27
26-key pad
Pressing the right-hand trigger switch (
M4
key) with the
SF
key held down activates
or deactivates the backlight function.
*For one minute if the BHT is placed on the CU.
In user programs, you can select the key to be used for activating or
deactivating the backlight function (instead of the initial setting:
combination of
SF
key and right-hand trigger switch (
M4
)), as well as
modifying the on-duration of the backlight before the automatic turning-off.
You can enable or disable the backlight function on the Backlight menu,
instead of pressing the backlight function on/off key.
SF
key
Right-hand
trigger switch (
M4
)
Press the right-hand
trigger switch while
holding down
SF
.
Press the right-hand
trigger switch while
holding down
SF
.
Press the
right-hand trigger
switch while
holding down
SF
.
If no key is
pressed for 3
seconds.*
Press any key (except for the
simultaneous depression of
the right-hand trigger switch
and
SF
) or tap the touch
screen.
Backlight Off or Dim
(The backlight function is
Disable when you turn the
BHT power on.)
Backlight Off or DIm
(The backlight function is
Enable.)
Backlight On
