There is severe hum or noise.

There is severe hum or noise.

A TV or VCR is placed too close to the stereo system. Move the stereo system away from the TV or VCR.

The sound from the connected source is distorted.

If “VIDEO” appears in the display when you press FUNCTION, switch the display to “MD” (see “Notes: Connecting a VCR”).

“0:00” flashes in the display.

A power interruption occurred. Set the clock and timer settings again.

The timer does not function.

• Set the clock correctly.

DAILY1, DAILY 2, and REC do not appear when you press the TIMER SELECT button.

Set the timer correctly.

Set the clock.

The remote does not function.

There is an obstacle between the remote and the system.

The remote is not pointing in the direction of the system’s sensor.

The batteries have run down. Replace the batteries.

There is acoustic feedback.

Decrease the volume level.

Move the microphone away form the speakers or change the direction of the microphone.

The colour irregularity on a TV screen persists.

Turn off the TV set once, then turn it on after 15 to 30 minutes. If the colour irregularity still persists, place the spearkers farther away from the TV set.

Speakers

Sound comes from one channel or unbalanced left and right volume.

•Check the speaker connection and speaker placement.

There is no sound from the surround speakers.

•Press SONIC FORMATION to select a mode other than “FRONT ONLY”.

There is no sound from the front speakers.

•Press SONIC FORMATION to select a mode other than “WHISPER”.

CD Player

The CD tray does not close.

•The CD is not placed properly.

The CD will not play.

•The CD is not lying flat in the disc tray. •The CD is dirty.

•The CD is inserted label side down. •Moisture condensation has built up.

Remove the CD and leave the system turned on for about an hour until the moisture evaporates.

Play does not start from the first track.

•The player is in programme or shuffle mode. Press PLAY MODE repeatedly until “PROGRAM” or “SHUFFLE” disappear.

“OVER” is displayed.

•You have reached the end of the CD. Press and hold 0 to return.

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Sony MHC-RX90 manual Speakers, CD Player, There is severe hum or noise, The sound from the connected source is distorted