User Manual

FCC ID: X7STTU7WB

Users Manual

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FCCID_1258474

TTU-7 Wireless Series HOW IT WORKS … 2-Way Wireless Talk-Thru Electronic Communication System The Norcon TTU system permits hands-free, 2-way A wireless voice communications system for High-Security communication between the booth attendant and the customer. and Isolation Booth Situations Unique circuitry facilitates ongoing, clear, 2-way conversation at all Today’s security and isolation booths are often the best step times – as if the two parties were together in the same room. you can take to protect your employees. But do they protect or The TTU-7 wireless Talk-Thru Communicator includes window unit help maintain your very important good will? Not if clerks and and desk-top unit, they both powered by high capacity rechargeable customers have to shout and growl and repeat themselves to be batteries. The desktop unit communicates with the window unit heard or understood. wirelessly. Norcon’s TTU-7 wirelessTalk-Thru Communicator is a 2- Both units are working at full-duplex mode, but the speaker is muted way, hands-free audio system that provides high-quality personal while the near –end is talking. The desktop unit is always priority for communication between people separated by security or isolation talking; it interrupts the window unit and forces it to listen. The barriers. paired unit works on the same ID. The working channel is dynamically chosen according to the environment. If the present TTU-7 Outside Unit FEATURES working channel is jammed, both units will jump to another channel. • Clear 2-way hands-free voice communication. Avoids The system has 32 system IDs. 32 pairs of units can be installed shouting, repetition, and misunderstanding. closely without interference. • 900 MHz digital intercom system provides highly In synchronous. The desktop unit automatically attenuates the security CD quality sound. outside channel. If the desktop unit is not used for a period of 30 • Simple installation with no wiring between desktop unit seconds, the listening volume will be reduced approximately 70%. and window unit. Normal operation is restored as soon as the attendant speaks into the • Special designed for the windows with sliding down desktop’s gooseneck microphone. The automatic volume attenuation circuit prevents outside noise from bothering the attendant. Norcon TTU-7 • Introduction ……………………………… 1 gates. • Quality electronic design and engineering. The TTU-7W provides clear communication even in environments Installation & Operating • How It Works ……………………………… 2 • .Rugged, tamper-resistant materials. Anodized aluminum with high ambient noise by shaping the sound for maximum Instructions • How To Install ……………………………… 2 intelligibility. The maximum distance between could be around 10 510 Burnside Ave. • How To Use The Talk-Thru Communicator … 3 • Units available for ADA applications. feet. • Operation Hints … ………………………… 6 • Headset jack equipped for using the optional headset. Inwood L.I. NY 11096 HOW TO INSTALL … Tel. 516 239 0300 • Specifications …………………………………. 7 1. Mount the TTU window unit using the method shown in Fax. 516 239 8915 • Troubleshooting ……………………………….8 Figure (1). www.norcon.org • Warranty ………………………………………9 2. The desktop is mounted on a marble base for stabilizing. 1 2 4. The outside unit needs a 3” to 4” diameter cutout in the barrier. The rubber gaskets prevent slippage and protect the barrier surface. PCB COMPONENT SIDE 5. Turn both window unit and desktop units on by switch power Refer to Fig 2: on off switch to center position. In this position the unit also in Remove the four (4) 6-32 assembly screws. the auto mute mode. Adjust the TALK volume control until the Remove the four (4) 8-32 mounting nuts from the mounting rods. attendant is clearly heard by the person outside the window Separate the faceplate and housing. Hold the faceplate over the when the attendant is speaking 2" to 4" from the gooseneck partition opening. Take care to center the faceplate and align the microphone at a normal speaking level. The green LED should lettering horizontally. Masking tape can be used temporarily to go on when attendant starts talking and go off when the secure the faceplate to the outside of the partition. attendant stops talking. If the green LED stays lit constantly, it On the inside of the partition mount the housing over the four (4) indicates either the TALK volume setting or the ambient noise 8-32 mounting rods. Be certain to position the housing so that the is too high battery charger jack faced down and the antenna is straight up. 6. window is clearly heard when you speaking at normal level. Make sure when speaking to the gooseneck microphone, the Fig. 2 green LED above the TALK volume comes on and when stop talking the green LED comes off. Otherwise lower the TALK HOW TO USE THE TALK-THRU COMMUNICATOR volume. 1. There is a DIP switch on the Printed Circuit Board (Fig.3). SW 4 to SW 8 is used for matching desktop unit and window unit. 32 system ID can be set to match the desktop and window units. TTU-7W is . shipped with preset paired in the factory and ready to use. In case of Fig. 3 the user has multiple units installed in the same room and found interference with each other, change the DIP switch setting to a different combination. Both the desktop unit and the window unit 3. Use the battery charger to charge the desktop unit and the DIP switch must be set to the same position for matching purpose. window unit before used. The built-in battery charging 2. Example of DIP switch setting control circuitry will monitor the charging automatically. DIP SW4 SW5 SW6 SW7 SW8 4. Turn the TALK and LISTEN volume controls completely Desktop ON ON OFF OFF ON counter clockwise. Window ON ON OFF OFF ON Fig. 1 3 5 6 4

