Sony MDR-RF845RK User Manual
7
N
Operating the system
Listening to a program
1
First turn on the audio/video
equipment and start playing.
equipment and start playing.
2
Remove the headphones from the
transmitter.
The transmitter’s power indicator will
light in red.
transmitter.
The transmitter’s power indicator will
light in red.
3
Select the radio frequency with the
CHANNEL selector switch.
CHANNEL selector switch.
1 2 3
CHANNEL
4
When you put on the headphones the
headphone power turns on
automatically.
headphone power turns on
automatically.
To recharge the headphone battery after
use
Since little electric current is used for charging,
there is no need to worry about overcharging.
use
Since little electric current is used for charging,
there is no need to worry about overcharging.
Charging and using hours
* at 1 kHz, 1 mW + 1 mW output
** The hours required to fully charge empty batteries
** The hours required to fully charge empty batteries
Approx. charging
hours
hours
1
24**
Approx. using time*
MDR-
MDR-
RF845RK
RF815RK
50 minutes 55 minutes
20 hours
23 hours
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