31
31
5
make sure you are using a main fuse protection
for the +12V-power input
of the amplifier
within
max. 20–30 cm of the car battery
and power cables with
an amperage adequate cross-section and main fuse
(for details see section E: „Connecting“).
6
The grOUnD/gnD cable (0 V) should have the same cross-
section as the +12V power cable.
Make sure to get a good
chassis ground contact, because poor ground contacts are the
cause for most power problems with car audio installations.
7
Make sure no power, signal or speaker lines are shorting
to chassis ground by using
rubber grommets wherever a
cable has to pass through any metal part of the vehicle.
important:
Before any wiring, always remove the battery ´s
negative terminal to prevent short-circuiting. The last lead to be
connected in every installation is always the negative terminal.
Connect this lead only after having completed and checked all
other connections.
Содержание A1390
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