Operator Manual

FCC ID: K66VX-4000UE

Users Manual

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FCCID_130488

Front panel OPERATING MANUAL 1 2 3 4 5 6 Congratulations! You now have at your fingertips a valuable communications tool – a Yaesu two-way radio! Rugged, reliable and easy to use, your Yaesu radio will keep you in touch for years to come, with negligible maintenance. Please take a few minutes to read this manual carefully. The information presented here will allow you to derive maximum performance from your radio. 7 8 9 10 11 12 13 14 After reading it, keep the manual handy for quick reference, in case questions arise later on. We're glad you joined the Yaesu team. Call on us any time, because our business is communications. Let us CONTROL & CONNECTORS help you get your message across. 1 TX Indicator This lamp glows red when the radio is transmitting. NOTICE 2 POWER Button There are no user-serviceable points inside this Turn the radio on or off. transceiver. All service jobs must be referred to your (Press and hold in this button for 1.5 second.) Authorized Service Center or Network Administrator. 3 BUSY Indicator This lamp glows green when the channel is busy. 4 Liquid Crystal Display Features The display include an 8-character alpha-numeric section showing channel and group names, status and The VX-4000 Series are rugged basic-featured FM identity information, and error messages. Additional transceivers designed for flexible mobile and base station indicators on the display show priority channel business communications in the 50-watts VHF and 40- assignments and scan include / exclude selection. watts UHF A highly integrated surface mount circuit design and a 5 UP die-cast aluminum chassis assure reliability. Selectable Pressing this button changes the current group (and power output of LOW(5 – 25 watts) or High (VHF:50watts, displayed group number or name). Holding this button for UHF:40watts) without the need of forced air cooling is more than 1/2 second causes the function to repeat. possible due to the large heatsink surface area of the compartmentalized one-piece diecast chassis. 6 DOWN Pressing this button changes the current group (and The 250-channels memories can each be programmed displayed group number or name). Holding this button for with a 8-character channel name. more than 1/2 second causes the function to repeat. A 39-tone programmable CTCSS encoder/decoder is 7 Programmable Function Button built in as standard. This button can be set up for special applications, such as high/low power selection, monitor, dimmer, talk- A 104 standerd digital codes programmable DCS around, and call alert function, as determined by your encoder/decoder is built in as standard. network requirements and programmed by your Yaesu dealer. Important channel frequency data is stored in EEPROM The default function is set as Dimmer Button. and flash memory on the CPU, and is easily programmable by dealers using a personal computer and 8 HOME Indicator the Yaesu CT-71 Programming Cable and CE-35 This lamp glows orange when incorrect position at the Software. setting of CE-35. 9 VOLUME Knob

This knob adjusts the receiver volume. 19 Microphone Jack 10 CHANNEL Selector Knob Connect the microphone plug to this jack. This knob select the operating channel. 11 Programmable Function Button Basic Operation of the Transceiver The default function is set as MONI Button. Important! –Before turning on the radio the first time, 12 Programmable Function Button confirm that the power connections have been made The default function is set as Low Power Button. correctly and that a proper antenna is connected to the antenna jack. 13 Programmable Function Button Push the POWER switch turn on the radio. The display The default function is set as no function Button. will become illuminated. The radio will start up on the last channel used prior to shutdown during the previous 14 Programmable Function Button operating session. The default function is set as no function Button. Rear Transmitting 15 16 18 To transmit, wait until the “BUSY” indicator is off (the channel is not in use), and press the PTT (Push-To-Talk) switch on the side of the microphone (the “TX” lamp will glow red). While holding in the PTT switch, speak across the face of the microphone in a clear, normal voice level, and then release the PTT switch to receive. Automatic Time-Out Timer If the selected channel has been programmed for automatic time-out, you must limit the length of each 18 transmission. While transmitting, a beep will sound five seconds before time-out. Another beep will sound just 15 Antenna Socket before the deadline; the “TX” indicator will disappear and transmission will cease soon thereafter. To resume The 50-ohm coaxial feedline to the antenna must be transmitting, you must release the PTT and wait for the connected here using a type-M (PL-259) plug. “penalty timer” to expire (if you press the PTT before this timer expires, the timer restarts, and you will have to wait 16 EXT SP (External Speaker) another “penalty” period). An external loudspeaker may be connected to this 2- contact, 3.5-mm mini-phone jack. Caution: Do not connect this line to ground, and be Scanning Operation certain that the speaker has adequate capability to handle the audio output from the radio. With the microphone in its hanger, press the SCAN button momentarily to activate scanning. Typically, “DSC” 17 13.8V DC Cable w/Connector will initially appear on the display, indicating Dealer The supplied DC power cable must be connected to this Channel Scan as the scanning mode. If you wish to 2-pin connector. Use only the supplied fused cable, change to one of the modes described in the list above, extended if necessary, for power connection. press the SEL button repeatedly until that mode appears on the display. 18 DSUB 25-Pin Accessory Connector External TX audio line input, PTT, Squelch, and external If you pick up the microphone while no signal is being RX audio line output signal may be obtained from this received, operation will shift to a particular channel. connector for use with accessories such as data Which channel that will be depends on which of the transmission/reception modems, ets. following options the dealer has programmed for off-hook channel selection: Side Scan Start Channel Lifting the microphone causes operation to revert to the group and channel last selected before scanning started or resumed. Priority Revert Lifting the microphone activates the Priority 1 channel in the current group. If no channel is assigned level 1 19 priority, operation will be on the Priority 2 channel. If no

