Telex BTR-300 operating instructions JAN Made in U.S.A

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R

TELEX COMMUNICATIONS, INC. 12000 Portland Ave. South, Burnsville, MN 55337, U.S.A.

PN 803008-2

JAN 2001

Made in U.S.A

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Contents Telex Table of Contents General Description Block Diagram of SystemIntroduction Page Technical Information Specifications BTR-300 BTR-300 Base Station TransceiverFeatures ReceivePlug for Telex Unit Portable Enable Switches and IndicatorsFront Panel Refer to Figure Crophone GainPage Front Panel BTR-300 Rear Panel BTR-300 Technical Information Specifications TR-300 TR-300 BELT-PACK TransceiverPlug for Telex Units Jack for RTS Units Headset XLR Connector WiringControls and Connections External Controls, TR-300 Dynamic / Electret Equipment SET-UP BTR-300 SET-UPPin Wiring for Rear Panel Jacks Internal Intercom SwitchesRack Mounting Attaching Brackets for Rack MountingAntenna Connections Attaching 5/8-wave Antenna Wave Antenna AssemblyAntenna Information Remoting Antennas when Rack Mounted FT 60cm Minimum distance FT 2m Or more Is bestVertically Polarized Antennas Antenna PlacementAntenna Polarization Proper Dressing of the AntennasBTR-300 Antenna Placement Operating System Near ObstructionsLocal Headset Connection Headset Microphone Select SwitchTransmit Switch Interconnection to a HARD-WIRED Intercom System Typical Interface to Wired SystemDummy Load Connecting Auxiliary Audio SYS- TEMPower Connection TR-300 SET-UP DYNAMIC/ELECTRET SwitchBattery Installation Headset ConnectionPRE-WALK-THRU Checklist Push to TALK/LOCK-TO-TALK Switch PowerLocal Headset Volume System OperationHeadset Volume Battery CheckLow Battery/ Overmodulation Talk Indicator Lights TR-300 OperationEnabling Audio Intercom SwitchEnable Switches Portable TransceiversBTR-300 Base Station Setting System Gain LevelsAdjusting Gain TR-300 PortableAuxiliary Gain controls System WALK-THRUIntercom Gain Auxiliary GainTroubleshooting Problem SolutionBC-300NM1 Battery Charger Battery InformationBC-300NM1 Battery Charger GeneralBC-300NM2 Battery Charger BC-300NM2 Battery ChargerAccessories Customer Service Information FCC Information JAN Made in U.S.A
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