4
1.3 Setting the Backlight
Pressing the trigger switch while holding down SF (Shift) key activates or deacti-
vates the backlight function.
Press the trigger
switch while holding
down SF key.
Backlight ON
If no key is
pressed for at
least 3 seconds.
Backlight OFF
(The backlight function
is kept ON.)
Press the trigger
switch while holding
down SF key.
Press any key (except for
the simultaneous
depression of the trigger
switch and SF key).
Trigger switch
SF key
Backlight OFF
(The backlight function
is OFF when you power
on the terminal.)
Press the trigger
switch while holding
down SF key.
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.
NOTE
(32-key pad)
