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.
INTRODUCTION This manual describes the installation of the KP95-0 Key- panel and EKPD-95 Expansion Panel. The manual is based on version 8.2 of the keypanel firmware. For oper- ating information, refer to the KP95-0 Operating Instruc- tion Manual, version 8.2.
However, if you wish to review these settings prior to installation, re- fer to “Electrical Adjustments”, page 12. 8 Installation Instructions, KP95-0 Keypanel DIP SWITCH SETTINGS The DIP switches are located on the back of the keypanel.
If you previously configured the keypanel using the inter- com system configuration software, it should be ready for operation. Refer the station operator to the Keypanel Op- eration instructions in the KP95-0 Operating Instruction Manual. If the keypanel has not yet been configured you can do so now.
Ground system, the keypanel should be ready for operation. Refer the station operator to the Keypanel Operation instruc- tions in the KP95-0 Operating Instruction Manual. PRINTING DESIGNATION STRIPS Designation strips can be printed for configured keypanels by using the ADAMedit or ZEUSedit software. You can...
2.9.4 An external microphone can be connected. The external microphone may be used with or without a front panel gooseneck microphone of the same type. (Internal key- Installation Instructions, KP95-0 Keypanel 11 EKPD-95 DRIVER EXTERNAL DRIVER DEVICE CIRCUIT...
Assign a talk key to a crosspoint using the configuration software, and place calls to and from the keypanel. 12 Installation Instructions, KP95-0 Keypanel The following symptoms may occur if the logical key- panel number is incorrectly set: 1) when a key is pressed...
(1KHz at 150 ohms) into the microphone connector. Or use the EXT MIC IN connector with the front panel microphone removed (ref Table 7, page for pin-out). 3. Activate the microphone by setting a Talk key to the latched-up position. Installation Instructions, KP95-0 Keypanel 13...
J202 Q402 J401 J403 J404 J406 Figure 7. Locations of internal jumpers and trimmers 14 Installation Instructions, KP95-0 Keypanel...
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4. Insert a common mode signal into the dynamic mic input of the HEADSET connector. 5. Adjust RV404 (internal) for a minimum common mode signal at the MIC PRE OUT connector. 6. Remove the signal at the dynamic mic input. Installation Instructions, KP95-0 Keypanel 15...
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Terminate the + AMP OUT and - AMP OUT terminals with an 8-ohm, 10-watt resistive load. Connect an audio analyzer across the load. 16 Installation Instructions, KP95-0 Keypanel 3. Remove the keypanel audio connection from the intercom matrix. 4. Insert a +8dBu (1 KHz) signal into the audio input + and - pins of the FRAME connector, P10 (Table 2, page 10).
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8-ohm load at the headphone output of the HEADSET connector. 4. Adjust the SIDETONE trimmer (RV209) to 35 dB below a 2V AC reference level. (The level may be varied according to user preference.) 5. Remove the test equipment. Installation Instructions, KP95-0 Keypanel 17...