WARNING
Hazardous voltages are present. Use care when measuring for voltage. Failure to do so can result in fatal
or serious injury to personnel.
CAUTION
This equipment contains static-sensitive devices. Always follow ESD handling procedures when working on
this equipment.
PROBLEM
PROBABLE CAUSE
MAINTENANCE TASK
Power LED is off.
1. Power cord is not properly
seated.
2. RFMOW ON/OFF button
has not been pressed.
1. Check power cord for proper
seating.
2. Press the button to turn on the
Unit.
SVU lights are not
functioning.
1. SVU Cable is not properly
seated.
2. Controller cable is not
properly seated.
1. Check cable connections at J1
for proper seating.
2. Check J4 cable connections if
using external controller.
Data won’t send
1. Cables are not properly
seated or are in the wrong
location.
2. KIV is not installed or
operating properly.
1. Check cables for proper location
and seating.
2. Make sure KIV is installed and
operating properly.
KIV lights are not
functioning
1. Cable is not properly seated.
2. KIV not properly installed.
1. Check cable connections at J6.
2. Install KIV per page 5.
CONTROL
RCV/XMT lights
are not functioning.
1. Loose or disconnected
COM2 Cable.
2. Loose or disconnected J5
Cable
1. Check J4 Cable if using external
controller.
2. Check J5 Cable
ALERT does not
operate
1. Loose or disconnected
COM2 Cable
1. Check J4 Cable if using external
controller.
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