priority channels have been assigned, operation reverts If a fuse is blown, before replacing, see if you can to the Scan Start Channel. determine if it was caused by something outside of the radio (perhaps a short circuit due to a worn cable or Last Busy pigtail near the radio). Contact your Ysesu dealer at once Lifting the microphone causes operation to revert to the if you do not find the cause. Replace fuses only with the group and channel where activity was last detected. If no same type installed. activity was detected since turning on the radio, operation reverts to the Scan Start Channel. Voting scan This is device complies with Part 15 of the FCC rules. The radio can be programmed for Voting Scan, whereby Operation is subject to the condition that this device does the radio will lock onto the strongest signal in a pre- not cause harmful interference. programmed set of channels. The radio is used as normal, with the exception that transmission is not allowed when the unit is out of range of the nearest Specifications repeater. Consult your Yaesu dealer for more information General regarding this function. Frequency Range: 134-160MHz(VHF TYPE A) 148-174MHz(VHF TYPE C) 400-430MHz(UHF TYPE A) Programmable Function Button 450-480MHz(UHF TYPE D) 480-512MHz(UHF TYPE F) Number of Channels & Spacing: MAX 250 channels Low Power 25kHz, 12.5kHz With this feature enable, a button toggles between high Modes of Emission: 16K0F3E, 11K0F3E and low transmitter power, as programmed by the dealer. Frequency Stability: 2.5ppm(-30 to +60°C) Antenna Requirements:50 ohms Unbalanced (SO-239 socket) MONI Voltage Requirements: 13.8V ±15% DC This function is monitoring for the current channel. Negative ground Current Consumption (approx.): RX: 1.4A TX: 12A(VHF 50W/UHF 60W) SCN Operating Temperature Range: -30°C to 60°C (-22°F to 140°F) This function is start and stop the scanning. Receiver HA Receiver Circuit Type: Double-Conversion Horn Alert function On and Off. Superheterodine Intermediate Frequencies: 43.95MHz, 450kHz Sensitivity: 0.2µV 12dB SINAD (VHF) Call/Reset 0.25µV 12dB SINAD (UHF)s When this feature is programmed and a selective call Hum & Noise Ratio: Better than 45 dB (25kHz/step) has been received, momentarily press the button to reset Better than 40 dB (12.5kHz/step) Adjacent Channel Selectivity: >80dB (25-kHz/step VHF) the flashing indicator and mute the receiver, otherwise >78dB (25-kHz/step UHF) press the button to sent your radio’s identification code >65dB (12.5-kHz/step) (ANI) to the dispatcher. Intermodulation Distortion: Better than 78dB Spurious Rejection: Better than 85dB Conducted Spurious Emission: <-57dBm Talk Around Selectivity -6dB: >12kHz The feature causes a button to select simplex operation -60dB: <30kHz on semi-duplex channels: the transmit frequency External Audio Output Power: 12 watts into 4 ohms becomes the same as the receive frequency (regardless with < 5% THD of any programmed offset for the channel). Note: This feature has no effect on simplex channels. Transmitter Output Power: 50watts(UHF) After pressing the button, ”TA” is displayed on LCD. 40watts (UHF) 5watts (low programmable) Encryption Modulation Type/Deviation: Frequency Modulation ±5kHz(±2.5kHz) When the Voice Scrambler feature is enabled, pressing Hum & Noise Ratio: Better than 45 dB (25kHz/step) a button toggles the Scrambler on and off. Better than 40 dB (12.5kHz/step) Modulation Distortion: Less than 5% at 1kHz Alarm Function Spurious Emission: Better than 65dB(below carrier) Microphone Impedance: 600ohms When the “alarm” function is enabled, pressing a button Microphone Sensitivity: -48dBm (3.0 mV) causes the radio to revert to a specially designated channel, and causes the special “alarm” identifier code to be transmitted automatically. Physical Size (WHD,approx.): 178mm x 60mm x 195 mm Note: This feature is only available as a “Secondary” Weight (approx.): 2.2kg accessory to prevent accidental activation. Specifications subject to change without notice or obligation. Fuse Replacement

Optional Accessories Accessories MH-25B7A Hand Microphone MH-43A7 Hand Microphone (Noise Canceling) MH-43B7 DTMF Keypad Mic MLS-100 External Loudspeaker FP-1025A AC Power Supply CT-71 PC Programming Cable (CT-29 + CT-70) F2D-9 2-Tone / DTMF LF-1 DC Line Filter VTM-20 VX-Trunk II Trunking Mobile Logic Board CE-35 Programming Software (IBM PC/compatibles only)


Document Created: 2000-07-13 23:45:42
Document Modified: 2000-07-13 23:45:42
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