Sennheiser RS 140 Instructions for Use - Page 15

Connecting the transmitter Fig. 1, Removing the ear cushions Fig. 2 and 3, Inserting - headphones with charging cradle

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ENGLISH Connecting the transmitter (Fig. 1) Establish the necessary connections (mains unit, audio connecting cable). Removing the ear cushions (Fig. 2 and 3) The ear cushions are secured to the earcups by means of a quarter turn fastener. To remove an ear cushion, turn it in the direction of the arrow until you overcome a slight resistance and lift it off the earcup. Inserting the rechargeable batteries (Fig. 4) Remove the left ear cushion (Fig. 2 and 3). Insert the rechargeable batteries. Attention: Observe correct polarity when inserting the batteries! Charging the rechargeable batteries For charging the batteries, place the headphones on the charging cradle of the transmitter. (The headphones automatically turn off during charging.) The red LED "CHARGE" lights up during the charging process. If the batteries are fully charged, the transmitter automatically switches to trickle charging and the red LED "CHARGE" flashes slowly. Charge the batteries for at least 16 hours prior to first time use. Subsequent charging time is about the same time as the previous operating time. Always store the headphones on the transmitter to ensure that they are fully charged when they are needed. The intelligent battery charging technology prevents overcharging. If you do not use the head-phones for extended periods of time, please remove the batteries and disconnect the transmitter's mains unit from the mains. Nearly discharged batteries will significantly reduce the sound quality. Approx. 10 minutes before the batteries are completely discharged, an acoustic warning signal is produced (two long beeps, see table on page 16). 13

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ENGLISH
Connecting the transmitter (Fig. 1)
Establish the necessary connections (mains unit, audio connecting
cable).
Removing the ear cushions (Fig. 2 and 3)
The ear cushions are secured to the earcups by means of a quarter
turn fastener. To remove an ear cushion, turn it in the direction of
the arrow until you overcome a slight resistance and lift it off the
earcup.
Inserting the rechargeable batteries (Fig. 4)
Remove the left ear cushion (Fig. 2 and 3).
Insert the rechargeable batteries.
Attention:
Observe correct polarity when inserting the batteries!
Charging the rechargeable batteries
For charging the batteries, place the headphones on the charging
cradle of the transmitter. (The headphones automatically turn off
during charging.) The red LED “CHARGE” lights up during the
charging process. If the batteries are fully charged, the transmitter
automatically switches to trickle charging and the red LED “CHARGE”
flashes slowly.
Charge the batteries for at least 16 hours prior to first time use.
Subsequent charging time is about the same time as the previous
operating time.
Always store the headphones on the transmitter to ensure that they
are fully charged when they are needed. The intelligent battery
charging technology prevents overcharging. If you do not use the
head-phones for extended periods of time, please remove the
batteries and disconnect the transmitter’s mains unit from the
mains.
Nearly discharged batteries will significantly reduce the sound
quality. Approx. 10 minutes before the batteries are completely
discharged, an acoustic warning signal is produced (two long beeps,
see table on page 16).