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Installation
Mounting the VCR Enclosure Base
Wiring
Rev B
To mount the VCR enclosure base:
1.
Unlock the access panel in the front of the VCR enclosure cover, using one of the
keys included with the enclosure.
2.
Slide the cover forward and lift it off the enclosure base.
3.
Use the VCR enclosure base as a template to mark and drill pilot holes for the four
#10 x 3/4 in. sheet metal mounting screws (included with the hardware package).
Note
If desired, you can drill alternate mounting holes in the VCR enclosure base.
Locate the mounting holes as close as possible to the outside edges of the
enclosure base. Ensure that the mounting fasteners do not touch the VCR
when it is installed.
4.
Attach the VCR enclosure base to the mounting surface, using the four #10 x 3/4 in.
sheet metal mounting screws.
Figure 2-2
shows the wiring harness and camera harness that connects into the back panel
of the VCR.
Note
Start cabling at the VCR to ensure that the DB25 connector has sufficient
length to reach the VCR.
To connect the wiring harness:
1.
Plug the DB25 connector on the HTR1 wiring harness into the back of the VCR (see
Figure
2-2) and tighten the retaining screws.
2.
Remove the 3A fuse from the fuse holder.
3.
Connect the fuse holder and power harness to the vehicle main battery power and
ground points. If a master power switch (kill switch) is used in the vehicle, attach the
power harness after the switch.
4.
Connect the signal harness to the ignition switch and input signals at the fuse box or
under the dash.
The connection to the ignition switch starts and stops the VCR; it does not power the
VCR. If possible, connect this wire to the radio accessory fuse to avoid electrical
interference from fans or blowers.
5.
Connect the Video and Audio connectors from Camera 1 into Cam 1 Video and Main
Audio respectively.
6.
If a second camera (for example, Stop Arm) is used, connect it to Cam 2 Power and
Cam 2 Video.
18
Document 800-00759
11/07
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