Exposition durch Hochfrequenzenergie Die PDL Hochfrequenzmodem-Produkte sind so konzipiert, dass sie den folgenden nationalen und internationalen Standards und Richtlinien bezüglich der Exposition durch elektromagnetische Hochfrequenzenergie auf den Menschen entsprechen: - FCC Report und Order FCC 96-326 (August, 1996) - American National Standards Institute (C95.3-1992) - National Council on Radiation Protection and Measurement (NCRP - 1986) - Internationale Kommission zum Schutz vor nicht-ionisierender Strahlung (ICNRP - 1986) - Europäische Kommission für elektrotechnische Normung (CENELEC) Damit eine optimale Hochfrequenzleistung gewährleistet ist und sichergestellt wird, dass sich die HF-Exposition innerhalb der Richtlinien der oben angegebenen Normen befindet, sollten die folgenden Betriebsverfahren beachtet werden: - Sendeempfänger NICHT in Betrieb nehmen, wenn sich Personen innerhalb der folgenden Abstände zur Antenne befinden: 1 m f ür PDL HPB 35 Watt 30 cm f ür PDL LPB 2 Watt 15 cm f ür PDL LPB 1/2 Watt - Sendeempfänger ERST in Betrieb nehmen, wenn alle HF-Anschlüsse fest eingesteckt sind und alle offenen Anschlüsse ordnungsgemäß abgeschlossen wurden. - Sendeempfänger NICHT bei beschädigter Antenne in Betrieb nehmen. Hautkontakt mit einer beschädigten Antenne kann zu leichten Verbrennungen führen. - Das Gerät NICHT in unmittelbarem Umfeld von elektrischen Zündkapseln oder in einer explosiven Umgebung in Betrieb nehmen. APPENDICE A - INFORMAZIONI SULLA SICUREZZA Esposizione all'energia di radiofrequenza I prodotti radio-modem PDL sono realizzati per conformarsi ai seguenti standard e direttive nazionali ed internazionali sull'esposizione umana all'energia elettromagnetica di radiofrequenza: - Relazione FCC ed Ordinanza FCC 96-326 (agosto 1996) - American National Standards Institute (C95.3-1992) - NCRP - National Council on Radiation Protection and Measurement (Consiglio nazionale sulla radioprotezione e la misurazione di radiazioni) - 1986 - ICNRP - International Commission for Non-ionizing Radiation Protection (Commissione internazionale per la protezione contro le radiazioni non ionizzanti) - 1986 - CENELEC - European Committee for Electrotechnical Standardization (Comitato europeo di normalizzazione elettronica). Per assicurare prestazioni radio ottimali, nonché controllare che il livello di esposizione all'energia di radiofrequenza sia compreso nei limiti indicati dagli standard delle direttive sopraindicate, è necessario osservare le seguenti procedure operative: - NON attivare un ricetrasmettitore a trasposizione di frequenza quando qualcuno si trova entro le distanze dall'antenna indicate in basso: 1 m. per PDL HPB 35 Watt 30 cm. per PDL LPB 2 Watt 15 cm. per PDL LPB 1/2 Watt - NON attivare il menzionato ricetrasmettitore, a meno che tutti i connettori di radiofrequenza siano sicuri ed i connettori aperti siano inseriti correttamente nelle terminazioni.

24 PDL User's Guide - NON attivare il ricetrasmettore se l'antenna è danneggiata. Se un'antenna danneggiata viene a contatto con la pelle, si potrebbe verificare una leggera ustione. - NON attivare l'apparecchiatura nei pressi di detonatori o in atmosfera esplosiva. APÉNDICE A - INFORMACIÓN SOBRE SEGURIDAD Exposición a la Energía de Radiofrecuencia Los productos radiomodem PDL están diseñados para cumplir con las siguientes normas y directivas nacionales e internacionales con respecto a la exposición de seres humanos a la energía electromagnética de radiofrecuencia: - Informe FCC y Orden FCC 96-326 (Agosto, 1996) [FCC Report and Order FCC 96-326 (August, 1996)] - Instituto Americano de Normas Nacionales (American National Standards Institute) (C95.3-1992) - Consejo Nacional para la Protección y Medición de la Radiación [National Council on Radiation Protection and Measurement (NCRP - 1986)] - Comisión Internacional para la Protección de la Radiación No Ionizante [International Commission on Non-ionizing Radiation Protection (ICNRP - 1986)] - Comité Europeo para la Normalización Electrotécnica [European Committee for Electrotechnical Standardization (CENELEC)] Para asegurar un rendimiento óptimo de radio y para garantizar que la exposición a la energía RF se mantenga según las directivas de las normas arriba mencionadas, se deben observar los siguientes procedimientos operativos: - NO operar un transmisor-receptor cuando alguna persona se encuentre dentro de la distancia indicada debajo de la antena 1 m (40 pulgadas aprox.) para PDL HPB 35 Vatios 30 cm (12 pulgadas aprox.) para PDL LPB 2 Vatios 15 cm (6 pulgadas aprox.) para PDL LPB 1/2 Vatio - NO operar el transmisor-receptor a menos de que todos los conectores RF estén asegurados y todo conector abierto esté apropiadamente terminado. - NO operar el transmisor-receptor con una antena dañada. Si la antena dañada hace contacto con la piel, se puede producir una quemadura leve. - NO operar el equipo cerca a detonantes eléctricos o en un ambiente explosivo.

