Kenwood KRC-177RA - Manual (Page 3)

Safety precautions
— 3 —
To prevent injury and/or fire, take the
following precautions:
• Insert the unit all the way until it is fully
locked in place. Otherwise it may fly out of
place during collisions and other jolts.
• When extending the ignition, battery or
ground cables, make sure to use automotive-
grade cables or other cables with an area of
0.75mm
2 (AWG18) or more to prevent cable
deterioration and damage to the cable coat-
ing.
• To prevent short circuits, never put or leave
any metallic objects (e.g., coins or metal
tools) inside the unit.
• If the unit starts to emit smoke or strange
smells, turn off the power immediately and
consult your Kenwood dealer.
• Make sure not to get your fingers caught
between the faceplate and the unit.
• Be careful not to drop the unit or subject it to
strong shock.
The unit may break or crack because it con-
tains glass parts.
• Do not touch the liquid crystal fluid if the LCD
is damaged or broken due to shock. The liq-
uid crystal fluid may be dangerous to your
health or even fatal.
If the liquid crystal fluid from the LCD con-
tacts your body or clothing, wash it off with
soap immediately.
2WARNING
To prevent damage to the machine,
take the following precautions:
• Make sure to ground the unit to a negative
12V DC power supply.
• Do not open the top or bottom covers of the
unit.
• Do not install the unit in a spot exposed to
direct sunlight or excessive heat or humidity.
Also avoid places with too much dust or the
possibility of water splashing.
• Do not set the removed faceplate or the face-
plate case in areas exposed to direct sunlight,
excessive heat or humidity. Also avoid places
with too much dust or the possibility of water
splashing.
• Do not subject the faceplate to excessive
shock, as it is a piece of precision equipment.
• To prevent deterioration, do not touch the
terminals of the unit or faceplate with your
fingers.
• When replacing a fuse, only use a new one
with the prescribed rating. Using a fuse with
the wrong rating may cause your unit to mal-
function.
• To prevent short circuits when replacing a
fuse, first disconnect the wiring harness.
• Do not place any object between the face-
plate and the unit.
• During installation, do not use any screws
except for the ones provided. The use of
improper screws might result in damage to
the main unit.
2CAUTION