Manuals / Telex / Communications / Telephone

Telex Technical Documentation, C-2002 Main Board, P/N, C-2002 Keypad Board, P.N

Models: C-2002

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	34				Vega’s C-2002

	7.10	Alert Tone 1	Level	0dbm
	7.10	Alert Tone 2	Frequency	1000HZ
	7.10	Alert Tone 2	Level	0dbm
	7.11.1	Monitor Tone Auto/Manual		Manual
	7.11.1.1	Monitor Frequency		2050HZ
	7.11.1.2	Monitor Duration		40 msec
	7.11.1.3	Monitor Level		0dbm

8 Technical Documentation

8.1 C-2002 Main Board, P/N 879583

8.1.1Schematic

8.1.2Bill of Material, component layout

8.2 C-2002 Keypad Board, P.N. 879573

8.2.1Schematic

8.2.2Bill of Material, component layout

8.3 C-2002 Top Assembly, P.N. 879592

Image 40

Telex Technical Documentation, C-2002 Main Board, P/N, C-2002 Keypad Board, P.N, C-2002 Top Assembly, P.N

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 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 C-2002 Console Hardware OverviewLine 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 Opening menu Button Activated Setup ModesLevel 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 Dtmf RX Hold Sec Edit Next Tone Settings Lvl Freq Dur backLevel 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 Limited Warranty, Service, Repair, and CommentsFactory Service Center Telex Communications, Inc Specifications Front panel controls