Clarion XN3210 Owner's Manual download pdf (Page 17)

18 XN3210/XN3410

English

Owner’s Manual

FINAL SYSTEM CHECK

1. Turn on the source unit. After a two-second delay, slowly increase the Volume

Control and listen to the audio. If you hear any noise, static, distortion or no

sound at all, check the connections and refer to the Troubleshooting section.

Depending on your system design, the levels may become quite loud even at

low Volume Control settings. Until you get an "audio feel" of the system's power,

use care when adjusting controls.

2. Turn the Balance Controls to their extreme positions and listen to the results.

Audio imaging should match control settings (audio from the left speaker when

balance is left).

3. Increase the volume and verify that the amplifier reproduces audio (at full

frequencies) without distortion. If you hear distortion, check the connections and

verify that the Gain Control is set correctly. Another possibility is damaged

speakers or under-powered speakers. Refer to the Troubleshooting section for

additional help.

TROUBLESHOOTING

Problem

No Audio.

Solution

Low or no remote turn-on voltage. Check remote connections at amplifier and

source unit.

Blown amplifier fuse. Replace with new fast-blow fuse (same rating).

Power wires not connected. Check battery and ground wiring at amplifier;

also check battery connections.

Speaker leads shorted. Check speaker continuity to ground, it should not show

a common ground.

Speakers not connected or are blown. Check speaker connections at amplifier,

measure coil impedance.

Problem

Audio cycles on and off.

Solution

Thermal protection circuits are shutting amplifier off. Check location for

adequate ventilation; consult an authorized Clarion dealer.

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Clarion XN3210 Owner's Manual Page 17