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Troubleshooting
Troubleshooting
If you have any problem using the UWP series components, use the following checklist.
Should any problem persist, consult your Sony dealer.
Symptom Meanings Remedy
The unit does
not turn on.
1)
The polarity orientation of the
batteries in the battery
compartment is incorrect.
Insert the batteries with the correct
polarity orientation.
The batteries are exhausted. Replace the batteries with new ones.
The battery terminals in the
transmitter are dirty.
Clean the + and – terminals with a
cotton swab.
The batteries
become
drained
quickly.
1)
The batteries are exhausted. Replace the batteries with new ones.
Manganese batteries are being
used.
Use alkaline batteries. The battery
life of a manganese battery is less
than half that of an alkaline battery.
The UWP series components is
being used under cold
conditions.
The batteries drain quickly under
cold conditions.
The channel
cannot be
changed.
An attempt was made to
change the channel by pressing
the SET button only.
Restart the unit while holding down
the SET button. Then change the
channel with the + and – buttons.
There is no
sound.
The channel setting on the
transmitter is different from that
on the tuner.
Use the same channel setting on
both the transmitter and tuner.
The RF indicator on the tuner
does not turn on.
Confirm that the transmitter is turned
on.
The line input is selected on the
transmitter.
2)
Select the microphone input on the
transmitter.
The sound is
weak.
The attenuation level on the
transmitter is too high.
The input level of the transmitter is
low. Press the + button on the
transmitter in attenuation level
setting mode to decrease the
attenuation level.
The volume on the amplifier or
mixer is low.
Adjust the volume.
The line input is selected on the
transmitter.
2)
Select the microphone input on the
transmitter.