Sony MDR-RF430RK User Manual

Open the battery compartment lid on
the left outer side of the head band.

Insert two charged NC-AA-HJ batteries
by matching the ] and } on the
batteries to the ] and } in the battery
compartment.

Close the battery compartment lid.

Using the headphones with a
commercially available R6 (size AA) dry
batteries
Install the batteries in the manner as described in
“Setting up the headphones.”

* at 1 kHz, 1 mW + 1 mW output

Notes on batteries
To avoid damage to the system caused by battery
leakage and corrosion;
– Install the batteries with the correct polarity.
– Do not try to recharge dry batteries.
– Remove the batteries if the system is not to be

used for a long period of time.

In case of battery leakage, wipe off any deposit in
the battery compartments before installing new
batteries.

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 become distorted or has a lot of
noise.

Notes
• During recharging, the transmitter is turned off.
• When the life of the rechargeable batteries are

shortened by half even after a proper recharging,
replace them with new NC-AA-HJ batteries.

60

30

Sony alkaline battery
LR6 (SG)

Sony battery R6P (SR)