Funktel TETRA FT4, Руководство по эксплуатации

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Design and function

FT4 / FT5 control elements
16
FT4 / FT5 control elements
Legend (Section 1 of 4)
No. Designation Function
1 Volume/Group call Setting of volume, selection of a group, disabling of
rotary switch.
The following functions are possible:

Press the button briefly to change between volume
setting and group selection.

Turn the control knob for setting the volume or select-
ing the desired group.

Press the control knob briefly to confirm the selected
group. This function can be parametrised by means
of the TETRA Configurator. Caution, risk of accidental
operation.

Long press the control knob to disable or re-enable its
function as a rotary switch.
Note: The volume setting for an individual half-duplex
and full duplex call can only be set individually for the
respective call type. The earpiece volume for a full
duplex call can only be set during a call.
2 Alarm If the radio set is logged into the personal emergency
signal centre:
Triggering of a personal alarm (will-dependent alarm).
Decide for yourself if you wish to trigger Alarm 1 or
Alarm 2:

Alarm 1: Press key for more than 1 second.

Alarm 2: Press key briefly three times.
If the radio set is not logged in at the personal emer-
gency signal control centre:
Triggering a TETRA emergency call: Long press the
button to trigger the TETRA emergency call.