Icom GM600 User Manual

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BASIC OPERATION
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■ Backlight function
The function display and keys can be
backlit for better visibility under low light
conditions.
And, you can set the Backlight mode to
Day Mode, Night Mode, or Auto mode.
Day Mode is for the daytime operation,
and the screen items are in color.
Night Mode is for the nighttime
operation, and the screen items are in
black and red.
The Auto mode automatically changes
the display mode to Night Mode while in
Night Mode Time.
q Push [Ω] or [≈] until the Software
Key function [Backlight] is displayed.
w Push [Backlight]
to open the
Backlight Settings window.
Push
• In the Backlight Settings window, if you
push no key for about 5 seconds, the
transceiver automatically returns to the
Normal operation mode.
e Push [∫] or [√] to select “Day
Mode,” “Night Mode,” or “Auto.”
Push
r Rotate [CH/ENT] to adjust the
backlight level, then push [ENT].
+
Push
Rotate
• The backlight level is adjustable in 7
levels and “OFF.”*
* “OFF” is selectable only in Day Mode.
■ Microphone Lock
function
The Microphone Lock function
electrically locks [∫], [√], [16/C], and
[H/L] on the supplied microphone.
This prevents accidental channel
changes and function access.
➥ While holding down [H/L] on the
microphone, hold down [
] for 1
second to turn ON the transceiver.
• The Microphone Lock function is turned
ON or OFF.
[∫], [√]
[16/C]
[H/L]
TIP: You can also set the Backlight
mode in the “Display item.” (p. 83)

Icom GM600 Specifications

General

Brand	Icom
Model	GM600
Category	Transceiver
Language	English