Sennheiser ew500 User Manual download pdf (Page 88)

... for the EK 500 receiver

 The antenna should hang freely and be at least 1 cm away from the

body. The antenna must not be in direct contact with the skin. If the

receiver is mounted onto a camera, we recommend using the A 17 helical

antenna.

... for optimum reception

 Transmission range depends to a large extent on location and can vary

from about 10 m to about 150 m. There should be a “free line of sight”

between transmitting and receiving antennas.

 If, with the EM 500 receiver, reception conditions are unfavourable, you

should use two remote antennas which are connected via antenna cable

(see “Accessories”).

 To avoid overmodulating the receiver, observe a minimum distance of

5 m between transmitting and receiving antennas.

 Observe a minimum distance of 50 cm between receiving antennas and

metal objects (such as cross members or reinforced-concrete walls).

... for multi-channel operation

 You cannot use all adjustable frequency combinations simultaneously. The

factory-preset frequencies (presets), however, are intermodulation-free. If you

wish to program new frequency combinations, please contact your local

Sennheiser agent who will provide you with information on the correct

frequency choice.

 When using several transmitters simultaneously, interference can be avoided

by maintaining a minimum distance of 20 cm between two transmitters.

 Use special accessories for multi-channel applications (see “Accessories”).

8 Care and maintenance

SKM 500 hand-held transmitter

The SKM 500’s sound inlet basket should be cleaned from time to time.

씰 Unscrew the inlet basket (turn counter-clockwise) and remove it.

씰 Use a damp cloth to clean the inlet basket from the inside and outside.

Note:

Do not use any cleasing agents or solvents. Do not touch the

microphone’s contacts.

씰 Replace the inlet basket on the SKM 500 and screw it tight (taking

care not to loose the coloured identification ring).

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Sennheiser ew500 User Manual Page 88