- 10 -
Unit and media care
Pull out the AC mains lead from the outlet before
maintenance.
∫
Clean this unit with a soft, dry cloth
≥
When dirt is heavy, wring a wet cloth tightly to wipe the dirt, and
then wipe it with a dry cloth.
≥
When cleaning the speaker covers, use a fine cloth.
Do not use tissues or other materials that can fall apart. Small
pieces may get stuck inside the speaker cover.
≥
Never use alcohol, paint thinner or benzine to clean this unit.
≥
Before using chemically treated cloth, carefully read the cloth’s
instructions.
∫
Maintenance of the lens
≥
Clean the lens regularly to prevent malfunctions. Use a dust
blower to remove dust and a cotton swab if it is extremely dirty.
≥
You cannot use a CD type lens cleaner.
≥
Do not leave the CD lid open for prolonged periods of time. This
will cause the lens to get dirty.
≥
Be careful not to touch the lens with your fingers.
∫
Clean discs
Wipe with a damp cloth and then wipe dry.
∫
Disc handling precautions
≥
Handle discs by the edges to avoid inadvertent scratches or
fingerprints on the disc.
≥
Do not attach labels or stickers to discs.
≥
Do not use record cleaning sprays, benzine, thinner, static
electricity prevention liquids or any other solvent.
≥
Do not use the following discs:
– Discs with exposed adhesive from removed stickers or labels
(rented discs etc.).
– Discs that are badly warped or cracked.
– Irregularly shaped discs, such as heart shapes.
∫
To dispose or transfer this unit
The unit may keep the user settings information in the unit.
If you discard this unit either by disposal or transfer, then
follow the procedure to return all the settings to the factory
defaults to delete the user settings. (
settings to the factory defaults”)
Troubleshooting
Before requesting service, make the following checks. If
you are uncertain about some of the check points, or if the
solutions indicated in the following guide does not resolve
the issue, then consult your dealer for instructions.
Sound is distorted or no sound.
≥
Adjust the volume.
≥
If an AC mains lead or fluorescent lights are near the cords, then keep
other appliances and cords away from the cables.
Cannot turn on the unit.
≥
After connecting the AC mains lead or installing the batteries, wait
about 10 seconds before turning on the unit.
Humming heard during playback.
≥
If an AC mains lead or fluorescent lights are near the cords, then keep
other appliances and cords away from the cables.
The unit does not work.
≥
One of the unit's safety devices may have been activated.
1
Press [
Í
/I] to switch the unit to standby.
≥
If the unit does not turn off, remove the batteries, and
disconnect the AC mains lead from the AC mains socket.
After about 30 seconds, insert the batteries or reconnect
the AC mains lead to the AC mains socket. Then wait for
about 10 seconds.
2
Press [
Í
/I] to switch it on.
If the unit still cannot be operated, consult the dealer.
The display panel lights up and changes continuously
in standby mode.
≥
Press and hold [
∫
] on the unit until “SDEMO OFF” is displayed.
DO
DO NOT
Lens
To return all settings to the factory defaults
When the following situations occur, reset the memory:
≥
There is no response when buttons are pressed.
≥
You want to clear and reset the settings.
Preparation
Remove the batteries from this unit.
1
Disconnect the AC mains lead. (Wait for at least
30 seconds before proceeding to step
2
.)
2
While pressing and holding down [
Í
/I] on the unit,
reconnect the AC mains lead.
≥
Keep holding down [
Í
/I] until “--------” appears on the
display.
3
Release [
Í
/I].
≥
The settings are returned to the factory defaults. It is necessary
to set the settings again.
General
RX-D500-TQBJ2327_eng.book 10 ページ ２０２１年２月２６日 金曜日 午後５時９分
