Operation Manual

OM-E 2072-09287-00
5-2
Table 5-1. Visual Inspection and Mechanical Checks (Cont’d)
Sequence Item to be Inspected Procedure
3 ON/OFF and volume
control
a. Check the control for looseness and damage.
b. Turn control through its full range and check that it
operates freely, without binding or excessive looseness
4 Keypad and buttons a. Check for damage.
b. Check for proper operation
5 Display window a. Clean dirt and dust.
b. Check for cracks
6 Battery connector a. Check for corrosion or damage to contacts.
b. Clean connector contacts
7 Cables a. Check insulation for tears, breaks, and other damage.
b. Check connectors for damage
8 Carrying harness a. Check for tears, breaks, and other damage.
b. Check all the straps and buckles for damage
9 Audio accessories a. Check insulation for tears, breaks, and other damage.
b. Check connectors for damage.
c. Check smooth operation of PTT and loudspeaker volume
control
10 Antenna If your radio set uses the whip antenna, make the following
checks:
a. Check that the antenna base is securely fastened to the
panel.
b. Check the whip sections for corrosion or damage.
c. Check that antenna whip sections fit tightly.
For other antennas, inspect in accordance with the
corresponding antenna Operator Manual
11 GPS Antenna, Adapter,
and GPS Cable
a. Check that the GPS antenna is securely fastened to its
adapter.
b. Check for physical damage to antenna and its cable, and
replace if necessary.
c. Check proper connection of the GPS antenna cable,
CG-5602
5-2.2 Cleaning
WARNING
Prolonged inhalation of cleaning compound may be dangerous; make
certain that adequate ventilation is provided. Do not use near a flame. Avoid
contact with the skin. If contact with skin is made, immediately wash off with
water.
Inspect the exterior of the unit. The surfaces should be clean and free of dirt, grease and other
contaminants.
a. Remove dust and other loose dirt with a soft clean, cloth.
b. Remove grease, fungus and ground-in dirt from the cases: use a lightly dampened cloth (not
wet) with an approved cleaning compound.
c. Remove dirt from plugs and jacks with a brush.