User Manual

32
Using the BHT
2
The “Backlight” screen displays.
Tap the “General” tabbed page at the
“Backlight” menu to display the screen on the
right.
Backlight (*1)
Set whether to turn ON the backlight when
keys are pressed or the screen tapped.
Enable: Backlight turns ON.
Disable: Backlight does not turn ON.
(*1) Pressing the backlight function ON/OFF
key (Default setting: simultaneous
pressing of SF key and M3 magic key
switches between the enabled and
disabled states, regardless of the
backlight function setting made at this
screen.
Specify the illumination time(sec)
Set the length of time the backlight remains
ON when keys are pressed or the screen
tapped.
Battery Power: ON-duration when the BHT
is not placed on the CU.
External Power: ON-duration when the BHT
is placed on the CU.
Select the illumination part
Select the location for which the backlight is
to be illuminated when keys are pressed or
the screen tapped.
None
LCD
Keypad
LCD and Keypad
Changing the Default Settings