The sole obligation of Telex during the warranty period is to pro- vide, without charge, parts and labor necessary to remedy covered defects appearing in products returned prepaid to Telex.
Page 3
End-User License Agreement for Telex® Software IMPORTANT - Please read this document carefully before using this product. THIS DOCUMENT STATES THE TERMS AND CONDITIONS UPON WHICH TELEX COMMUNICATIONS, INC. (the “COMPANY”) OFFERS TO LICENSE THE INSTALLED SOFTWARE OR PROGRAM (“the SOFTWARE”) FOR USE WITH THE PRODUCT IN WHICH IT WAS INSTALLED.
Page 4
This page intentionally left blank. 4 Installation Instructions, KP98-7 Keypanel...
Scroll Enable Headset connector. May be used instead of speaker and panel microphone. HEADSET EXPANSION SPKR ® LEVEL TELEX COMMUNICATIONS, INC. SPKR MADE IN U.S.A. OPEN MUTE KP98-7 CLOSED Configuration switches. See “DIP Switch Set- tings”, page 9. Figure 1. KP98-7 Reference View NEW FEATURES FOR VERSION 8.2...
TALK TALK TALK TALK TALK TALK CONTROL ® TELEX COMMUNICATIONS, INC. MADE IN U.S.A. ® INSTALLATION GENERAL Installation consists of the following general steps: Unpack and inspect the equipment. Check that the factory default jumper positions and level settings are appropriate for your application and make any required changes.
UNPACKING AND INSPECTION As soon as possible after receipt, inspect the container(s) and contents for physical damage that may have occurred in shipping. If damage has occurred, immediately (within 24 hours of receipt of equipment) contact the carrier in- volved and file a claim. Save all packing materials, and request an immediate inspection by the carrier’s insurance claims agent.
ADAM CS Intercom Systems: Use the appropriate plan- ning worksheet in the ADAM CS Installation Manual. (Refer to the List of Tables in the front of the manual. The planning worksheets are listed at the bottom of the List of Tables.) •...
BELDEN 8777 IMPORTANT! When connecting to an ADAM CS back panel, use only low-profile cable connectors such as AMP Part No. 747516-3 (Telex Part No. 59926-678) Figure 4. 9-pin Intercom cable wiring diagram Table 2. 9-pin FRAME Connector Pin-out Function RS422 Data “+”...
KP98-7 Keypanel with LCP-100A Level Control Panel Only KP98-7 Keypanel with EKP98-0 Expansion Panel Only KP98-7 Keypanel with LCP-100A Level Control Panel and EKP98-0 Expansion Panel (The LCP-100A adjusts levels only for the KP98-7 Keypanel.) KP98-7 EXPANSION Figure 6. Typical Interconnections between the KP98-7, EKP98-0, and LCP-100A TERMINAL BLOCK JUMPER...
key is activated. “AM” assigns auto-mute; listen will be on when the key is off and will automatically mute when the key is turned on. “AR” assigns auto-reciprocal; listen will remain on all the time. Once you’ve selected one of these options, you can then adjust the crosspoint gain.
POWER-UP AND OPERATIONAL CHECK Plug in the ac power cords on the keypanel and any con- nected expansion panels. When power is applied, all al- phanumeric displays will first display asterisks (****) then dashes (----). After a few moments, the Talk key as- signments will display.
2 and 3 are shorted, the signal is muted by 15 dB when any Talk keys are pressed. 3.1.3 J203 (SIDETONE MUTING) When pins 1 and 2 are shorted, the sidetone signal is al- ways on. When pins 2 and 3 are shorted, the sidetone sig- nal is on only when a Talk key is pressed.
Page 17
Check the level at the MIC PRE OUT connector (ref Table for pin-out). It should measure +8 dBu. 5. If the reading is not +8 dBu, but within a 3dB range, adjust the LEVEL TO MATRIX trimmer (RV406) for +8dBu. 6.
Headset Carbon-Mic Level Insert a -25dBm signal (1 KHz at 50 ohms) into the carbon mic input of the HEADSET connector (reference Table for pin-out). A +12 vdc bias voltage is supplied at pin 3 (carbon mic + input) of the HEADSET connector. The signal generator should be isolated from this dc bias voltage.
Page 19
Adjust RV204 (internal) for a minimum common mode signal. Insert a +8dBu (1 KHz) signal into the EXT LINE IN connector and record the output reading. 10. Remove the signal from the EXT LINE IN connector, and insert it into the audio input + and - pins of the FRAME connector, P10.