About This Manual; Demonstration Mode - Sony HT-DDW840 Operating Instructions Manual

About This Manual

The instructions in this manual are for models
HT-DDW840 and HT-DDW740. Check your model
number by looking at the lower right corner of the
front panel. In this manual, the HT-DDW840 is used
for illustration purpose unless stated otherwise. Any
difference in operation is clearly indicated in the text,
for example, "HT-DDW840 only".
The HT-DDW840 consists of:
– Receiver
– Speaker system
• Front/surround speakers
• Center speaker
• Sub woofer
The HT-DDW740 consists of:
– Receiver
– Speaker system
• Front/surround speakers
• Center speaker
• Sub woofer
About area codes
The area code of the receiver you purchased is
shown on the lower portion of the rear panel (see
the illustration below).
IMPEDANCE USE 8 – 16Ω IMPEDANCE USE 8 – 16Ω
ENTER FRONT
R L
R L
Any differences in operation, according to the
area code, are clearly indicated in the text, for
example, "Models of area code AA only".
Tip
The instructions in this manual describe the controls
on the receiver. You can also use the controls on the
supplied remote if they have the same or similar
names as those on the receiver. For details on the use
of your remote, see pages 39 – 45 for RM-PP411
(HT-DDW840 only) and pages 46 – 49 for RM-U306
(HT-DDW740 only).
GB
4
STR-K840P
SS-MSP2
SS-CNP2
SA-WMSP4
STR-K740P
SS-MSP2
SS-CNP2
SA-WMSP2
4-XXX-XXX-XX AA
Area code
Note for the supplied remote
For RM-PP411 (HT-DDW840 only)
The VIDEO 3, TV/SAT, PHONO, AUX,
SOURCE, MPX/DUAL, ANALOG DIRECT,
12 and ON SCREEN buttons on the remote are
not available.
For RM-U306 (HT-DDW740 only)
The MULTI CH button on the remote is not
available.

Demonstration Mode

The demonstration will activate the first time you
turn on the power. When the demonstration starts,
the following message appears in the display:
"NOW DEMONSTRATION MODE IF
YOU FINISH DEMONSTRATION
PLEASE PRESS POWER KEY WHILE
THIS MESSAGE APPEARS IN THE
DISPLAY THANK YOU"
To cancel the demonstration
Press ?/1 to turn the receiver off while the above
message is being displayed. The next time you
turn the receiver on, the demonstration will not
appear.
To view the demonstration
Hold down SET UP and press ?/1 to turn on the
power.
Notes
• Running the demonstration will clear the
receiver's memory. For details on what will be
cleared, see "Clearing the receiver's memory"
on page 15.
• There will be no sound when the demonstration
mode is activated.
• You cannot cancel demonstration if you did not
press ?/1 while the above message is being
displayed. To cancel demonstration after the
above message appears, press ?/1 twice to
activate the demonstration again. Then, press
?/1 while the above message is being
displayed.