19
8 A/F key
Switches over the type of modulation (AM/FM). When switching over to another channel, the type
of modulation last used is stored (Thus, channel 9 can e.g. be operated in AM, while all other
channels are operated in FM).
Switches between
UK
and
CEPT
in U mode.
9 FUNC key
In combination with the
SET
button for selecting the memory menu.
10 SQ control
Rotary knob for adjusting the squelch.
11 VOL/OFF control
Rotary knob to switch the radio set on and off and to adjust the volume.
12 Microphone jack (6-pin)
Jack for the supplied microphone (Make sure that the recess on the plug is oriented upwards).
A packet radio modem (TNC) can also be connected to this jack.
Key pad of the microphone
Lock switch
Key lock: When the switch is in
Lock
position, the entire microphone keypad except
for the PTT key is locked, the lighting is switched off.
DTMF switch
When the switch is in
DTMF
position, the numbers 0 to 9, the letters A to D, and
the symbols * and # are used to generate the DTMF tones. When the switch is in
OFF
position,
the number keys can be used to directly select the channel, the
letter and symbol keys are used for the following device functions:
Key
F/C
[A]
Switches the display over to indicate either the
f
requency or the
c
hannel (as F/C key on the radio set).
Key
CALL
[B]
Activates the Call function (A programmed DTMF
tone sequence is transmitted when pressing the PTT key).
When pressing the key
CALL
, the display shows
CAL
and the
assigned memory location (
M01
to
M16
) with the corresponding
DTMF tone sequence (programming in settings menu). If you
wish to transmit a different DTMF tones sequence, another
sequence can be selected using the up/down keys.
Key
SET
[C]
Provides access to the settings menu (apart from
this, as
SET
key on the radio set).
Key
H/L
[D]
Switches the transmitting power over between
h
(high)
and
l
(low).
Key
FUNC
[#]
In combination with the
SET
button for selecting the
memory menu.
Key
MONI
[
*
]
The
MONI
tor function deactivates the squelch function
as long as the key is pressed. Thus, this function is used for fast listening.
The
MONI
key works with normal squelch, ASC, and the tone squelch
methods CTCSS, DCSN, and DCSI.
PTT button
(1) Push-to-talk button
Up/down keys
(2) For selecting the channel and stepping forward within both menus.
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2
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