Sennheiser L 2015, Инструкция по эксплуатации

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Important notes:
If the squelch threshold is adjusted too high, the transmission range will
be reduced. Therefore, always adjust the squelch threshold to the lowest
possible setting.
When in the setting mode of the “ SQELCH ” menu, pressing the button
(DOWN) for more than three seconds will switch off the squelch. “SQ.OFF”
appears on the display. If no RF signal is being received, hissing noise will
occur. This setting is for test purposes only.
Releasing channels for the user
ACCESS
Transmitter and receiver have nine channel bank s with up to 20 switchable
channels each. Via the “
ACCESS ” menu, you can release the channels to be
accessed by the user. For multi-channel operation, only release the channels
in one channel bank and only use the channel banks “1” to “8” since these
accommodate fixed preset frequencies which are intermodulation-free.
After you have changed into the setting mode of the menu, only the channels
that have not yet been released are displayed.
To delete all previous channel releases:
Select “ERASE” and confirm your selection by pressing the SET button. The
previous channel releases are deleted and all channels can now be
released again.
Releasing channels:
Use the / rocker button (UP/DOWN) to select the channel to be
released.
(By briefly pressing the button, the display jumps either forwards or
backwards to the next channel; by holding down the button, the display
cycles continuously.)
Note:
You can display the frequency stored in the selected channel. To do so,
press the
SET button and the button (UP) simultaneously.
Release the selected channel by briefly pressing the SET button. The
channel can now be accessed by the user. “ACCESS” appears on the