Setting The Backlight - Denso BHT-4000 User Manual

1.3 Setting the Backlight

Pressing the trigger switch while holding down SF (Shift) key activates or deacti-
vates the backlight function.
↑
← →
↓
In user programs, you can select the key to be used for activating or deactivating
the backlight function (instead of the default: combination of the SF key and
trigger switch), as well as modifying the ON-duration of the backlight before the
automatic turning-off.
Backlight OFF
(The backlight function
is OFF when you power
on the terminal.)
Press the trigger
switch while holding
down SF key.
Trigger switch
SF key
Backlight ON
If no key is pressed
for at least 3 seconds.
Backlight OFF
(The backlight function
is ON.)
6
Press the trigger
switch while holding
down SF key.
Press any key (except for
the simultaneous
depression of the trigger
switch and SF key).
Press the trigger
switch while holding
down SF key.