EXACOM
VCR-2020
Copyright 1991, 92, 93, 94, 95, 96 all rights reserved by EXACOM, Inc.
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4.36 VCR-2020 Grounding
Typically added grounding of the unit is not required, however if a common ground
connection with other equipment is required, this can be accessed at position 10 of the
terminal block.
Warning:
Always refer to applicable local electrical code for approved methods of connection
5.00 INITIALIZATION
5.10 VCR-2020 INSTALLATION CHECKLIST
Prior to actual power-up and initialization, the VCR-2020 should be checked to avoid
operational startup delays. Following is a convenient step-by-step checklist:
❏
Verify that the AC power cord is plugged into a live receptacle.
❏
Verify that all connectorized connections are plugged in securely and in the proper
locations.
❏
Inspect all telephone or radio interface wiring for shorted wiring or improper
polarity that would affect the VCR-2020 line interface.
5.20 VCR-2020 POWER UP SEQUENCE
The power up sequence involves the proper application of AC power (plugging in the
power cord or transformer module if used) and switching the power ON. With a
successful power up the Console displays should be on and the VCR-2020 is initialized
as indicated by a header message on the Console display.
After viewing the initialization message the user should activate the Supervisor Mode
by switching the key switch on any connected Console and do the following three
programming steps. (refer to the User Reference Manual):
1. SET THE TIME
2. SET THE DATE
3. SET THE YEAR
If the VCR-2020 was properly connected to active lines, then it will begin recording as
indicated on each Console.
