Before Calling For Service - Samsung AV-R700 Instruction Manual

Before Calling for Service

Symptom
Can't turn it on.
Is the power code plugged into the outlet?
•
It does not work when the
Isn't the air too dry to cause
•
button is pressed.
electrostatics?
Are the speaker and external
•
component connected properly?
Does the Mute function work?
•
Sound is not produced.
Is the volume set to minimum?
•
Is the speaker setup selected to
•
NONE?
Picture does not appear when
Isn't the external component connected
•
properly?
the function is selected.
Are the batteries exhausted?
•
Remote controller does not
Is the distance between remote
•
work.
control and main unit proper?
Is the left/right speaker or left/right
The sound from each device
•
input/output code connected
is changed during stereo
properly?
playback.
Is AM or FM antenna connected
•
properly?
Can't receive broadcasting.
Is the rear speaker connected
•
properly?
There is no sound from rear
Is S.SPK (Rear) set to NONE in
•
speaker.
Speaker Setup?
Is Surround Mode selected to Stereo?
•
Is the center speaker connected properly?
•
Is C.SPK (Center) selected to NONE in
•
There is no sound from
Speaker Setup?
center speaker
Is the Surround Mode selected to Stereo?
•
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Check Remedy
Connect the power plug to the outlet.
•
Disconnect the power plug and connect it
•
again.
Properly connect it.
•
Press Mute button to cancel the function.
•
Adjust the volume.
•
Refer to page 17~18 to select LARGE,
•
SMALL or YES.
Properly connect it.
•
Replace with new batteries.
•
Operate at close distance.
•
Check the left/right channel and properly
•
connect it.
Properly connect the antenna.
•
If the input strength of antenna connector is
•
weak, install the FM antenna at the place
with good reception.
Refer to page 17~18 to connect it properly.
•
Refer to page 17~18 to select LARGE or
•
SMALL.
Refer to page 27~38 to select other
•
Surround Mode.
Refer to page 9~10 to connect it properly.
•
Refer to page 17~18 to select LARGE or
•
SMALL.
Refer to page 27~38 to select other
•
Surround Mode.
Symptom Check
Is the rear center speaker connected
•
properly?
There is no sound from rear
Is the SB SPK (Rear Center) selected
•
center speaker
to NONE in Speaker Setup?
Is Surround Mode selected to EX/ES
•
Is SB SPK (Rear Center) selected to
•
Can't select EX/ES Mode.
NONE in Speaker Setup?
Is the input signal selected properly?
•
Can't select Dolby Pro Logic
Is the input signal selected properly?
•
llx Mode.
Is the input signal selected properly?
•
Can't select NEO:6 Mode.
There is no sound when
Is analog input selected?
•
playing DTS encoded DVD
and CD.
√√
Product Protection Function œœ
DC Protection Circuit
• If DC is output from output connector, DC protection circuit
works automatically to protect the speaker.
Heat Protection
• Protection function works if the main unit is overheated or power
transformer is overheated.
appears in the display when the "
works.
- If speaker terminal is shorted
- If speaker cord is shorted
If there is no problem when you turn it on again after turning it
off, PROTECTION mark will disappear on the display and the
unit will work properly.
Remedy
Refer to page 9~10 to connect it properly.
•
Refer to page 17~18 to select LARGE or
•
SMALL.
Refer to page 35~36 to select Surround
•
Mode to EX/ES.
Refer to page 17~18 to select LARGE or
•
SMALL.
Use 5.1 channel external component.
•
Select 2 channel Dolby Digital, PCM, and
•
Analog input signal.
Use PCM and Analog input signal.
•
Check whether digital external component
•
is properly connected and refer to page 19
to select the digital input.
" function
• If PROTECTION appears on the display,
check whether speaker terminal is shorted
and then turn on the device.
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