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1918
ENGLISH
TROUBLESHOOTING
What appears to be a malfunction may not always be serious. First make
sure...
Symptoms Cause Remedy
Check the connection of the
transmitter.
Turn the power on the connected AV
equipment ON and start playing.
Connect them with an optional plug
adaptor. (Converts monaural audio
output to stereo audio output.)
Wear the headphones again to
switch the power back on, then tune
again.
Use them within the range the
frequency modulation signal can
reach. (Refer to page 11)
Replace it with a new battery. Refer
to page 13 or consult your dealer for
replacement.
Is the transmitter’s power OFF?
Is the headphones’ power OFF?
Is the battery in the headphones
exhausted?
Is the volume of the headphones set
to the minimum level?
Is the volume of the connected AV
equipment set to the minimum level?
Is the transmitter connected to
equipment with monaural audio
output?
Is the battery in the headphones
exhausted?
Is the volume of the connected AV
equipment set too high?
Is the battery in the headphones
exhausted?
Are the frequency modulation signals
being received correctly?
Is the volume of the connected AV
equipment set too low?
Are the headphones too far away
from the transmitter?
Has the rechargeable battery
expired?
No sound.
Widen the headphones to wear it and
the power will turn on automatically
(the indicator lights).
Fully charge the headphones.
Adjust the volume of the head-
phones to the appropriate level.
Raise the volume level of the
connected AV equipment as high as
possible without causing distortion.
Adjust the volume level of the
connected AV equipment as high as
possible without causing distortion.
Adjust the volume level of the
connected AV equipment as high as
possible without causing distortion.
Is there a possibility of interference? Switch the transmitter channel, wear
the headphones again to switch the
power back on, then tune again.
Fully charge the headphones.
Fully charge the headphones.
No sound from
the R-channel.
Distorted sound.
Noisy sound.
Battery charging
is impossible.
HOW TO USE THE PAGING/CALL FUNCTION
1 2
3 4
The transmitter has a built-in microphone for transmitting your voice, etc. to the
headphones.
1. To send a message to the person wearing
the headphones, press the CALL button on
the transmitter and speak into it. Your voice
is transmitted to the headphones as long as
the CALL button is pressed (the line input
sound is interrupted while the CALL button
is pressed).
2. The microphone is next to the CALL button. Speak into it from at least 4 inches
(10cm) away. Speaking too close to the microphone or speaking too loudly may
cause the sound transmitted to the headphones to the distorted.
3. Pressing the CALL button while wearing the headphones may cause feedback
(a howling sound) to occur. Turn the volume down on the headphone before
pressing the CALL button.
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Microphone
CALL