Sennheiser HE 1 Instruction manual HE 1 - Page 45

Replacing the battery of the BFI 1 remote control

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Servicing the HE 1 | Replacing the battery of the BFI 1 remote control Replacing the battery of the BFI 1 remote control If the range of the remote control decreases, you have to replace the battery. CAUTION Danger of accidents! Misuse or swallowing of batteries can cause injuries and health problems. ▷▷ Observe the safety instructions for lithium batteries on page 7. ▷▷ Keep batteries away from children. 1. Use a suitable object (e.g. a coin) to open the battery compartment cover by turning one turn counter-clockwise. 2. Remove the used battery. In order to protect the environment, dispose of used batteries at special collection points or return them to your specialist dealer. 3. Insert the new battery (type CR2032, 3 V) into the battery compartment. Observe correct polarity when inserting the battery. 4. Close the battery compartment cover by turning one turn clockwise. 43

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43
Servicing the HE 1
|
Replacing the battery of the BFI 1 remote control
Replacing the battery of the BFI 1 remote control
If the range of the remote control decreases, you have to replace the battery.
CAUTION
Danger of accidents!
Misuse or swallowing of batteries can cause injuries and health problems.
▷
Observe the safety instructions for lithium batteries on page 7.
▷
Keep batteries away from children.
1.
Use a suitable object (e.g. a coin) to open the battery compartment cover
by turning one turn counter-clockwise.
2. Remove the used battery. In order to protect the environment, dispose of
used batteries at special collection points or return them to your specialist
dealer.
3. Insert the new battery (type CR2032, 3 V) into the battery compartment.
Observe correct polarity when inserting the battery.
4. Close the battery compartment cover by turning one turn clockwise.