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Troubleshooting
If you encounter a problem using this transmitter, use the following checklist to find a solution. For any problems with the
receiver or adapter, refer to the operating instructions supplied with the respective device. If the problem persists, consult
your Sony dealer.
Symptom
The transmitter does not
turn on.
The power is repeatedly
turned ON/OFF (screen
turns on/off) even when
the POWER switch is
ON.
The batteries drain
quickly.
Interruptions in the
reception occurs.
There is no sound.
The sound is weak.
There is distortion in the
sound.
The bass is weak.
There is too much bass.
The power does not turn
off even though the
POWER switch is turned
to OFF.
Wireless remote control
is not possible.
The display is too dark.
The RF output power
cannot be configured.
Meanings
The batteries are inserted backwards in the
battery compartment.
The batteries are exhausted.
The batteries are exhausted.
Manganese batteries are being used.
The transmitter is being used under cold
conditions.
The transmitter is too far from the receiver.
The transmission power setting is set to "L".
The channel setting on the transmitter is
different from that on the receiver.
The setting of the encrypted transmission
function on the receiver is different from that on
the transmitter.
The audio codec mode settings on the receiver
and transmitter do not match.
The audio input level of the transmitter is set to
LINE or the attenuation level is too high.
The attenuator is set too low for the audio input
level of the transmitter.
The frequency of the low-cut filter is set too
high.
The microphone connected to the transmitter
produces excessive bass because the
frequency response of the transmitter extends
into the low 20-Hz range.
The POWER switch is locked.
Pairing has not been established between the
transmitter and receiver.
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 display brightness is set to low.
The maximum RF output power function may be
set to limit the RF output power.
Remedy
Reinsert the batteries with the correct orientation
(see page 5).
Replace the batteries with new ones.
Replace the batteries with new ones.
Use alkaline batteries.
The batteries drain quickly under cold conditions.
Decrease the distance to the receiver and check
the reception.
Increase the transmission power (see page 12).
Use the same channel setting on both the
transmitter and receiver.
Confirm that the setting of the encrypted
transmission function is the same on both the
transmitter and the receiver (see page 8).
Configure the same audio codec mode setting for
both the receiver and transmitter (see page 12).
If a microphone is connected to the transmitter, set
the audio input to MIC (see page 12). While
monitoring the audio input level meter, set the
attenuator to an appropriate level.
While monitoring the audio input level meter, set
the attenuator to a level that does not produce
distortion.
While monitoring the sound, decrease the low-cut
filter frequency to a level that produces the proper
sound quality (see page 10).
Use the low-cut filter to cut the bass (see page 10).
Turn off the LOCK function (see page 11).
Carry out pairing (see page 7).
Check the wireless remote control condition level.
If it is low, decrease the distance between the
transmitter and the receiver (see page 5).
On the receiver, carry out pairing again with the
transmitter that you want to control.
Adjust the brightness of the display (see page 13).
Check and adjust the setting.
17
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