DB Drive Euphoria Xpert 사용자 설명서 - 페이지 6
{카테고리_이름} DB Drive Euphoria Xpert에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DB Drive Euphoria Xpert 7 페이지. 4 channel full rannge class d
4. TROUBLE SHOOTING
NO SOUND ( NO OUTPUT )
1) Please check all connections, cables' routing, short and voltage at amplifier and headunit.
2) Please check built-in or external fuses, If it is blown, please repalce with new one.
3) Please check whether speakers work well, you can test speakers by connecting to another amplifiers.
PROTECTION
1) Please check overload, overheat ( thermal ) , short, voltage and DC offset.
2) Minimum working impedance for EX4 is 2ohm stereo or 4ohm bridged.
EX4 working voltage is 10 ~ 16 volts.
3) If the amplifier is shut down due to overheat, Reset by turning off the remote input and allowing time to cool down.
l
Please make sure there are no airflow obstructions around amplifier to prevent thermal protection.
WHINING NOISE
1) Engine noise is caused by poor grounding of amplifier, headunit, other components, battery or
alternator, so please check all grounding connections.
TM
TM
05