INSTALLATION INSTRUCTIONS KP95-0 KEYPANEL VERSION 8.2 WITH EKPD-95 EXPANSION PANEL ADAM™, ADAM™ CS, AND ZEUS™ INTERCOM SYSTEMS Clear Talk Off (Talk) Talk Off Call Answer Incoming Messages Programing BY Matrix Intercom System KP95-0 Keypanel Talk Off (Talk) Talk BY Matrix Intercom System EKPD-95 Expansion Panel ™ 9330-7101-004 V8.
PROPRIETARY NOTICE CUSTOMER SUPPORT The RTS product information and design disclosed herein were originated by and are the property of Telex Communications, Inc. Telex reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed therein, except to the extent rights are expressly granted to others. Technical questions should be directed to: COPYRIGHT NOTICE Copyright 1997 by Telex Communications, Inc. All rights reserved.
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TABLE OF CONTENTS INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7 INSTALLATION · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 UNPACKING AND INSPECTION . . . . . . . . . . . . . . . . . . . . . . .
LIST OF FIGURES Figure 1. KP95-0 Keypanel Reference View · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7 Figure 2. EKPD-95 Expansion Panel Reference View · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7 Figure 3. 9-pin Intercom cable wiring diagram · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 10 Figure 4.
1 INTRODUCTION This manual describes the installation of the KP95-0 Keypanel and EKPD-95 Expansion Panel. The manual is based on version 8.2 of the keypanel firmware. For operating information, refer to the KP95-0 Operating Instruction Manual, version 8.2. Gooseneck Microphone. Designation Strips Holder. Intercom Volume. Internal Speaker. Incoming Messages Key (call waiting).
2 INSTALLATION 2.4 DIP SWITCH SETTINGS 2.1 GENERAL Installation consists of the following general steps: The DIP switches are located on the back of the keypanel. The switch settings are summarized in Table 1 and are described in the following paragraphs. 1. Unpack and inspect the equipment. ☞ Important: Any time you change the DIP switch 2. Check that the factory default jumper positions and level settings are appropriate for your application and make any required changes.
ADAM CS Intercom Systems: Use the appropriate planning 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.
DE-9P (MALE) TO KEYPANEL DE-9S (FEMALE) TO INTERCOM SYSTEM* + - 1 + - 4 AUDIO TO MATRIX + 7 AUDIO FROM MATRIX 1 DATA 2 6 4 5 9 7 8 3 RJ 11 MOD PLUG AMP 55550423 or equivalent (View from cable entrance) Use AMP Crimp Tool 12316661 LATCH 2 6 3 TWISTED PAIR TELEPHONE CABLE PAIR 1: AUDIO TO MATRIX PAIR 2: AUDIO FROM MATRIX PAIR 3: DATA 5 9 8 3 CABLE TYPE: BELDEN 8777 * CONTACTS 123456 IMPORTANT! When connecting to an ADAM CS back panel, use only low-profile cable connectors such as AMP Pa
KP95-0 EKPD-95 EKPD-95 EKPD-95 J1 J2 J1 J2 J1 J2 IN OUT IN OUT IN OUT EXPANSION Figure 5. Optional interconnections. INTERNAL SPEAKER + + – – AMP SPKR AMP SPKR GROUP OUT IN OUT IN CALL TS1 TERMINAL BLOCK 1 2 3 4 5 6 7 JUMPER JUMPER EXTERNAL SPEAKER DRIVER EXT. MUTE EXTERNAL DRIVER DEVICE CIRCUIT FOOT SWITCH Figure 6. Terminal block wiring diagram Table 4. Rear Panel Headset Connector Pin-out Pin 2.9.3 SPKR IN + and - : These terminals connect to the internal speaker.
panel jumpers J404-J406 must be set for the type of microphone (see "Internal Jumpers", page 12). Table 7. EXT MIC IN Connector Pin-out Pin Function 1 Shield 2 Mic in “+” 3 Mic in “-” The following symptoms may occur if the logical keypanel number is incorrectly set: 1) when a key is pressed to talk, the destination may not hear the audio, or may hear audio from a different intercom station, or 2) there may be no audio received when a call is placed to the keypanel.
3.1.1 J201 (EXTERNAL INPUT MUTING) When pins 2 and 3 are shorted, a signal input at the EXT LINE IN connector is muted when any Talk key is pressed. When pins 1 and 2 are shorted, the signal is not muted during Talk key activation. 3.1.2 J203 (SIDETONE MUTING) When pins 1 and 2 are shorted, the sidetone signal is always on. When pins 2 and 3 are shorted, the sidetone signal is on only when a Talk key is pressed. 3.1.
Figure 7.
4. Check the level at the MIC PRE OUT connector (ref Table 6 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. If the reading is more than 3 dB from +8 dBu, or another output level is used by your facility, proceed to paragraph to begin the mic preamp calibration procedures. 2-3; J405 short pins 1-2; J406 short pins 1-2. (This is the default microphone configuration.) 2.
Headset Carbon-Mic Level 1. Insert a -25dBm signal (1 KHz at 50 ohms) into the carbon mic input of the HEADSET connector (reference Table 4 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. 2. Activate the HDST key on the front of the keypanel. 3. Monitor the signal level at the MIC PRE OUT connector. It should be +8 dBu.
8. Adjust RV204 (internal) for a minimum common mode signal. 9. 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. 11. Remove the shorting plug from jumper block J201. The output reading should be the same as in step 9. Sidetone Level Adjust 1. Install a shorting plug across pins 1-2 of J203. 2.
Table 8.
NOTES Installation Instructions, KP95-0 Keypanel 19
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