Sennheiser Electronic Corp RS220H User Manual

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Putting the RS 220 into operation
RS 220 
| 15
Charging the BA 200 rechargeable batteries inside the headphones
Charge the BA 200 rechargeable batteries for at least 16 hours prior to first
time use. The operating time is up to 8 hours.
Place the headphones on the charging contacts
 of the transmitter.
The rechargeable batteries are being charged. The 
Battery 
LED
 lights
up red.
When the rechargeable batteries are fully charged, the 
Battery
LED
goes off.
Adjusting the headband of the headphones
For good sound quality and best possible comfort, the headband has to be
adjusted to properly fit your head. To do so, adjust the headband
1
 via its
snap-in locking mechanism:
Wear the headphones so that the headband
1
  runs  over  the  top  of
your head.
Adjust the length of the headband so that 
– your ears are completely inside the earpads,
– you feel even, gentle pressure around your ears,
– a snug fit of the headband
1
 on the head is ensured.
16h
Always store the headphones on the headphone holder to ensure
that they are fully charged when they are needed. The intelligent
battery charging technology prevents over-charging.
A
H
1