Page 6 VRC2000 Installation and Operations Manual
Technical or Setup Assistance
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Power Requirements
The VRC2000 will accommodate an AC-voltage input of 117Vac or 234Vac
(manual switching required), 50–60Hz, 15W nominal.
POWER NOTE:
You must verify that your VRC2000 is set to operate from the correct AC line
voltage before plugging it in. See Installation, below.
Software Requirements
Refer to your Setup VRC2000 Installation and Operations Manual or VRC-
Win Installation and Operations Manual.
Telephone Line Requirements
For normal operation, the VRC2000 works on standard analog telephone
lines and connects to the telephone system with a standard RJ11C modular
jack. If you do not have an RJ11C jack where you want to install your
VRC2000, call your telephone company for installation.
Equipment Placement
The VRC2000 is designed for standard 19-inch rack-cabinet mounting.
Telephone Option
A DTMF telephone set can be used for local-mode control and programming
of your VRC2000.
Before connecting the VRC2000 to your site equipment, it is necessary to
initialize the unit to verify it is properly configured.
Step 1 — Operating Voltage
OPERATING VOLTAGE NOTE:
You must verify that your VRC2000 is set to operate from the correct AC line
voltage before plugging it in.
Your VRC2000 may operate on either 117Vac or 234Vac. You must verify
which operating voltage your VRC2000 is set for by looking at the wiring
harness of the VRC2000’s internal line transformer.
Unless marked otherwise, the VRC2000 is shipped with the harness
jumpered for 117Vac. However, you should follow the procedure listed below
to insure that your particular unit is properly set up before applying AC
power to the system.
To change the VRC2000’s operating voltage:
Step 1
Carefully remove the VRC2000’s top cover by loosening the four mounting
screws on the sides of the unit.
Step 2
Disconnect the four conductor Molex connections between the transformer
Before You
Install
Initialization
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