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[
SQL
]
key
Activates the squelch adjusting mode.
Press this key to activate the squelch mode. Press the
[
S
]
or
[
T
]
key to
adjust the squelch.
[
CALL
(
MENU
)]
key
The
[
CALL
(
MENU
)]
key functions as the enter key.
Secondary use
Press the
[
CALL
(
MENU
)]
key to access the DSC OPERATION menu.
The “INDIVIDUAL CALL,” “GROUP CALL,” “ALL SHIP CALL,” “POSI-
TION REQUEST,” POSITION SEND,” STANDBY MODE,” and “CALL
WAITING” functions can be accessed from the DSC OPERATION menu.
Press and hold the
[
CALL
(
MENU
)]
key to access the RADIO SETUP
(refer to section 12) or DSC SETUP menu (refer to section 11).
[
F
]
key
Activates the “Alternate” key function.
Press this key to activate the “Alternate” key function of the numeric
keypad.
[
16/9
]
key
Immediately recalls channel 16 from any channel location. Holding down
this key recalls channel 9. Pressing the [16/9] key reverts to the previ-
ous selected working channel.
Secondary use
Press and hold the
[
16/9
]
key then press the
[
WX
]
key to switch be-
tween the USA, International or Canadian channels.
[
WX
]
key
Immediately recalls the previously selected US NOAA weather channel
from any channel location.
Secondary use
Holding down the [16/9] key while pressing the [WX] key switches the
Channel Group.
[
S
]
/
[
T
]
KEY
These keys are used to select channels, adjust the volume and squelch
level, and to choose the item selection of different functions (such as DSC
operation).