11
7 CONTROLS AND INDICATORS
This section defines each control of the transceiver. See illustration below
for location of controls. For detailed operating instructions refer to “
7.1 FRONT PANEL
②
③
④
⑤
⑥
⑦
⑧
⑨
①
⑪ ⑫
⑬
⑭
⑩
⑮
(Power)
key
Press and hold to toggle the radio
ON
or
OFF
. When the power is turned
ON
, the transceiver is set to the last selected channel.
DIAL/ENT knob
While the normal screen is displayed, rotate the DIAL/ENT knob to change
the operating channel. While the MENU screen is displayed, rotate the knob
to select the menu item.
Secondary use
Press this knob to enter a selection in the MENU.
VOL knob
(Volume control)
Adjusts the audio volume level.
Clockwise rotation of this knob increases the internal and speaker micro
-
phone volume.
SQL knob
(Squelch control)
Adjusting this control clockwise, sets the point at which random noise on
the channel does not activate the audio circuits but a received signal will
be heard. This point is called the squelch threshold. Further adjustment of
the squelch control will degrade reception of wanted transmissions.
Содержание GX2400GPS
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