Newland NLS-PT980 Series User Manual page 18

Operation Interface
Control Panel
Backlight Setting
Stylus
nlscan.com
Setup backlight for 2 status:
① Normal Mode: The device work-
ing in full power state.
②Low-power Mode: Screen bright-
ness turns low and other modules turn
to power saving mode.
Keyboard backlight brightness stays
the same in two modes.
Click interval: the time between two
clicks.
Click gap: the distance between the
two clicks.
Double-Tap: double click
interval and gap. Double click
test the setup
Calibration: to rectify touch panel
location. Press and hold "十" for
2~3 seconds, as long as it moves.
to setup
to
Page 16