172.020UK/172.025UK User Manual
Maintenance:
No user serviceable parts inside, refer all servicing issues to qualified service personnel.
Clean case with a lint-free dry or slightly damp cloth, keep ventilation grille and fans clear of debris
Troubleshoot:
NO OUTPUT -
Check mains power is on and fuse is OK
Check leads and connections
Check PROTECT LEDs are not lit
Check speakers are working on another amplifier
DISTORTED OUTPUT -
Reduce the input signal level. Ensure that the amplifier output level is within the maximum rating of the
connected speakers and gradually increase the input signal, ensuring that the signal is clean and free from
distortion.
If protect mode is active, refer to qualified service personnel
This product is classed as Electrical or Electronic equipment and should not be disposed with other household or commercial waste at the end of its
useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted.
Copyright© 2015. AVSL Group Ltd.
