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  5. Installation And Service Manual

GAI-Tronics XAAB002A Installation And Service Manual

Manual is about: Audio Accessory Box

Summary of XAAB002A

  • Page 1

    Pub. 43004-026c gai-tronics corporation p.O. Box 1060, reading, pa 19607-1060 usa 610-777-1374 800-492-1212 fax: 610-796-5954 v isit www . Gai - tronics . Com for product literature and manuals g a i - t r o n i c s ® c o r p o r a t i o n a h u b b e l l c o m p a n y model xaab002a audio accessory...

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    11/06 publication 43004-026c i confidentiality notice this manual is provided solely as an operational, installation, and maintenance guide and contains sensitive business and technical information that is confidential and proprietary to gai-tronics. Gai-tronics retains all intellectual property and...

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    11/06 publication 43004-026c ii table of contents foreword ....................................................................................................................................................... 1 s cope of m anual ........................................................................

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    Table of contents model xaab002a audio accessory box 11/06 publication 43004-026c iii c able i nstallation s afety c onsiderations ............................................................................................... 14 p ower c onnections .....................................................

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    1 11/06 foreword scope of manual this manual offers descriptive data and service information for the gai-tronics model xaab002a audio accessory box. Service diagrams and printed circuit board details are a part of this service manual. Nomenclature the model number, located on the nameplate on the bo...

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    Foreword model xaab002a audio accessory box 11/06 2 features and benefits of the audio accessory box feature benefit multiple dispatch microphones are possible effortless changing of microphones preferred by different shift operators. Radio/telephone interface allows dispatch over radio and telephon...

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    Model xaab002a audio accessory box foreword 3 11/06 safe handling of cmos integrated circuit devices many of the integrated circuit devices used in communications equipment are of the complementary metal oxide semiconductor (cmos) type. Because of their high open circuit impedance, cmos integrated c...

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    Foreword model xaab002a audio accessory box 11/06 4 performance specifications color ................................................................................................................................................ Black physical size .....................................................

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    5 11/06 description physical description the gai-tronics model xaab002a audio accessory box measures 1.55 h × 6.40 w × 4.25 d inches. It contains five connectors and an optional mute radio push button on the front panel, and the rear panel contains six connectors. A seventh connector, j10, is an ava...

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    Operation model xaab002a audio accessory box 11/06 6 connector pin descriptions j1, 8-pin output connector, motorola standard, mirrored connector j1 is the main output connector to the radio, a console, or an advanced desk set (towards radio). The pin-out is mirrored with respect to a motorola stand...

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    Model xaab002a audio accessory box operation 7 11/06 j3, desk microphone, 8-pin modular, motorola standard j3 is the connector for the desktop microphone, model xdm002a. The pin-out matches the motorola standard 8-pin modular desk mic. Table 3. J3 desk mic connector pin-out pin no. Function 1 not co...

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    Operation model xaab002a audio accessory box 11/06 8 j6a and j6b, headset dual 1/4-inch telephone plug, carbon standard connector j6a and j6b are headset connections for ‘carbon standard’ (twin 1/4-inch) phone plugs. These connectors will accommodate low impedance, electret, or amplified-dynamic typ...

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    Model xaab002a audio accessory box operation 9 11/06 j9, 6-pin modular alternate output, kenwood standard connector the j9 is the alternate main output connector in a mirrored 6-pin mirrored jack that is connected to plug-and-play with kenwood radios. Table 9. J9 modular alternate output pin-out pin...

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    Operation model xaab002a audio accessory box 11/06 10 p1, footswitch connector p1 is the connection for the gai-tronics model xfs002a footswitch. It supports the monitor and ptt functions. Table 11. P1 footswitch connector pin-out pin no. Function 1 footswitch ptt (transmitter key-up) logic low inpu...

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    11 11/06 operation functional description the gai-tronics model xaab002a audio accessory box is an appliance for consolidating various audio input/output devices associated with two-way dispatch radio service. Audio paths through the device are enabled as needed depending on the device being used at...

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    Operation model xaab002a audio accessory box 11/06 12 off-hook output (j1 – pin 2) the off-hook output located on j1 (8-pin output connector) is asserted when either the handset connected to the j4 (gai-tronics handset connector) is taken off-hook, or when a headset is connected to j6a and j6b (head...

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    13 11/06 installation planning the installation sample installation diagrams for the xaab002a when used with desktop controllers sample installation diagram for the xaab002a when used directly with radio.

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    Installation model xaab002a audio accessory box 11/06 14 mechanical receipt inspection the xaab002a audio accessory box is shipped in a cardboard container with inserts. Thoroughly inspect it as soon as possible after delivery. In-transit damage should be immediately reported to the transportation c...

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    Model xaab002a audio accessory box installation 15 11/06 power connections plug in the supplied wall transformer and connect the power into j8 on the xaab002a. For direct mobile radio use, connect 12 v dc from the radio to the audio accessory box via the dc connector provided (which plugs into j8). ...

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    Installation model xaab002a audio accessory box 11/06 16 table 13. Swa switch settings switch position function swa-1 on off not used swa-2 on off mic loop-back test normal swa-3 on off boom mic - add 25 db gain swa-3 and swa-4 = fixed gain swa-4 on off boom mic - add 36 db gain swa-3 and swa-4 = fi...

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    17 11/06 troubleshooting troubleshooting the model xaab002a audio accessory box the following is a list of potential problems you may encounter and possible solutions. Problem possible solution microphone ptt switch will not key up the transmitter. Check the logic polarity required by the radio. Thi...

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    Troubleshooting model xaab002a audio accessory box 11/06 18 n otes :.

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    19 11/06 main circuit board.

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    Main circuit board model xaab002a audio accessory box 20

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    21 11/06 schematics.

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    Schematics model xaab002a audio accessory box 22 schematic diagram - sheet 1.

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    Model xaab002a audio accessory box schematics 23 schematic diagram - sheet 2.

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    Schematics model xaab002a audio accessory box 24 n otes :.

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    25 11/06 definitions and acronyms term definition boom mic a dispatch center microphone suspended from a movable boom so as to position it in mid-air at face level to the operator. Usually contains a dynamic-type microphone element. Carbon standard pstn network standard for telephone instruments tha...

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    Notes: model xaab002a audio accessory box 26.