Care And Maintenance - Sennheiser freePORT Instructions For Use Manual

freeport.book Seite 24 Mittwoch, 18. Mai 2005 8:35 08
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Adjusting the squelch threshold
Interference due to other transmission links can be eliminated as
follows:
Switch off the transmitter. The receiver should no longer receive a
signal.
If the receiver still receives a signal, use the
increase the squelch threshold so that the signal will no longer be
received. If the signal cannot be eliminated in this way, set the
transmitter and the receiver to a different channel.
Switch on the transmitter again and check if the receiver receives
the transmitter signal.
Note:
If the squelch threshold is adjusted too high, the transmission range
will be reduced. Therefore, always adjust the squelch treshold to the
lowest possible setting.
Selecting a channel
Transmitters and receivers have four channels respectively with
intermodulation-free frequencies.
Always set the transmitter and the receiver to the same channel.
Adjusting the transmitter sensitivity
Use the GAIN control
the sensitivity so that even during the loudest passages the
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AF PEAK LED on the EM 1 receiver does not light up.

Care and maintenance

Use a slightly damp cloth to clean the units from time to time.
Note:
Do not use any cleansing agents or solvents.
To clean the SKM 3's sound inlet basket:
Unscrew the sound inlet basket
remove it.
Remove the foam insert and use a slightly damp cloth to clean the
sound inlet basket.
Reinsert the dry foam insert, replace the sound inlet basket on the
SKM 3 and screw it tight.
SQUELCH
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on the SK 2 bodypack transmitter to adjust
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(turn counterclockwise) and
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control to