Table Of Contents - Telex Audiocom US-2002 User Instructions

TABLE
OF
CONTENTS
Chapter 1
Introduction ..............................................................................................................................................................................3
What's New with the US2002 .................................................................................................................................................3
Description ...............................................................................................................................................................................3
Features ....................................................................................................................................................................................4
Chapter 2
Installation ...............................................................................................................................................................................7
Unpacking ................................................................................................................................................................................7
Configuration Pre-check ..........................................................................................................................................................7
Headset Microphone Type Selection Dip Switch ....................................................................................................................8
Mic Kill Send Enable DIP Switch ...........................................................................................................................................8
Program Interrupt DIP Switches ..............................................................................................................................................9
Monaural or Binaural Operation DIP Switches .......................................................................................................................9
For Monaural operation with headphones or one speaker (factory default): ...........................................................................9
For binaural operation with 2 speakers: ...................................................................................................................................9
Balanced / Unbalanced Switch (SW2) .....................................................................................................................................9
Direct Program Listen Enable / Disable Jumpers ..................................................................................................................10
Mounting Configurations .......................................................................................................................................................10
Connections ...........................................................................................................................................................................11
Central Master Station vs. Remote Station ............................................................................................................................11
All Locally Powered Stations ................................................................................................................................................11
External Program Input and PA Output .................................................................................................................................11
ES4000A Expansion Station Connection (Optional Component) .........................................................................................11
Cables .....................................................................................................................................................................................11
Chapter 3
Operation ...............................................................................................................................................................................25
Power-Up Check ....................................................................................................................................................................25
Test Tone ...............................................................................................................................................................................25
Sidetone Adjustment ..............................................................................................................................................................25
Voice-Activated Microphone (Vox) Setup ............................................................................................................................27
Operation ...............................................................................................................................................................................27
Normal vs. Programming Mode ............................................................................................................................................27
Volume Adjustment ...............................................................................................................................................................27
Receiving Calls ......................................................................................................................................................................27
Calling an Intercom Channel .................................................................................................................................................28
Microphone Mute During Talk ..............................................................................................................................................28
All Talk ..................................................................................................................................................................................28
Public Address (PA) ..............................................................................................................................................................28
Turning the Program Inputs ON and OFF .............................................................................................................................29
Using Mic Kill .......................................................................................................................................................................29
Using Voice-Activated Microphone (Vox) ...........................................................................................................................29
Incoming Call Beep On/Off ...................................................................................................................................................29
Specifications .........................................................................................................................................................................30