MCrophone Lock FunctOn; DSplay BacklGht; Aquaquake Water DraNNg FunctOn; N Microphone Lock Function - Icom IC-M411 Instruction Manual

n Microphone Lock function

The Mcrophone Lock functon electrcally locks [Y]/[Z] on
the suppled mcrophone. Ths prevents accdental channel
changes and functon access.
➥ Whle pushng [HI/LO] on the mcrophone, turn power ON
to toggle the Mcrophone Lock functon ON and OFF.
[Y]/[Z]

n Display backlight

The functon dsplay and keys can be backlt for better vsbl-
ty under low lght condtons.
Dsplay backlght s also adjustable va the Set mode. (p. 41)
➥ Whle pushng [SCAN•TAG], push [Y] or [Z] to adjust
the brghtness of the LCD and key backlght.
• The backlght s adjustable n 4 levels and OFF.
n AquaQuake water draining
The IC-M411 uses a technology to clear water away from
the speaker grll: AquaQuake. AquaQuake helps dran water
away from the speaker housng (water that mght otherwse
muffle the sound comng from the speaker). The IC-M411
emts a vbratng nose when ths functon s beng used.
➥ Whle pushng and holdng both [Y] and [Z] on the trans-
[HI/LO]
BASIC OPERATION
function
cever, turn power ON.
• A low beep tone sounds whle [Y] and [Z] keys are pushed
and held to dran water, regardless of [VOL] control settng.
• The transcever never accepts a key operaton whle the
Quake functon s actvated.
3
3
Aqua-
9