Standard Horizon MATRIX GX3000S - Manual (Page 75)

Page 75 GX3000S
[SQL] key
Activates the squelch adjusting mode.
Press this key to activate the squelch adjusting mode. Press the [
] or
[ ] 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 ro section 12) or DSC SETUP menu (refer to section 11).
[F] key
Activates the “Alternate” key function.
Press this key to activates the “Alternate” key function of the ten 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 previous
selected working channel.
Secondary use
Press and hold the [16/9] key then press the [WX] key to switch 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.
[ ] / [ ] 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).