Sony WAHT-SD1 Mode D'emploi page 7

About the wireless system
This wireless system employs the Digital
Infrared Audio Transmission (DIAT) system.
The following diagram indicates the infrared
transmission area (the range that infrared signals
can reach).
Top view
IR transmitter
Side view
IR transmitter
Note
• Do not install the IR receiver in a place exposed to
direct sunlight, or strong light such as an
incandescent lamp.
• Do not use an IR transmitter or IR receiver other than
the one supplied with this system.
Infrared signal
10
10
Approx. 10 m
(33 ft)
IR receiver
Infrared signal
10
10
Approx. 10 m
(33 ft)
IR receiver
7
GB