Sony MHC-V21D User Manual download pdf (Page 61)

61

GB

MHC-V21D.GB.4-734-744-13(1)

Additional Information

••

Check the connection of the

optional equipment, if any

(page17).

••

Turn on the connected equipment.

••

Unplug the AC power cord (mains

lead), then plug in the AC power

cord (mains lead) again and turn

on the system.

There is no picture/sound when

connected to the HDMI OUT (TV)

ARC jack.

••

Change the setting in [HDMI

SETUP] – [HDMI RESOLUTION]. The

problem may be solved.

••

The equipment connected to the

HDMI OUT (TV) ARC jack does

not conform to the audio signal

format. In this case, set [HDMI

SETUP] – [AUDIO(HDMI)] to [PCM]

(page 32).

••

Try the following:

•—

Turn the system off and on

again.

•—

Turn the connected equipment

off and on again.

•—

Disconnect then connect the

HDMI cable again.

There is no microphone sound.

••

Adjust the microphone volume

level.

••

Make sure the microphone is

connected to the MIC1 or MIC2/

GUITAR jack on the unit correctly.

••

Make sure the microphone is

turned on.

No TV sound is heard from the

system. “CODE 01” and “SGNL ERR”

appear on the display.

••

This system supports 2-channel

Linear PCM formats only. Check

the audio output setting on the

TV and change it to PCM output

mode if automatic mode is

selected.

••

Check that the speaker output

setting on the TV is set to use

external speakers.

There is severe hum or noise.

••

Move the system away from

sources of noise.

••

Connect the system to a different

wall outlet.

••

Install a noise filter (not supplied)

to the AC power cord (mains lead).

••

Turn off surrounding electrical

equipment.

••

The noise generated by the

cooling fans of the system may be

heard when the system is turned

on. This is not a malfunction.

••

Move the unit away from the neon

signs or fluorescent light.

The remote control does not

function.

••

Remove the obstacles between

the remote control and the unit.

••

Move the remote control closer to

the unit.

••

Point the remote control at the

unit’s sensor.

••

Replace the batteries (R03/size

AAA).

••

Move the unit away from the

fluorescent light.

There is acoustic feedback.

••

Reduce the volume.

••

Move the microphone and guitar

away from the system or change

the direction of the microphone.

The color irregularity on a TV

screen persists.

••

Turn off the TV at once, then turn

it on after 15 to 30 minutes. If the

color irregularity still persists,

place the system farther away

from the TV.

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