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̈ Press the SET button to change to the next segment and select the next
character.
̈ Have you entered the name completely? Press the SET button to store
your setting and to return to the top menu level.
Loading the factory-preset default settings
Reset
Via the “Reset” menu, you load the factory-preset default settings. Only the
selected setting for the pilot tone remains unchanged. After the reset, the
receiver is restarted and the standard display is shown on the display panel.
Activating/deactivating the pilot tone evaluation
Pilot
Via the “Pilot” menu, you can activate or deactivate the pilot tone evaluation.
The pilot tone supports the receiver’s squelch function (Squelch) and protects
against interference due to RF signals from other units. The transmitter adds
an inaudible signal, known as the pilot tone, to the transmitted signal. The
receiver detects and evaluates the pilot tone, and is thus able to identify the
signal of the matching transmitter and mute all others.
Transmitters of the ew 500 series (first generation) do not transmit a pilot
tone and the receivers of the ew 500 series (first generation) cannot
evaluate the pilot tone. Nevertheless, you can combine the EM 550 G2
receiver with a transmitter of the first generation. However, when combining
units, please observe the following:
y With an ew 500 G2 transmitter and the ew 500 G2 receiver:
Activate the pilot tone function with both transmitter and receiver.
y With an ew 500 transmitter and the ew 500 G2 receiver or vice versa:
Deactivate the pilot tone function with the ew 500 G2 transmitter or receiver.
Activating/deactivating the lock mode
Lock
Via the “Lock” menu, you can activate or deactivate the lock mode.
The lock mode prevents that the receiver is accidentally programmed or
switched off during operation. The lock mode icon on the display indicates
that the lock mode is activated.
To deactivate the lock mode, first press the SET button and then press the ̆/̄
buttons to select “Off”. If you confirm your selection by pressing the SET button,
the buttons can be operated as usual.
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