Specifications

EXACOM VCR-2020

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4.00 - INSTALLATION

4.10 SITE PLANNING .........................................................17

4.20 UNPACKING VCR-2020 System Components ......................17

4.30 VCR-2020 INSTALLATION............................................18

4.31 Component Checklist....................................................18

4.32 Installation Procedure...................................................18

4.32.1 Set up the Server.......................................................18

4.32.2 Console Communication Connections .............................18

4.32.3 Powering the VCR-2020 Console ..................................19

4.32.4 Speaker Configuration................................................19

4.32.5 Record Activation Methods..........................................19

Voltage Level Start .................................................20

External Source Start ...............................................21

Loop Current Start..................................................22

Bridging Across Headset...........................................23

Radio / Contact Closure. PTT ....................................24

VOR / VOX..........................................................24

4.33 Generating Record Warning Tones : Beep Tone...................27

4.34 Adjusting Gain ...........................................................27

4.35 AGC (Automatic Gain Control).......................................27

4.36 VCR-2020 Grounding...................................................28

5.00 - INITIALIZATION

5.10 INSTALLATION CHECKLIST ........................................28

5.20 POWER UP SEQUENCE................................................28

APPENDIX A - Reference Tables

A.1 SW1 Switch Group...........................................................29

A.2 SW2 Switch Group...........................................................29

A.3 EXTERNAL POWER.......................................................29

APPENDIX B - Serial Input for the VCR-2020

B.1 ANI Time Synch..............................................................30

B.2 ANI Formats ..................................................................30