Operation Hints Service Policy 1. When the battery is being charged, the dual color battery TTU-7 SPECIFICATIONS TROUBLESHOOTING charge indicator is lit in RED; it turns green when the MECHANICAL You may occasionally encounter a problem with your TTU TALK-THRU SYSTEM WARRANTY REPAIRS battery is fully charged. 1. Outside assembly: machined aluminum, anodized finish, system. If this happens, refer to the following list. If additional 2. Increasing the talk volume control allows the attendant to Tamper-resistant. help is needed, please contact us. Norcon Communications Inc. warrants the products speak further from the gooseneck microphone as well as 2. Inside assembly: Machined aluminum, anodized finish, 1. No sound at all Manufactured by Norcon to be free from defects in material increasing the talk channel volume. The optimum Tamper-resistant. • Is the batteries being charged? and workmanship for a period of one year from the date of distance from the gooseneck microphone should be 3. Size : Main unit 6” W x 2 3/8” H x 2 3/8” D A fully charged unit can be operated around 10 hours, if the shipment from the factory provided: maintained at approximately 3" or conversations not Outsize unit: 5” Diameter x ½” Depth unit wasn’t charged after used, the battery may ran out of 1)The product has not been abused, misused or directed to customers may be heard outside the booth. 4. Weight: 7 lbs power. Plug the charger onto the unit and charge it. improperly maintained, repaired and /or modified during 3. Install a headset into the headset jack will allow 5. Mounting: Main unit mount on County-top, Outside unit mount on • Is the power supply properly plugged into a working such period, and communications from the headset and disconnect the window outlet ? 2)Such defect is not a result of voltage gooseneck microphone 6. Panel control: Listen volume, Talk volume, power on/off, and LED If the power supply has been plugged into a working surges/ burnouts, lightning, water damage / flooding, fire, 4. The unit will decrease the incoming volume level by power indicator. Talk on indicator. outlet the battery charger indictor LED should be on, if it explosion, earthquakes, tornadoes, acts of aggressions / war approximately 70% in about 30 seconds after the attendant ELECTRONIC is not; the charger or the battery may be defective. or similar phenomenon; and speaking into the gooseneck microphone. The purpose of 1. Audio frequency response: Selectively shaped for maximum 2. Howling ( Feed back) 3)The product has been properly installed according to the this feature is to decrease the amount of extraneous noise voice intelligibility. • Is the TALK or LISTEN volume turned too high? appropriate Norcon Installation Guide. entering the booth when no one is at the booth. Normal 2. Audio power: 2 watts per channel. Set the volume control to a proper level. In most cases, Both incoming and outgoing freight charges are at customer’s volume level is restored when the attendant speaks into the 3. Distortion: Less than 2%. both TALK and LISTEN should be set to the position of expenses. Domestic repair will be returned to customer by gooseneck microphone. The muting function can be 4. Listen mode: 20dB compression around 11 to 12 o’clock. UPS Ground. International repair will be returned to customer defeated by switching the AUTO MUTE switch to UTO 5. Talk mode: VOX 3. Conversation cutting-off and breaking-up using normal shipping arrangements. Any other shipping MUTE OFF position. 6. Microphones: Electret • Is the TALK volume setting too high? instructions must be made in writing and will be at the customer’s 7. Power supply: Input 120V / 60Hz AC Turn down TALK volume to a proper level. expense Output 6V DC • Is the attendant speak too far to the gooseneck Talk-Thru systems are shipped complete with cables, * Two years extended warranty available. microphone? * Specifications are subject to change without notice Please call 1-866-239-0300 for detail. The idea distance is 3” to 4” from the gooseneck microphone Accessories and Options for TTU and the TALK indicator LED should come on while talking and H251 Headset (Option) come off while not talking. • Superior sound quality • Long wearing comfort • Quick Disconnect cable. 6 TTU-7 wireless P.1 7 8 9 FCC STATEMENT protection against harmful interference in a residential installation. This 1. This device complies with Part 15 of the FCC Rules. equipment generates, uses and can radiate radio frequency energy and, Operation is subject to the following two conditions: if not installed and used in accordance with the instructions, may cause (1) This device may not cause harmful interference, and harmful interference to radio communications. However, there is no (2) This device must accept any interference received, including guarantee that interference will not occur in a particular installation. If interference that may cause undesired operation. this equipment does cause harmful interference to radio or television 2. Changes or modifications not expressly approved by the party reception, which can be determined by turning the equipment off and responsible for compliance could void the user’s authority to on, the user is encouraged to try to correct the interference by one or operate the equipment. more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable 11 10


Document Created: 2010-03-17 14:40:55
Document Modified: 2010-03-17 14:40:55
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