Tuner Operation; Compact Disc Operation; Troubleshooting - Sony R5520 Mode D'emploi

Biceleie)(=r-Jalererdlace]
Before going through the check list below, first refer back to the connection and operating procedures.
Should any problem persist after you have made these checks, consult your nearest Sony dealer.
Tuner Operation
STEREO indicator blinks. + A very weak FM station or a noisy FM program is received. —+ Adjust the
antenna or connect an external FM antenna.
Severe hum or noise.
* The signal strength is too weak. —+ Adjust the antenna, connect an external
antenna or connect the ground wire.
Cassette Deck Operation
The @ button does not activate.
No tape in the cassette compartment.
The tab has been removed from the tape. (See page 46.) —+ Cover the opening
with plastic tape.
Cassette compartment is not fully closed.
Function buttons do not activate.
Recording or playback cannot be made, or there is . Recording/ playback and erase heads are either dirty or magnetized. —>
decrease in sound level.
Clean or demagnetize the heads. (See page 70.)
Excessive wow, flutter or dropout. * Capstan or pinch roller is dirty. (See page 70.)
Unbalanced tone in high frequencies.
* Improper setting of DOLBY NR. —* When playing back, set the switch to the
same position used in recording.
Compact Disc Operation
Remote commander does not operate the unit. No disc in the CD section.
The unit is in the pause mode. —+ Press > or If to release pause.
Moisture condensation. —+ Leave the unit turned on for about an hour.
The disc is set upside down. —+ Set the disc with the label side up.
The disc is tilted. —+ Set the disc correctly.
The disc is extremely dirty.
The internal control program may not run. —» Turn off the power and turn it
75