Maintenance; Hints And Tips - Advent ASP21BK15 Instruction Manual

Maintenance

Ensure the unit is fully unplugged from the computer before cleaning.
• To clean the unit, wipe the case with a slightly moist, lint-free cloth.
• Do not use any cleaning fluids containing alcohol, ammonia or abrasives.
• Do not spray aerosol at or near the unit.

Hints and Tips

If a problem does occur, it may often be due to something very minor. The following table
contains various tips.
Issue
No power
No Sound
Static Sound
If any functional abnormality is encountered, unplug the unit from the mains
socket and reconnect it again.
• Make sure the mains plug is fully inserted into the mains
socket.
• Make sure that the ON mode is selected.
• Adjust the volume dial, it may not be turned up.
• Check the unit is fully connected.
• Check your computer is not united.
• Another device may be interfering with the unit. Move the
device away from the unit.
Cause / Solution
9