Instruction Manual

50
10
MAINTENANCE
■ Periodic maintenance
Continued, reliable operation of the radar depends on
how you care for it. The simple maintenance tips that
follow can help you save time and money, and avoid
premature equipment failure.
R WARNING! BE SURE to turn OFF the radar
before performing any maintenance.
1. Keep the equipment as clean as possible.
L Use a soft cloth to remove dirt, dust and water.
2. Check all hardware for loose screws, bolts, and
so on.
3. Check the cables and the terminal connections.
■ Display unit maintenance
R WARNING! BE SURE to turn OFF the radar
before working on it.
D Cleaning
Wipe the surface of the display unit with a clean soft
cloth. If the LCD is dirty, a lm of contaminants may
form, and the screen may darken.
1. Wipe the surface of the display unit with a clean
soft cloth.
CAUTION: DO NOT use harsh solvents such
as Benzine or alcohol.
2. If the picture is still dim, clean the LCD screen.
■ Scanner unit maintenance
D Cleaning
1. Wipe the surface of the scanner with a clean soft
cloth.
CAUTION: DO NOT use harsh solvents such
as Benzine or alcohol.
2. Check that there is no dirt or caked-on salt.
L A heavy deposit of dirt or caked-on salt on the
painted surface of the top of the scanner unit will
cause a considerable drop in radar performance.
3. Check for cracks or deterioration of the rubber
packing and replace it if necessary.
D Mounting
Check the mounting bolts of the scanner unit and
tighten them if necessary.
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■ Fuse replacement
At default, a 15 A fuse is installed in the supplied DC power cable. If the fuse blows or the transceiver stops
functioning, track down the source of the problem, repair it, and replace the damaged fuse with a new one of the
proper rating.
Fuse rating: 15 A (for 12 V DC) or 5 A (for 24 V DC)
MR-1010RII / Page 13-55