Sony DAV-LF1H - Manual (Page 28)

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• Depending on the speaker layout (i.e. when placing
the surround speaker (L) toward the listening
position, etc.), or when there is obstruction, such as a
person or object between the IR transmitter and the IR
receiver of the surround speaker (L), you can use the
external IR receiver (supplied) instead. The IR
receiver is compact and easy to install. For details, see
“Using the IR Receiver” (page 32).
Adjusting the IR transmitter
and IR receiver of the
surround speaker (L)
Adjust the wireless system for good
transmission.
1
Press POWER on the AC adaptor, then
press
" / 1 on the control 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.
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 33.
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 occurring. 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.
" / 1
Control unit
POWER
POWER indicator
AC adaptor
Surround speaker (L)
IR receiver
IR status indicator