Telex BTR-800, TR-825 dimensions ClearScanTM

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ClearScan™

ClearScan™ performs a frequency scan of the factory-defined and any set-up user-programmable groups in order to find the group with the highest number of clear receive channels. After about 20-30 seconds, the group with the highest number of clear receive channels will be displayed. The next best group and so forth may be accessed with the [DOWN] and [UP] arrow buttons.

Press and hold [MENU] + [SET] for three seconds to en- ter ClearScan™. The base station will now start searching

all groups for the ones with the greatest number of re- ceiver channels clear of interference.

ClearScan™ will display the group that has the most in- terference free receive channels. These clear channels are

displayed on the right half of the screen. Press [SET] to place the base station on this group and return to the oper- ating screen. The first four receive channels displayed will be the ones set for the group. The [UP] / [DOWN] buttons may be used to select the next best group and so forth.

ClearScan™

ClearScanTM

 

Group

 

03A

 

01 05

 

 

 

 

OK?=[SET]

02

06

 

Next

03

08

 

04

 

 

 

 

 

 

[DOWN]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Group

 

04b

 

01 05

 

OK?=[SET]

03

06

 

Prev

08

 

Next

04

 

 

 

 

 

 

[SET]

 

 

 

 

Group 04b

R1 no tx

 

T1

2 Ch A

 

3 Ch B

 

T1 On

4 TA A

 

2 On

END

7-9

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Contents JTN Telex Thank you for choosing RadioComTM Table of Contents Tech Tips General Description System FeaturesIntroduction BTR-800 Block Diagram WTA aLocal Headset Wiring BTR-800 Base StationControls and Connections Front Panel BTR-800 Front PanelControls and Connections Rear Panel BTR-800 Rear PanelBTR-800 Specifications OverallBlank TR-800 Top Panel TR-800 BeltpackControls and Connections Top Panel TR-800 Rear Panel/Connector/Antennas Push-to-Talk/Push-to-Transmit SwitchHeadset Jack Wiring LCD Liquid Crystal DisplayTR-800 Specifications Blank TR-825 Beltpack Telex RAAudio + Audio a Switched Headphone Ground TR-825 Rear Panel/Connector/AntennasTR-825 Specifications Blank Initial Equipment Set-Up UnpackingBTR-800 TR-800, TR-825Antenna Placement Antenna ConnectionAntenna Polarization Distance between AntennasKeeping Site Clear to Antenna Distance Between base station and beltpackOperating System Near Obstructions Antenna Placement Improving Reception and Increasing RangePower Connection Transmit SwitchesBase Station Set-up LocationInternal Transmit Switches Intercom SwitchInternal Transmit Switches RJ-11 Type/ Four-wire PinoutRTS Distribution Panel TW5W Example Interface to an RTS TW SystemAudio Board Part Number and Dual Listen Component Locations Parts to be Removed by User to Enable Dual ListenDual Listen Functionality Auxiliary Input/Output Internal Auxiliary Input Routing SwitchAuxiliary Input Routing Switch Relay Output Schematic Stage Announce / Relay ContactsRelay Contact Jack Adapter Screw Terminal Adapter Internal Stage Announce Level ControlBase Station Link Cable Base Station LinkTwo Stand Alone Base Stations Connected Together Beltpack Set-up Battery Installation Charger and battery pack damageBattery Installation May resultTransmit mode Headset ConnectionTR-800 and TR-825 Rear Panel Push-to-Talk PT Talk Recommended positionBlank Pre-Walk-Thru Checklist Blank System Operation Frequency Plan OverviewSystem Quick Start Factory-Defined GroupsPower Base Station OperationLocal Headset Intercom a and BDisplay Contrast LCD ContrastBTR-800 Menu Structure Main Screen Flowchart Beltpack Activity Code Definitions Power-Up ScreenOperating Screen SET Last Rx Changed Group / Channel SelectUP / Down Group / Frequency Select Frequency Edit User-Programmed Groups OnlyClearScanTM ClearScan1st Use Default Factory DefaultSpecial Key Sequences Lockout CopyBeltpack Operation TR-800 and TR-825 Top and Rear PanelBeltpack Feature Enable/Disable Menus TR-800 Menu Structure Beltpack Menu StructureTR-800 Menu Structure Power-Up Screens Power-Up ScreensTR-800 Menu Structure Group / Channel Screen Group / Channel ScreenTR-800 Menu Structure Transmit Screen Transmit ScreenTR-800 Menu Structure Receive 1 Screen Receive 1 ScreenTR-800 Menu Structure Receive 2 Screen Receive 2 ScreenTR-800 Menu Structure ClearScan ClearScanTR-800 Menu Structure Stage Announce Enable/Disable Wireless Talk Around Enable/DisableTR-800 Menu Structure Audio Channel a or B Disable/Enable Talk Button Latch on/Latch offTR-800 Menu Structure Special Key Sequences Lockout 04A Scn TR-825 Menu Structure Beltpack Menu StructureTR-825 Menu Structure Power-Up Screens TR-825 Menu Structure Group / Channel Screen 704.700 TR-825 Menu Structure Transmit ScreenTR-825 Menu Structure Receive 1 Screen TR-825 Menu Structure Receive 2 Screen Ab SEP TR-825 Menu Structure Audio Output04b TR-825 Menu Structure ClearScanTMTR-825 Menu Structure Stage Announce Enable/Disable SA onTR-825 Menu Structure Wireless Talk Around TA bTR-825 Menu Structure Audio Channel a Options Audio Channel a OptionsTR-825 Menu Structure Audio Channel B Options Hold SET and Press B Continue to Hold SET Press B AgainTR-825 Menu Structure Special Key Sequences Lockout System Walk-Thru Blank Troubleshooting Problem SolutionBlank Frequency Interaction Microphone Gain AdjustmentTech Tips Blank TR-825 Battery InformationBattery Life TR-800 Blank Intercom Systems Specifications CommonBlank Accessories and Replacement Parts Blank Software License End-User License Agreement for Telex SoftwareBlank Certification Information FCC LicensingEU Declaration of Conformity PN 803257-1 Rev. H March Made in U.S.A