JVC HA-RF100S Service Manual page 12

HOW TO USE
How to use the headphones
1. Connect the transmitter and AV equipment. (Refer to page 10)
2. Connect the AC adaptor to the transmitter, then plug the AC adaptor into an AC
outlet. (Refer to page 11)
3. Turn on the power on the transmitter and the connected AV equipment.
Transmitter power
When an audio signal is input, the transmitter's power is turned on automatically, and the
indicator lights in green. Also, when no audio signal is input for about a minute, the indicator
goes out automatically and the power turns off. (Automatic Power On/Off function)
In some situations, the power may not be turned on automatically by the input sound (e.g. a
song with a quiet opening or gradual fade-in). This is not a malfunction.
4. Turn on the headphones' power. To avoid excessive volume, first set the
headphones' volume to a low level.
Before using the headphones for the first time, charge the rechargeable Ni-Cd battery.
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HOW TO USE
5. Adjust the volume control of the
connected equipment and the head-
phones, and set them to the desired
listening level.
To set optimum signal reception, adjustments
should be done within a range of approx. 7 m
between the transmitter and the headphones.
Within approx. 7 m
VOL.
MAX. MIN.
Tips for better use
For improved sound quality, set the volume level of the connected
equipment as high as possible without causing distortion, while
setting the volume level of the headphones to a slightly lower level.
After use
Keep the headphones' power off.
Notes:
1. If an ear pad falls off, insert the unit into it with the arrow on each part aligned
correctly.
2. When using the headphones, don't raise the volume excessively. Continuous
listening for a long time at high volumes may damage your hearing.
3. For safety reasons, do not use the headphones while riding a bicycle or driving a
motorcycle, car, etc.
6. Turn the TUNING control to get the
best reception in the headphones.
In cases of interference or too much
noise, turn the TUNING control on
the transmitter to another position,
then repeat step 6.
Volume
Tuning
control
control
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