Telex US2002 manual Features

Page 8

Features

1.DYNAMIC-MICHEADSET CONNECTOR: Accepts headsets with monaural headphones and either a balanced or unbalanced dynamic microphone.

2.PANEL MIC / ELECTRET-MICHEADSET CONNECTOR: Accepts an electret gooseneck micro phone, such as the Telex Model MCP-90-XX. The Model MCP-90 series panel mic connector is a 1/4" stereo plug, with a threaded shaft for easy installation.

3.VOLUME CONTROL: Adjusts headphone volume only. If an external speaker is used, volume is adjusted at the speaker.

4.VOX TRIMMERS: Used with the voice-activated microphone feature. Separate trimmers adjust the voice activation level for the headset and panel microphones.

5.HEADSET AND PANEL MIC KEYS: Used to manually activate either the headset or panel microphone, whichever is being used.

6.ALL TALK KEY: Used to talk to all stations that are listening on all channels. This includes both US2002 channels and all channels of any connected ES4000A Expansion Stations.

7.PA KEY: If the US2002 is connected to a public address system, this key may be used to talk over the public address system.

8.MIC KILL KEY: Used to turn off the microphones on any intercom stations on a channel. Also used to activate the program inputs and the audible beep feature for incoming calls.

9.INTERCOM TALK KEYS: Momentary or latching (hands-free) operation possible.

10.CALL KEYS: Used to place calls on intercom channels and to indicate incoming calls.

11.INTERCOM LISTEN KEYS: Momentary or latching operation possible.

12.PROGRAM INPUTS CONNECTOR AND TRIMMERS: Each intercom channel has its own program input and level adjust trimmer. The program inputs may be turned on or off via the front panel, and they may be set to interrupt during talk if desired.

13.LOCAL POWER JACK: An optional PA-KP local power supply can be connected to power the US2002 from an AC outlet instead of from the intercom channels.

14.PA OUTPUT: Connects to a public address system.

15.EXPANSION OUT CONNECTOR: Connects to an ES4000A Expansion Station.

16.SPEAKER OUTPUT JACKS: A single powered loudspeaker or dual powered loud speakers may be connected for monaural or binaural listening.

17.INTERCOM CHANNEL CONNECTORS AND AUDIOCOM / CLEAR-COM* SELECTOR SWITCH: Two

connectors are provided for each channel for loop-through connection of multiple intercom stations. The selector switch sets the US2002 for compatibility with either Audiocom or Clear-Com channel connector pin-outs, channel power requirements, and call signaling requirements.

*Brand names mentioned are the property of their respective companies.

Intercom User Station US2002 - 8

Page 7 Page 9
Image 8
Page 7 Page 9
Contents
Telex Page FCC Statement Table of Contents Index of Figures Introduction US2002 Reference View See numbered features, Features Configuration Pre-check UnpackingConfiguration Switch Settings Headset Microphone Type Selection DIP Switch Jumper Description Setting for Jumpers For binaural operation with 2 speakersMounting Configurations Central Master Station vs Remote StationExternal Program Input and PA Output Intercom User Station US2002 Intercom User Station US2002 Intercom User Station US2002 Intercom User Station US2002 Intercom User Station US2002 Intercom User Station US2002 US2002 Headset Station Configuration with 2 Power Supplies Typical Remote Headset Station Typical Remote Monaural Speaker Station Typical Remote Binaural Speaker Station An example of all locally powered US2002 intercom stations External Audio Input and PA Output Audiocom Intercom Cables Intercom User Station US2002 Power-Up Check Intercom User Station US2002 US2002 Bottom View Receiving Calls Normal vs Programming ModeVolume Adjustment Microphone Mute During Talk Using Mic Kill General Dynamic-mic HeadsetPanel Microphone or Electret-mic Headset Program InputExpansion Input /Output PA OutputSpeaker Output Panel Microphone Amplifier External PowerHeadphone Amplifier Factory Service and Parts Information Page Quick Reference 9350-7748-000 Rev. A, 1/2003
Related manuals
Manual 40 pages 5.87 Kb