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b. Install connectors on the two wire ends with a connector
that matches your vehicle’s requirements. See the Instal-
lation Note below.
Connect the red wire to the vehicle power source. Con-
nect the black wire to a vehicle ground wire or chassis
ground.
Note:
How the cable terminates depends on your vehicle. If
your vehicle has a power output connector, then attach
a mating connector to the end of the power cable. You
may be able to connect to a fuse panel with a commer-
cially available connector. If your vehicle has no power
output connector, attach a ring terminal (for a battery
post) or blade terminal connector (for a fuse panel).
Consult your vehicle Owner’s Manual for information
on how to access your vehicle’s power supply.
c. Connect the External DC power cable to your vehicle
power source.
3. Insert the terminal end of the External DC power cable into
the terminal’s Power Connector. Align the red dot on the end
of the power cable with the red dot on the Power Connector.
W
ARNING
A Lead Acid battery can leak Hydrogen gas. A spark any-
where near the battery can cause it to explode. Always make
your final connection to power as far away from the battery
as possible, i.e., connect the power cable to the battery first,
then
connect it to the terminal.
Providing Power: Wall or Workbench Installations
For wall or bench-mounted terminals, or for operating a terminal
while away from a vehicle, you can operate an VRC 6940 from an
AC universal power supply. You need the AC universal power
supply, an AC line cable, and a DC power cable as listed on
Summary of Contents for VRC 6940
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