14
Maintenance
The
DAP Audio
PA90CDT requires almost no maintenance. However, you should keep the unit clean.
Disconnect the mains power supply, and then wipe the cover with a damp cloth. Do not immerse in
liquid. Do not use alcohol or solvents.
Keep connections clean. Disconnect electric power, and then wipe the audio connections with a damp
cloth. Make sure connections are thoroughly dry before linking equipment or supplying electric power.
Replacing a Fuse
Power surges, short-circuit or inappropriate electrical power supply may cause a fuse to burn out. If the
fuse burns out, the product will not function whatsoever. If this happens,
follow the directions below to do
so.
1.
Unplug the unit from electric power source.
2.
Insert a screwdriver into the slot in the fuse cover. Turn the screwdriver to the left, at the same time
Gently push a bit (Turn and Push). The fuse will come out.
3.
Remove the broken fuse. If brown or unclear, it is burned out.
4.
Insert the replacement fuse into the holder where the old fuse was. Reinsert the fuse cover. Be sure to
use a fuse of the same type and specification. See the product specification label for details.
Troubleshooting
DAP Audio PA90CDT.
This troubleshooting guide is meant to help solve simple problems. If a problem occurs, carry out the steps
below in sequence until a solution is found. Once the unit operates properly, do not carry out following
steps.
1.
If the device does not operate properly, unplug the device.
2.
Check the fuse, power from the wall, all cables, etc.
3.
If all of the above appears to be O.K., plug the unit in again.
4.
If you are unable to determine the cause of the problem, do not open the amplifier, as this may
damage the unit and the warranty will become void.
5.
Return the amplifier to your Dap Audio dealer.
Summary of Contents for PA90CDT V3
Page 1: ...PA90CDT V3 ORDERCODE D6110...
Page 18: ...2009 DapAudio...
