Vertex Standard VM-3500E Owner's Manual page 20

[ 9 ( FOG )] Key
When in radio mode, this key is used to directly select channel digit "9" in
a channel number.
Secondary use
Press the [ F ] key first then press the [ 9 ( FOG )] key, available to operate
the Fog Horn function. Refer to section "8.13 PA/FOG OPERATION" for
details.
[ 0 ] Key
When in radio mode, this key is used to directly select channel digit "0" in
a channel number.
[ CLR ] Key
Press the [ CLR ] Key to cancel the menu selection and/or keypad entry.
[ ENT ] Key
Press the [ ENT ] Key to determine the menu selection and/or keypad
entry.
[ CALL ( MENU )] Key
Press the [ CALL ( MENU )] key to access the DSC OPERATION menu.
The " INDIVIDUAL CALL
tions can be accessed from the DSC OPERATION menu.
Secondary use
Press and hold the [ CALL ( MENU )] key to access the "
(refer to Section 10) or "
Radio Setup
"
[ F ] Key
Press the [ F ] key to activate the "Alternate" key function.
Page 20
," " GROUP CALL
DSC Setup
" menu
," and " ALL SHIPS CALL
" menu (refer to Section 8).
DSC Setup
" " menu
" func-
Radio Setup "
VM-3500E