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Operation/Installation Manual
3
• Speaker Level Inputs - These provide connections for a high-level stereo
source. In addition, these connections are provided for installations when the
source unit’s RCA outputs are unavailable.
WARNING: When using the speaker (high-level) inputs, the Black wire must
be grounded at the Radio. Failure to do this will result in noise and improper
operation.
CONNECTIONS FOR POWER
AND SPEAKERS
The rear panel of the APX480M contains power and speaker connections as
shown below.
1. Left Front Speaker Output
2. Right Front Speaker Output
3. Remote Turn-on Input
4. Ground Input
5. Battery + 12v Input
6. 40 Amp Fuse
7. Left Rear Speaker Output
8. Right Rear Speaker Output
Figure 2
Figure 3 - Electrical connections
APX480M manual.qxd 3/12/2004 1:07 PM Page 5