Sony MHC-GN70V Panduan Petunjuk Pengoperasian - Halaman 37

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Troubleshooting

Problems and remedies

If you run into any problem using this system,

use the following check list.

First, check that the power cord is connected

firmly and the speakers are connected correctly

and firmly.

Should any problem persist, consult your

nearest Sony dealer.

When the `/1 indicator flashes

Immediately unplug the power cord and check the

following items.

• Is the voltage selector set to correct voltage?

Check the voltage for your region, then make

sure the voltage selector is set correctly.

• Are the + and – speaker cords short circuited?

• Are you using only the prescribed speakers?

• Is anything blocking the ventilation holes on the

rear of the system?

After checking the above items and fixing any

problems, connect the power cord again and turn

on the system. If the indicator still flashes, or if the

cause of the problem cannot be found even after

checking all the above items, consult your nearest

Sony dealer.

General

The display starts flashing as soon as you plug

in the power cord even though you haven't

turned on the power.

The demonstration mode started. Press @/1 (see

step 6 on page 9).

The clock/timer setting is cancelled.

• The power cord is disconnected or a power

failure occurs. Redo "Setting the clock"

(on page 11). If you have set the timer, redo

"Waking up to music" (on page 32) and

"Timer Recording radio programs" (on page 22).

The radio presetting is canceled.

• The power cord is disconnected or a power

failure occurs for longer than half a day. Redo

"Presetting radio stations" (on page 18).

There is no sound.

• Turn VOLUME clockwise.

• The headphones is connected to the PHONES

jack.

• Insert only the stripped portion of the speaker

cord into the SPEAKER jack. Inserting the vinyl

portion of the speaker cord will obstruct the

speaker connections.

• There is no audio output during Timer-

Recording.

There is severe hum or noise.

• A TV or VCR is placed too close to the system.

Move the system away from the TV or VCR.

The sound from the component connected to the

MD (VIDEO) jacks is distorted.

• If "VIDEO" appears in the display when you

press MD (VIDEO), switch to "MD" function

(see "Listening to audio from a connected

component" on page 35).

"-- --:-- --" appears in the display.

• A power failure occurred. Set the clock and timer

settings again.

The timer does not function.

• Set the clock correctly.

• You cannot activate the Daily timer and Timer

Recording simultaneously.

"DAILY SET?", and "REC SET?" do not appear

when you press the CLOCK/TIMER SET button

on the remote.

• 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 sensor.

• The batteries have run down. Replace the

batteries.

MHC-GN70 4-246-556-11 (3)

continued