Maintenance - Sharp MD-SR70H Operation Manual

Error messages
Improper power is being supplied.
POWER ?
The MD is write protected.
PROTECTED A playback-only MD was loaded
and the REC button was pressed
when the power was off.
Since a track number is currently
being located or written to, the unit
SORRY
cannot accept your command.
The temperature is too high.
TEMP OVER
There is an error in the recording sig-
TOC FORM** nal.
There is no space left for recording
character information (track names,
TOC FULL
disc names, etc.).
The track has been protected from
Tr. Protect
being erased.
A disc which contains data other than
music was played.
? DISC
There is an error in the signal from
the disc.
*: Number or Symbol.

MAINTENANCE

Cleaning
When the unit becomes dirty
Clean it with a soft cloth.
When the unit is excessively dirty, use a
soft cloth dampened in water.
(External surfaces only)
Clean the earphones plug and the con-
necting cable plug.
This will prevent noise.
Meaning
Use one of the specified power
sources.
Move the write protection tab back
to its original position.
Replace it with a recordable MD.
Wait for a while and try the opera-
tion again.
Turn off the power, and wait for a
while.
Erase all of the signal errors, and
then try recording again.
Replace it with another recordable
disc.
Edit the track with the device on
which it was recorded.
A disc which contains non-music
data cannot be played.
Replace it with another recorded
disc.
Notes:
Do not use chemicals for cleaning
(petrol, paint thinner, etc.).
It may affect the quality or colour.
Do not apply oil to the inside of the unit.
It may cause malfunctions.
E-39
Remedy