Clarion XR2420 소유자 매뉴얼 - 페이지 15
{카테고리_이름} Clarion XR2420에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Clarion XR2420 18 페이지. Xr series amplifiers
Clarion XR2420에 대해서도 마찬가지입니다: 사용 설명서 및 설치 설명서 (10 페이지)
페이지 인쇄
6. TROUBLESHOOTING
No Audio
Low or no remote turn-on voltage: check remote connections at the amplifier and source
unit.
Blown amplifier fuse: replace with a new fast-blow fuse (same rating).
Power wires not connected: check battery and ground wiring at the amplifier and check
the 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 the amplifier;
measure coil impedance.
Audio cycles on and off
Thermal protection circuits are shutting the amplifier off.
Check the location for adequate ventilation. Consult an authorized Clarion audio dealer.
Distorted audio
Gain is not properly set or the speaker cones are damaged.
Review the instructions for setting the gain. Inspect each speaker cone for signs of
damage, such as a frozen cone, burning smell, etc.
Amplifier fuse keeps blowing
The wiring is connected incorrectly or there is a short circuit.
Review the installation precautions and diagram in this manual and check all wiring
connections.
Whining or ticking noise when engine on
The amplifier is picking up alternator or radiated noise.
Turn down input gain.
Move the audio cables away from the power wires.
Check the power and ground connections on the amplifier and install an in-line noise
filter on the source unit's power wire.
Check the alternator and/or voltage regulator. Test for a weak battery or add water to
the battery.
XR2220/XR2420/XR2120
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