ENGLISH
Basic operations
Selecting a better reception channel | Call through the base station | |
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When the playback sound is noisy, you can choose one of the other two channels to transmit signals on the base station.
•The white noise may come out when switching the channel. Take off the headphones when switching the channel.
1 Slide the CHANNEL 
selector on the back side of 
the base station to select another channel.
2 Press AUTO SCAN on the headphones to tune in to the new channel.
3Repeat Steps 1 and 2 to select the best channel.
Listening area
The headphones can receive the FM signal of the base station 50 m (164 ft.) away from it at maximum (when no interference or obstacles exist between them). But the receivable range becomes shorter or reception quality becomes poorer in the following cases:
–In places such as reinforced concrete buildings
–Obstacles such as
–Items such as metal furniture are situated nearby
–In places facing a street
–Noise or interference sources exist nearby (e.g. mobile ham, radio stations, high- voltage power lines, a microwave oven, cordless phones, cellular phones, etc.)
You can call the one using the headphones with the microphone on the base station.
1Press and hold CALL on the base station.
The playback sound is interrupted.
2Speak to the microphone on the base station.
Speak at least 10 cm (4 inches) away from the microphone. The speaking sound may be distorted.
3Release CALL after finishing
speaking.
•Do not speak to the microphone suddenly in
too loud voice. The sudden excessive loud sound may damage the ears of the headphones user or may cause an accident to the user.
•Do not use the Call function when the headphones are near the base station. It may cause a howling sound and damage the headphone user or cause an accident.
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