Listening To A Program - Sony MDR-IF330RK Operating Instructions Manual

Check the remaining power of the
headphones' battery
Pull up the self adjusting band, and check
that the headphones' power indicator lights
in red. You can now use the headphones.
Charge the battery or install a new dry
battery, if the power indicator light is weak
or turned off and the sound becomes
distorted or has a lot of noise.
Notes
•During recharging, the transmitter is turned off
automatically.
•When the life of the rechargeable battery is
shortened by half even after a proper
recharging, take the headphone set to a Sony
dealer and have the old rechargeable battery
replaced by a new one.
Removing the battery
1 Open the battery compartment lid.
2 Remove the battery from the battery
compartment.
Housing (left)
Battery
8
Battery
compartment lid
( Operating the system
Listening to a
program
1
Turn on the audio/video equipment
connected to the transmitter.
When the audio signal is input, the
transmitter turns on automatically and
the infrared emitters glow. If the
transmitter is connected to the
headphone jack, set the volume control
of the audio source equipment as high
as possible but not so high that the
audio signal gets distorted. (Around
level 5 or 6 on the volume control
should be appropriate.)
2
Put on the headphones and the power
turns on automatically.
The power indicator glows red when
the power turns on.
3
Adjust the volume.