Telex BTR-300 Bedienungsanleitung

TelexOperating InstructionsPROFESSIONALWIRELESSINTERCOM SYSTEMTR-300, BTR-300RExt Intercom Aux Audio1342Portable Station ConnectBTR-300TalkHeadset Con

-8-PUSHPUSHTransmitAntennaAuxiliaryAudio OutputAuxiliaryAudio InputHeadset MicDynEltOffRemoteContLoop ThruIntercomIntercomLoop-ThruSpeakerPowerAC/DC 1

TR-300 BELT-PACK TRANSCEIVERTECHNICAL INFORMATION-9-SPECIFICATIONS TR-300OverallPower Requirements ...

FEATURES· Lightweight, small size and isself-contained.· 2 separate antennas, one for transmit, theother for receive.· Push-to-Talk with Lock-to-Talk

Figure 6External Controls, TR-300-11-Bat/ovmodtalktalkBELT CLIPLOW BATTERY / OVERMODULATIONINDICATOR LIGHTTALK INDICATOR LIGHTPUSH-TO-TALK/LOCK-TO-TAL

Figure 7Internal controls, TR-300INTERNAL CONTROLS (Refer to Figure 7)Microphone Gain Control: Screwdriver ad-justable by removing belt clip and pryin

EQUIPMENT SET-UPBTR-300 SET-UPUNPACKINGUnpack your BTR-300 and TR-300 System. Ifthere are any damages or shortages, refer tothe “Warranty Service Info

Table 3Pin Wiring for Rear Panel JacksFigure 8Internal Intercom Switches-14-Internal Auxiliary Audio Out Auxiliary Audio Input Intercom Loop ThruSwitc

RACK MOUNTINGTo rack mount the BTR-300 base transceiverdo the following:Remove the front two #6-32 x 3/8” screwson each side of the transceiver as sho

ANTENNA INFORMATIONANTENNA CONNECTIONSThe BTR-300 is supplied with two (2) anten-nas. One 5/8-wave antenna for Transmit andone 5/8-wave antenna for Tr

Remoting Antennas: It will be necessary toremote both the transmit and receive antennason the BTR-300 when it is rack mounted.Connect the coax cable a

TABLE OF CONTENTSINTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1G

ANTENNA POLARIZATIONThe Telex Wireless Intercom System is “Ver-tically Polarized”. This means both the trans-mitting and receiving antennas should ope

Attempting to operate the wireless intercomsystem through or around walls, ceilings,metal objects, etc. will reduce system rangeand performance.SIGNAL

LOCAL HEADSET CONNECTIONInsert the headset/microphone into the 4 pinXLR connector on the front panel. See the mi-crophone connection diagram (Figure 2

INTERCONNECTION to a HARD-WIREDINTERCOM SYSTEMThe RADIOCOM wireless system can beintegrated into Telex intercom systems andmost existing wired interco

Figure 22Connecting Two BTR-300’sCONNECTING AUXILIARY AUDIO SYS-TEMConnect the BTR-300 to your auxiliary audiovia the Auxiliary input/output receptacl

TR-300 SET-UPHEADSET CONNECTIONInset the headset/microphone into the connec-tor on the bottom of the unit. See the connec-tion diagram (Figure 5) if h

PRE-WALK-THRU CHECKLISTFollowing the instructions fully to this point,you have successfully completed the follow-ing checklist:Set (if necessary) the

SYSTEM OPERATIONBTR-300 OPERATIONPOWERIf you have followed the instructions until thispoint, you should now be ready to turn boththe TR-300 and the BT

TR-300 OPERATIONPOWERYou should now be ready to turn the TR-300“ON”. Rotate the OFF/ON Volume ControlSwitch on the TR-300 clockwise to turn theunit on

ENABLING AUDIOPORTABLE TRANSCEIVERSSelect the TR-300 portables that will be usedwith the BTR-300. Push in the portable enableswitches that correspond

INTRODUCTIONGENERAL DESCRIPTIONThis manual covers the BTR-300 Base Stationand the TR-300 Portable Transceiver.The RadioCom Models BTR-300 and TR-300we

SETTING SYSTEM GAIN LEVELSADJUSTING GAINThe gain may need to be adjusted for variousaudio conditions. The overmodulation lightwill indicate when the g

INTERCOM GAINIf the audio volume at the intercom input istoo high, the light will be illuminated whenthe person on the intercom is talking. De-crease

TROUBLESHOOTINGReread the sections of this manual to makesure you have completed system set-up prop-erly.If you are unable to solve the problem, con-t

BATTERY INFORMATIONGENERALImproper battery selection, use, installation,and care are the cause of numerous wirelesssystem failures.Alkaline Batteries:

BC-300NM2 BATTERY CHARGERNOTE: The BC-300NM2 is not supplied withthe TR-300. See “Accessory” Section for or-dering information.Remove the battery hold

ACCESSORIESAB-300 Microphone Stand/Surface MountBracket - for 5/8-wave antenna.Includes necessary hardware.Order No. 63906-10025’ Coax CableOrder No.

-34-CUSTOMER SERVICE INFORMATIONIf your receiver or transmitter should need servicing under the warranty, please contact:Customer Service DepartmentTE

-35-FCC INFORMATIONThe Telex Models BTR-300 and TR-300 transceivers are Type Acceptedunder United States Federal Communications Commission Parts 90 an

RPN 803008-2 JAN 2001 Made in U.S.ATELEX COMMUNICATIONS, INC. 12000 Portland Ave. South, Burnsville, MN 55337, U.S.A.

The system operates on selected frequencieswithin the 150-216 MHz band.The BTR-300 system is fully compatible witha number of other wired intercom man

BTR-300 BASE STATION TRANSCEIVERTECHNICAL INFORMATION-3-SPECIFICATIONS BTR-300Input Power (minimum) ...

FEATURESThe RadioCom Model BTR-300 is a BaseStation with one transmitter and four re-ceivers. It is designed for portable two waycommunication with th

CONTROLS and CONNECTIONSFRONT PANEL (Refer to Figure 3)Power ON/OFF Switch: Push this switchonce to turn power ON; push it again to turnthe power OFF.

External Intercom Switch, Level Control,and indicator: This switch enables the wiredintercom interface when “IN”, and disables itwhen “OUT”. For RTS i

-7-Ext Intercom Aux Audio1342Portable Station ConnectBTR-300TalkHeadset ControlsVolumePowerHeadsetPortable Transmit OnGainO/MPush Twice to LatchRadioC