25 PDL User's Guide APPENDIX B - PIN-OUTS AND CONNECTORS PDL High Power Base The PDL Base data receptacle is a LEMO PN HGG.1B.305.CLLP. For a mating plug, we recommend LEMO PN FGG.1B.305.CLAD.72Z. Refer to Table 2 and Figure 6 for pin-outs and orientation. PDL Low Power Base and Rover The PDL Rover data receptacle is a LEMO PN HMG.0B.305.CLN. For a mating plug, we recommend LEMO PN FHG.0B.305.CLAD.52Z. Refer to Table 2 and Figure 7 for connector pin assignments. Table 3 - PDL Base and Rover Pin Assignments Pin # Description Cable Wire Color 1 Power Red 2 Ground Black 3 RS-232 RX Data Yellow 4 RS-232 Signal Ground White 5 RS-232 TX Data Green Antenna The PDL High Power Base antenna connector is a BNC female. For a mating plug, we recommend Amphenol PN 31-320. Use only high quality 50 impedance cable for the antenna connection. The PDL Low Power Base and Rover antenna connector is an industry standard NMO. The impedence is 50. Connector Manufacturer Contacts Contact LEMO USA by calling 1-707-578-8811 Contact Amphenol by calling 1-203-743-9272 Figure 8 - PDL Data/Power Connectors

26 PDL User's Guide APPENDIX C - TECHNICAL SPECIFICATIONS General Serial Port Interface RS-232 compatible. 1200 to 38400 baud operation with 1 start, 8 data, optional parity, and one stop bit. Power Supply 9-16 VDC. PDL Rover quiescent/receive power consumption 0.3W. PDL High Power Base quiescent/receive power consumption is 1.9W. PDL High Power Base in the low/high RF power setting consumes 13W/125W during transmission. The PDL Low Power Base quiescent/receive power consumption is 0.9W. The PDL Low Power Base when transmitting consumes 5W/11W. (PDL Base power consumption measured at 12.5 VDC.) Radio Frequency Ranges Contact factory for available frequency ranges. Synthesized frequency control with approximately 1600 channel capability. Channel spacing 25/12.5 kHz. 2.5 ppm frequency reference. Transmitter (PDL Base) Carrier power 2-Watts or 35-Watts nominal for the High Power Base. Carrier power for the Low Power Base is factory programmable for the 0.5W or 2W. Output impedance 50-ohms. Modulation distortion is less than 5%. Transmitter attack time < 18 ms. Spurious and harmonic FM -55 dBc. FM hum and noise -40 dBm. Receiver Sensitivity -116 dBm or better (12dB SINAD). Selectivity for the PDL HPB and Rover is >-60 dB. Selectivity for the PDL LPB is >-70dB. (9600, GMSK, 25 KHz), and >-60 dB (19,200, 4LFSK, 25 KHz). FM hum and noise -40 dB. Conducted spurious -65 dB. Carrier detect attack time 2 ms. Modem Transmission Rate 19,200 or 9,600 bits per second (Four-level FSK) 9,600 or 4,800 bits per second (GMSK) Transmission Protocols Transparent, packet switched, auto-repeater, fast asynchronous, Trimtalk™. Forward Error Correction and Detection With FEC enabled, data is encoded by a block code. The data is interleaved in blocks of 20 words, giving burst error correction capabilities for up to 20 consecutive corrupted bits. 16-bit CRCs are generated and sent with every block of data providing 100% error detection for burst errors shorter than 16 bits, and 99.9984% detection of all other burst errors. Modulation Gaussian Minimum Shift Keying (GMSK) with BT of 0.5 (4800, 9600 bps link rate). Four-level FSK (9600, 19200 bps link rate).

27 PDL User's Guide APPENDIX C - TECHNICAL SPECIFICATIONS Environmental Size PDL LPB and Rover - 8.25"L x 2.40"D (21.0cmL x 6.1cmD) PDL HPB - 6.23"W x 2.77"H x 6.58"L (15.8cmW x 7.0cmH x 16.7cmL) Weight PDL Rover - 0.85 lbs. (0.39 Kg) PDL HPB - 3.22 lbs. (1.46 Kg) PDL LPB - 0.65 lbs. (0.30 Kg) Shock and Vibration Per ANSI/ASAE EP455 Protection Per IEC 144/855420 I.P. 66 Dust-tight and watertight Temperature Range PDL Rover Operating - -4 to 140 F (-20 to 60 C) PDL Rover Storage - -4 to 185 F (-20 to 85 C) PDL HPB and LPB Operating - -22 to 140 F (-30 to 60 C) PDL HPB and LPB Storage - -67 to 185 F (-55 to 85 C)


Document Created: 2001-08-31 15:48:50
Document Modified: 2001-08-31 15:48:50
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