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BHT-700QWB-CE/700QWBG-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.
27-Keypad
SF key
The backlight function enable/disable key (simultaneous pressing of SF key and M3 magic key
− Point −
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.
34
Backlight OFF or dim
(backlight function disabled)
M3 magic key
If no key is
pressed for 3
seconds.*
Backlight OFF or dim
(backlight function enabled)
Hold down the SF key
and press the M3
magic key.
Backlight ON
Hold down the SF
key and press the
M3 magic key.
Press any key (except for
the simultaneous depression
of the M3 magic key and SF
key) or tap the touch screen.
Hold down the SF key
and press the M3 magic
key.
* Under 1 minute if the BHT is placed on the CU.
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