Troubleshooting - Sony DWZ-B50I Operating Instructions Manual

Troubleshooting

Check the following if problems occur.
Should any problem persist, consult your Sony dealer.
Symptom
The unit does not
turn on.
The batteries drain
quickly.
There is no sound.
The sound is weak.
24 Troubleshooting
Meanings
The polarity orientation of the
batteries in the battery
compartment is incorrect.
The batteries are exhausted. Replace the batteries with new
Button operations are locked. Set the button lock switch to
The batteries are exhausted. Replace the batteries with new
Manganese batteries are
being used.
The unit is being used under
cold conditions.
The RF mode or channel
setting on the transmitter is
different from that on the
receiver.
The muting function is
enabled.
The attenuation level on the
transmitter is too high.
The output level of the
receiver does not match the
input level setting of the
connected device.
Remedy
Insert the batteries with the
correct polarity orientation.
ones.
UNLOCK.
ones.
Use alkaline batteries. The
battery life of a manganese
battery is less than half that of an
alkaline battery.
The batteries drain quickly under
cold conditions.
Use the same RF mode and
channel setting on both the
transmitter and the receiver.
Disable the muting function.
The input level is low. Set the
attenuation level on the
transmitter to the appropriate
level.
Set the MIC/LINE selector
according to the input level of the
connected device. (ZRX-HR50)