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Telex C-2002 technical manual

Models: C-2002

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Telex C-2002 technical manual

Contents

Model C-2002 Radio Control Console Technical Manual Page Table of Contents Vega’s C-2002 Iii Default Shipping Configuration Introduction Controls and Indicators Common Controls and IndicatorsFront Panel Rear Panel Connections Rear Panel Ports Rear Panel Connector Pinouts Rear Panel Pinout Operation Line Setup and Description Crossmute Two-Wire/Four-Wire Mode RX Side SettingsSupervisor Function Relay Contact Closure For Local Control TX Side Settings Transmit Monitor Level Adjustments Transmit Side AdjustmentsTransmit Monitor Setup RX Level Adjustment Hardware Overview C-2002 ConsoleLine Interface Theory of Operation Microphone Input PathsAudio Output Paths Line Receive Paths Line One/Two Clone Mode Serial Port Power Regulation and Reset Control System Clock GenerationNon-Volatile Memory Eeprom User I/O Setup Mode Tech ModeRestore Defaults? Erasing all settings Opening Display Menu AUX Button Activated Setup Modes Opening menuLevel Menu Screen Line 1 level adjust Ln1 Min Rx lvl -60dB60dB dwn Back LAM1-S 7sec -10dBm dur lvl S/U back Main level adjust MIC Spkr TX back Main Mic adjustMute Level = -10dB 10db dwn Back System Settings Screen Main tone Adjust Dtmf Tone Back Working…Please Wait Target Not Found Dump back Dtmf Keypad Enable Tgl Dtmf Hold = 500msec 500ms dwn up back100/100 Off Tone Settings Lvl Freq Dur back Dtmf RX Hold Sec Edit NextLevel 10/0/-20 Guard FTn Hold back AUX Input Enabled Tglback AUX Input EnableGrd&Hld Freq= 2175Hz Prev next back Duration 130/200 Guard Hold Back System Settings PIN Txdel next back PIN Setup NewTX Delay 300msec New PIN Alphanumeric Function-Line Setup L1 F? Back ? F1 BackRampart Line/F-Tone Selection Screen Line Tone/Local Screen Mute Button Function Tone Parameter Screen Supervisor Enable Alert Programming Monitor Programming Screen Section Parameter Default Programmed Vega’s C-2002 Remote Control Console C-2002 Top Assembly, P.N Schematic Bill of Material, component layoutTechnical Documentation C-2002 Main Board, P/NPage Page Page Page Page Page Page Page PCB ASSY, C-2002 Main Board QTY Type Description Designator Conn SMT 40 PIN Type Description Designator Page BNSFRDCKeypad.sch-1 Fri Mar 22 131105 PCB ASSY, Bnsf RDC Keypad Board Page Page Doug Ehlers Warranty, Service, Repair, and Comments Warranty LimitedFactory Service Center Telex Communications, Inc Specifications Front panel controls