Standard Horizon HX290 Owner's Manual page 27

LP ( LAMP MODE )
Function: Selects the Lamp illumination method for the LCD/
Keypad.
Available Values: on / kEY / oFF
Default: kEY
on: Illuminates the LCD/Keypad continuously.
kEY: Illuminates the LCD/Keypad for 5 seconds when any key is pressed.
oFF: Turns off the backlight for the LCD and keys.
bP ( BEEP )
Function: Enable/Disable the Keypad beep.
Available Values: HI / Lo / oFF
Default: HI
SC ( SCAN TYPE )
Function: Selects the Scan mode.
Available Values: PS (Priority Scan) / MS (Memory Scan)
Default: PS (Priority Scan)
ALt ( WX ALERT )
Function: Enable/Disable the Weather Alert feature.
Available Values: ON / OFF
Default: ON
SCn ( SCAN CHANNEL )
Function: Stores the Scan Channel.
Refer to section "6.9.2 PROGRAMMING SCAN MEMORY"
for programming.
HX290 Page 27