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 Common Controls and Indicators Controls and IndicatorsFront Panel Rear Panel Ports Rear Panel ConnectionsRear Panel Pinout Rear Panel Connector PinoutsOperation Crossmute Line Setup and DescriptionRelay Contact Closure For Local Control Two-Wire/Four-Wire ModeRX Side Settings Supervisor FunctionTransmit Monitor TX Side SettingsRX Level Adjustment Level AdjustmentsTransmit Side Adjustments Transmit Monitor SetupC-2002 Console Hardware OverviewLine Interface Line Receive Paths Line One/Two Theory of OperationMicrophone Input Paths Audio Output PathsUser I/O Clone Mode Serial Port Power Regulation and Reset ControlSystem Clock Generation Non-Volatile Memory EepromErasing all settings Setup ModeTech Mode Restore Defaults?AUX Opening Display MenuOpening menu Button Activated Setup ModesLevel Menu Screen LAM1-S 7sec -10dBm dur lvl S/U back Line 1 level adjustLn1 Min Rx lvl -60dB 60dB dwn Back10db dwn Back Main level adjust MIC Spkr TX backMain Mic adjust Mute Level = -10dBSystem Settings Screen Target Not Found Dump back Main tone Adjust Dtmf Tone BackWorking… Please WaitOff Dtmf Keypad Enable TglDtmf Hold = 500msec 500ms dwn up back 100/100Dtmf RX Hold Sec Edit Next Tone Settings Lvl Freq Dur backLevel 10/0/-20 Guard FTn Hold back Duration 130/200 Guard Hold Back AUX Input Enabled TglbackAUX Input Enable Grd&Hld Freq= 2175Hz Prev next backNew PIN System Settings PIN Txdel next backPIN Setup New TX Delay 300msecAlphanumeric Function-Line Setup Line/F-Tone Selection Screen L1 F? Back? F1 Back RampartLine Tone/Local Screen Mute Button Function Tone Parameter Screen Alert Programming Supervisor EnableMonitor Programming Screen Section Parameter Default Programmed Vega’s C-2002 Remote Control Console C-2002 Main Board, P/N C-2002 Top Assembly, P.NSchematic Bill of Material, component layout Technical DocumentationPage 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 Limited Warranty, Service, Repair, and CommentsFactory Service Center Telex Communications, Inc Front panel controls Specifications