Reference - Aiwa XR-X7 Operating Instructions Manual

REFERENCE

Care and maintenance
Occasional care and maintenance of the unit and the software
are needed to optimize the performance of your unit.
En
To clean the cabinet
Use a soft and dry cloth. If the unit surfaces are extremely
dirty, use a soft cloth lightly moistened with mild detergent
solution. Do not use strong solvents such as alcohol, benzine
or thinner.
Care of CDs
When a CD becomes dirty, wipe it from the centre out with a
cleaning cloth. After playing a CD, store it in its case. Do not
keep it in hot or humid places.
Troubleshooting
If your unit fails to perform properly, check the following guide
and the relevant sections of this manual.
There is no sound
•Are the speakers and AC power cord connected properly?
The unit shuts off suddenly
•Possibly a short circuit in the speaker terminals. Disconnect
the AC power cord from the AC power socket and reconnect
the speaker cords correctly.
All the display lights turn off when the power is off
•Is ECO mode set to on?
Erroneous display
•Reset the unit. (See "Resetting the unit" on this page.)
18
Poor radio reception
•Check the antenna connection. Adjust the antenna to find
the best reception.
•Move the unit and antenna away from other electric
appliances and cords.
The CD player works poorly
•Is the disc correctly inserted?
•Is the disc dirty?
•Is the lens affected by condensation? If so, wait
approximately one hour and try again.
Resetting the unit
If an unusual condition occurs in the display window, reset
the unit as follows:
1 Press POWER to turn off the power.
If the power cannot be turned off, disconnect the AC power
cord, then plug it in again.
2 Hold down s and press POWER on the main unit.
Everything stored in memory after purchase is cleared.