Sony HT-DDW685 User Manual

If your receiver has a voltage selector on the 
rear panel, check that the voltage selector is set 
to the local power supply voltage. If not, use a 
screwdriver to set the selector to the correct 
position before connecting the AC power cord 
to a wall outlet.

Connect the AC power cord to a wall outlet.

Before using the receiver for the first time, 
initialize the receiver by performing the 
following procedure. This procedure can also 
be used to return settings you have made to 
their factory defaults. 
Be sure to use the buttons on the receiver for 
this operation.

Press ?/1 to turn off the 
receiver.

Hold down ?/1 for 5 seconds.

After “CLEARING” appears on the 
display for a while, “CLEARED” 
appears.
The following items are reset to their 
factory settings.
• All settings in the LEVEL, TONE, 

SUR, TUNER, AUDIO and SYSTEM 
menus.

• The sound field memorized for each 

input and preset station.

• All sound field parameters.
• All preset stations.
• All index names for inputs and preset 

stations.

• MASTER VOLUME is set to “VOL 

MIN”.

• Input is set to “DVD”.

120V

220V

240V

FRONT

CENTER

AC power cord 

To the wall outlet

?/1