Sony DAV-HDX900W Operating Manual page 21

To adjust the IR transmitter and
IR receiver of the surround
speaker (L)
After connecting the speakers, AC adaptor, IR
transmitter, and the AC power cords (mains
leads), adjust the wireless system for good
transmission.
"/1
AC adaptor
IR status indicator
IR receiver
Surround speaker (L)
1
Press POWER on the AC adaptor, then
press "/1 on the unit.
The AC adaptor and system turn on.
The POWER indicator of the AC adaptor
lights up and the IR status indicator of the
surround speaker (L) turns orange.
2
Orient the IR transmitter and the IR receiver
of the surround speaker (L) to face each
other.
Adjust the position until the IR status
indicator turns green.
POWER
POWER indicator
Tip
• The IR transmitter is movable for easy reorientation.
• You can install the IR transmitter on a wall for better
positioning. For details, see page 27.
Note
• Make sure that there is no obstruction such as a
person or object between the IR transmitter and the IR
receiver of the surround speaker (L). Otherwise, the
sound from the surround speakers may be interrupted.
• If the IR status indicator turns orange, transmission is
not occuring. Adjust the position of the IR transmitter
and surround speaker (L) until the IR status indicator
turns green.
• If the IR status indicator flashes orange, the IR
receiver is receiving an infrared ray from another
Sony's wireless product. Move the IR transmitter
and/or the surround speaker (L) so that the IR status
indicator turns green.
To place the surround speaker (L)
in the (R) position
Depending on the location of the wall outlet
(mains), you can also place the surround speaker
(L) in the (R) position if necessary.
1
Press SYSTEM MENU.
2
Press X/x repeatedly until "SL SR REV"
appears in the front panel display, then
press or c.
3
Press X/x to select a setting.
The default setting is underlined.
• "REV OFF": sets the surround speaker (L)
in the (L) position.
• "REV ON": sets the surround speaker (L) in
the (R) position.
4
Press .
The setting is made.
5
Press SYSTEM MENU.
The system menu turns off.
Note
• If you perform the above, it is recommended that you
also change the speaker settings. For details, see
"Getting Optimal Surround Sound for a Room"
(page 77) and "Calibrating the Appropriate Settings
Automatically" (page 79).
21
US