Sennheiser 502874 - Manual (Page 17)

Putting the RS 170 into operation
16
Inserting and changing the rechargeable batteries
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.
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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.
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Lift the ear pads
»
off the ear cups.
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Remove the depeleted rechargeable batteries (where applies).
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Insert the rechargeable batteries. Observe correct polarity when
inserting the batteries.
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Secure the ear pads
»
to the ear cups.
»
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