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.
Summary of Contents for A1390
Page 5: ...5 Anschlüsse Bedienungselemente A1390 q w e r t y u i o ...
Page 7: ...7 Anschlüsse Bedienungselemente A2090 A2190 q w e r t y u i o q w e r t y i o ...
Page 9: ...9 Anschlüsse Bedienungselemente A490 q w e r t y u i o ...
Page 11: ...11 Anschlüsse Bedienungselemente A480 250 q w e r t y u i o f g ...
Page 20: ...20 ...
Page 23: ...23 Connections Controls A1390 q w e r t y u i o ...
Page 25: ...25 Connections Controls A2090 2190 q w e r t y u i o q w e r t y i o ...
Page 27: ...27 Connections Controls AXTON A490 q w e r t y u i o ...
Page 29: ...29 Connections Controls A480 250 q w e r t y u i o f g ...
Page 38: ...38 ...
Page 41: ...41 Connections et réglages AXTON A1390 q w e r t y u i o ...
Page 43: ...43 Connections et réglages A2090 2190 43 q w e r t y u i o q w e r t y i o ...
Page 45: ...45 Connections et réglages AXTON A490 45 q w e r t y u i o ...
Page 47: ...47 Connections et réglages AXTON A480 250 q w e r t y u i o f g ...
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