AR6201
Page 3-2 DV 14300.03/.04 Issue 4 5/2011
3.2.1 Controls
Symbol Description Main Function
1
IC/SQL
(Intercom/Squelc
h)
”Short press” during normal operation toggles squelch
ON/OFF state.
“Long press” during normal operation activates IC
menu.
2
MDE
(Mode)
“Short press” during normal operation changes the
frequency selection mode.
“Long press” during normal operation activates the
pilots menu.
3
STO
(Store)
”Short press” during normal operation activates storage
procedure.
4
.
↕/SCN
(Exchange/SCAN
)
”Short press” during standard mode or scan mode
exchanges preset frequency and active frequency.
“Long press” activates scan mode.
5
Volume Knob Switches the transceiver ON/OFF and adjusts volume
level of received signal.
6
Rotary encoder Turning rotary encoder changes the settings of several
parameters (frequency, IC-volume, VOX …).
Pushing the rotary encoder toggles between the digits
and acts as an enter key.
Long press is detected when the user presses and holds the key for at least 2 seconds, otherwise
short press is assumed.
When any user action is done (e.g. pressing a key) and the operation performed by this control is
not allowed at this time, then for a short period of time whole content of the display is inverted.
Beside the main functions described in the table above, the controls are also used for further
functions. This will be described in the dedicated chapter.
3.2.2 Symbols shown on Display
Symbol Meaning
IC Intercom operation active (triggered by VOX or external IC key).
Intercom operation via VOX is disabled.
TX The transceiver is in transmit operation
SQL The squelch function is active. Noisy signals will be suppressed.
SCAN Transceiver operates in scan mode.
► In scan mode an arrow is visible. The arrow points to that frequency (active or
preset) from which the audio is derived.
STO The transceiver performs a storage operation
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