If an operating failure occurs in the system, inspect all
cables and connections. Check the cameras to ensure that
it is functioning properly. Check each successive connec-
tion for the presence of a good video signal. If necessary,
interchange the
output connectors to deter-
mine if the amplifier or the branch wiring is faulty.
This solid-state unit is designed for troublefree operation
in normal room environments. Repairs should only be
attempted by qualified personnel in an adequately
equipped facility.
If local troubleshooting is required, the unit may be
opened using the following procedure.
1.
Use a Phillips-head screwdriver to remove the two
top and two side screws.
2.
Lift the cover off the chassis.
If it is necessary to change the fuse, be sure to replace it
with one of the same value,
A, 3 AG slo blo (120 VAC)
and
A 250 slo blo (230 VAC).
CAMERA
Figure 2
System Connection Diagram, Simple System
X671-697
5