Sony DWR-S01D Operating Instructions Manual page 31

Symptom Meanings
There is The RF indicator lights up even
sound when the transmitter is turned off.
interruption
or noise.
Two or more transmitters are set
to the same channel.
The channel is not set within the
same channel group.
Wireless Pairing has not been established
remote between the transmitter and
control is not receiver.
possible.
The receiver is too far from the
transmitter for communication to
occur.
The transmitter that was paired
with the receiver has been paired
with another receiver.
The software version of the
transmitter is not suitable for use
with this receiver.
The USB You are using a USB keyboard
keyboard that is not compatible with the
does not receiver.
work.
The display is The display brightness is set to
too dark. low.
Remedy
Jamming radio waves are being
received. Set the channel whose
RF indicator on the receiver does
not light up, and then set that same
channel on the transmitter. When
two or more transmitters are being
used, change to another channel
group that is unaffected by jamming
radio waves. When doing this, the
clear channel scan function is
useful.
It is not possible to use two or more
transmitters that are set to the same
channel. Refer to the Sony digital
wireless frequency lists and reset
the transmitter channel.
The channel plan of the receiver
use is set so that no signal
interference occurs when two or
more transmitters are used
simultaneously. Set each
transmitter to a different channel
within the same channel group.
Carry out pairing (see page 24).
Check the condition level. If it is low,
decrease the distance between the
transmitter and the receiver.
Carry out pairing again with the
transmitter that you want to control.
Refer to the supplied transmitter
software compatibility table, and
confirm whether the software
version of the transmitter is suitable
for use with this receiver. If it is not
suitable, software update is
necessary. Contact your Sony
service representative.
Check the conditions for using a
USB keyboard with the receiver
(see page 16).
Adjust the brightness of the display
(see page 20).
Troubleshooting 31