Marantz SR6400 User Manual page 36

SYMPTOM CAUSE
Can not select EX/ES mode. Surround center= NONE has been
selected in SPEAKERS SIZE SETUP
Input signal is incompatible.
Can not select Pro Logic II Input signal is incompatible.
mode.
Can not select Neo:6 mode. Input signal is incompatible.
Can not select CSII mode. Input signal is incompatible.
No output to Sub Woofer Out. Sub-woofer = NONE has been selected
in SETUP mode.
Noise is produced during DTS- Analog has been selected for input.
encoded CD or laser disc play.
A specific channel does not Nothing recorded on source.
produce output.
FM or AM reception fails. Antenna connection is incomplete.
Noise is heard during AM Reception is affected by other electrical
reception. fields.
Noise is heard during FM The radio waves from the broadcasting
reception. station are weak.
Cannot get programmed Preset data has been erased.
station when the PRESET
button is pressed.
Control with the remote Batteries are consumed.
control unit fails.
Remote controller's function-key
setting is wrong.
The distance between this SR6400 and
the remote commander is too far.
Something is blocking SR6400 and the
remote commander.
REMEDY
Make the correct setting.
Use 5.1channel source.
Use 2 channel Dolby Digital input signal, PCM input
signal or analog input signal.
Use 2 channel Dolby Digital input signal, PCM input
signal or analog input signal.
Use 2 channel Dolby Digital input signal, PCM input
signal or analog input signal.
Select Sub-woofer = YES.
Be sure to perform digital connection, select digital
input, then play.
Check the encoded channel on the source side.
Correctly connect the indoor FM and AM antennas
to FM and AM antenna outlets.
Try changing location where the AM indoor
antenna is set up.
Install an FM outdoor antenna.
Disconnecting power plug for long periods of time
will erase preset data. If that happens, input the
preset data again.
Replace all the batteries with new ones.
Select different position from which equipment will
be controlled.
Move closer to this SR6400.
Remove offending object.
GENERAL MALFUNCTION
If the equipment malfunctions, this may be
because an electrostatic discharge or AC line
interference has corrupted the information in the
equipment memory circuits. Therefore:
- disconnect the plug from the AC line supply
- after waiting at least three minutes, reconnect
the plug to the AC line supply
- re-attempt to operate the equipment
Memory backup
• In case a power outage occurs or the power
cord is accidentally unplugged, the SR6400
is equipped with a backup function to
prevent memory data such as the preset
memory from being erased.
HOW TO RESET THE UNIT
AV SURROUND RECEIVER SR6400
SELECTOR VOLUME
DOWN
CLEAR MEMORY TUNING F/P MODE
SPEAKERS A/B 6.1CH INPUT A/D S-DIRECT DISPLAY
SELECT ENTER MUTE
STANDBY TV DVD VCR1 DSS/VCR2 AUX CD-R TAPE CD TUNER
AUX INPUT
S-VIDEO VIDEO
POWER ON/STANDBY PHONES
Should the operation or display seem to be abnormal,
reset the unit with the following procedure.
The SR6400 is turned on, press and hold the
SELECT and ATT buttons simultaneously for 3
seconds or more.
Remember that the procedure will reset the
settings of the function selector, Surround mode,
delay time, TUNER PRESET etc., to their initial
settings.
UP
ATT
L AUDIO R
33