Sony MZ-R90 46-GB, Symptom, Cause/Solution

Symptom	Cause/Solution
No sound comes	• The headphones plug is not firmly connected.
through the	,Plug in the plug of the headphones firmly to the remote control.
headphones.	Plug in the plug of the remote control firmly to i/LINE OUT.
	• Volume is too low.
	,Adjust the volume by pressing VOL +/–.
	• AVLS is on.
	,Set AVLS to “AVLS OFF” (page 27).
An MD is not	• Disc playing stopped before it came to the last track.
played from the	,Flip the jog lever (press the control towards .repeatedly on
first track.	the remote) or open and close the lid once to go back to the
	beginning of the disc, and restart playing after checking the
	track number in the display.
Playback sound	• The recorder is placed where it receives continuous vibration.
skips.	,Put the recorder on a stable place.
	• A very short track may cause sound to skip.
Sound has a lot of	• Strong magnetism from a television or such device is interfering
static.	with operation.
	,Move the recorder away from the source of strong magnetism.
Cannot find the	• You pressed Xafter pressing .or >.
track marks.	,Press Xbefore flipping the jog lever or pressing .or >.
The rechargeable	• The rechargeable battery has been inserted incorrectly or the AC
battery does not	power adaptor has been connected incorrectly.
start charging.	,Insert the battery correctly or connect the AC power adaptor
	correctly.
The clock loses	• The built-in battery for the clock is weak.
time or the display	,Connect the AC power adaptor to DC IN 3V on the recorder
flashes.	and the wall outlet to charge the built-in battery. After
The recording date	charging, set the clock again (page 22). Note that the clock
was not stamped	may gain or lose up to about 2 minutes per month under normal
onto the disc.	condition.
	• The clock is not set.
	,Set the clock (page 22).
CD text	• The cable connecting the devices is not an optical cable.
information cannot	,Use an optical cable to connect the devices.
be recorded.	• The connected portable CD player does not supports CD-TEXT.
	,Connect a portable CD player (such as D-EJ01) that supports
	CD-TEXT (page 23).
	• The inserted CD does not supports CD-TEXT.
	,Insert a CD that supports CD-TEXT.
VOL +/– or	• The “AUDIO OUT” parameter is set to “LINE OUT”.
DIGITAL MEGA	,Set the “AUDIO OUT” parameter to “HeadPhone”(page 4).
BASS does not
function

46-GB