Telex TR-825, BTR-800 TR-800 Beltpack, Controls and Connections Top Panel, TR-800 Top Panel

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Section

3

TR-800 Beltpack

Controls and Connections - Top Panel

1 2 4 5 6

 

Telex R

A

B

 

 

WTA

BAT/OM TALK

 

 

 

 

OFF

 

 

7

 

SA

 

 

 

VOL

 

CHANNEL

TALK

 

 

 

3

Figure 4

TR-800 Top Panel

1.On/Off & Volume Control – Turns the beltpack power on and controls headset volume.

2.Wireless Talk Around (WTA) – When pressed, the user’s audio is disconnected from the wired intercom, auxiliary input/output and the base station’s local headset. Other beltpack users, on that audio channel, can hear the user as normal. The button activates the nearby red LED as well as the “TALK” LED, #6, when pressed.

3.Stage Announce (SA) –When pressed, the user’s audio is routed to the stage announce connector on the back of the base station. The user also loses their sidetone as an indi- cation that stage announce is activated. The other wireless beltpacks and wired users do not hear the user’s audio. The button is non-latching and activates the nearby red LED as well as the “TALK” LED, #6, when pressed.

4.Audio Channel Select Button – Allows user to select ei- ther audio channel A or B.

5.Bat/Overmod Light (BAT/OM) – Light will flash once when unit is turned on if the battery is good. If the light stays on, battery is low. If the light does not flash, battery is dead. A normal microphone gain setting will cause the LED to flash at the beginning of most words at normal speech levels. If the gain is too high, the LED will be red during the complete word at normal speech levels.

6.Talk Light – LED is on when the talk button, SA or WTA is active.

7.Talk button – Press to enable the audio path from the lo- cal headset microphone. The “TALK” LED, #6, will turn red when enabled. A quick press and release latches the talk function, unless latching has been disabled. Holding the button for over ½ a second will cause the audio path to be enabled only for as long as the button is held. If the talk function is latched on, pressing the talk button again will turn it off.

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Contents JTN Telex Thank you for choosing RadioComTM Table of Contents Tech Tips System Features IntroductionGeneral Description 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 Beltpack Controls and Connections Top PanelTR-800 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 AntennasDistance Between base station and beltpack Operating System Near ObstructionsKeeping Site Clear to Antenna 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 SystemParts to be Removed by User to Enable Dual Listen Dual Listen FunctionalityAudio Board Part Number and Dual Listen Component Locations Internal Auxiliary Input Routing Switch Auxiliary Input Routing SwitchAuxiliary Input/Output Relay Output Schematic Stage Announce / Relay ContactsRelay Contact Jack Adapter Screw Terminal Adapter Internal Stage Announce Level ControlBase Station Link Two Stand Alone Base Stations Connected TogetherBase Station Link Cable 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 Power-Up Screen Operating ScreenBeltpack Activity Code Definitions Group / Channel Select UP / DownSET Last Rx Changed 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 Microphone Gain Adjustment Tech TipsFrequency Interaction Blank Battery Information Battery Life TR-800TR-825 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