Sennheiser Freeport User Manual download pdf (Page 10)

SKM 3 radio microphone

Note:

The microphone head of the radio microphone cannot be changed.

Inserting/replacing the battery

We recommend powering the radio microphone by a 9 V PP3 alkaline

battery (IEC 6 LR 61). If powered by a rechargeable 9 V battery, the

operating time will be drastically reduced.

왘 Turn the locking ring of the battery compartment  in the direction

of the arrow.

왘 Pull the body of the radio microphone  in the direction of the

arrow as far as it will go.

왘 Insert the battery as shown. Please observe correct polarity when

inserting the battery.

왘 Close and lock the radio microphone.

Note:

When the red LED  goes off during operation, you must replace

the battery as soon as possible.

Operating control

 Sound inlet basket

 Locking ring of battery compartment

 Body of radio microphone

 Battery compartment (not visible from

outside)

 Antenna (can be screwed off)

 Operation and battery status indication,

red LED (POWER)

 ON/OFF switch

 Channel selector switch CH (1 to 4)

 Type plate

 Serial number

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Sennheiser Freeport User Manual Page 10