User`s manual

34
BHT-700BB-CE/700BWB-CE/700BWBG-CE
3.2 Turning ON/OFF the Backlight
To turn the backlight ON or OFF, hold down the SF key and press the M3 magic key.
− Point −  The backlight function enable/disable key (simultaneous pressing of SF key and M3 magic key
set as default) and time until auto OFF can be set at user programs.
 As opposed to pressing the backlight function enable/disable key, the backlight function can
be enabled or disabled at the Backlight settings menu.
Backlight OFF or dim
(backlight function disabled)
SF key
M3 magic key
Hold down the SF
key and press the
M3 magic key.
Backlight OFF or dim
(backlight function enabled)
Backlight ON
Hold down the SF key
and press the M3 magic
key.
Hold down the SF key
and press the M3
magic key.
If no key is
pressed for 3
seconds.*
Press any key (except fo
r
the simultaneous depression
of the M3 magic key and SF
key) or tap the touch screen.
* Under 1 minute if the BHT is placed on the CU.
27-Keypad