Sennheiser 502874, RS 170 Inserting and changing the rechargeable batteries

Putting the RS 170 into operation

For powering the headphones, you can use:

• standard batteries (AAA size, 1.5 V)

• NiMH rechargeable batteries (AAA size, 1.2 V, 600 mAh)

If you are using standard batteries, the headphones must not be placed on the headphone holder/charger of the transmitter.

Remove the ear pads from both ear cups by turning the ear pads in the direction of the arrow until you overcome a slight resistance.

Lift the ear pads off the ear cups.

Remove the depeleted rechargeable batteries (where applies).

Insert the rechargeable batteries. Observe correct polarity when inserting the batteries.

Secure the ear pads to the ear cups.