Specifications

13
Flipping Display Screen
Flipping display screen at 90, 180 or 270 degree is supported.
• The relevant functions of the System Library can be used to set up an angle to flip the screen
in application.
• With ChangeDisplaySettingEx() API function, flipping display screen at 90, 180 or 270
degree can be set in application.
See Microsoft Help for detail about ExtEscape() and ChangeDisplaySettingEx() API
functions.
The functions of the System Library relevant to the Flipping Display Screen are as follows.
SysSet180Rotate
: Sets up angle to flip the screen.
SysGet180Rotate
: Retrieves the status of angle for flipping the screen.
Restrained Backlight Brightness by Temperature Sensor
When temperature in the terminal becomes extremely high, the backlight brightness is restrained.
There are two stages to restrain the brightness. In first stage, setting up the brightness is limited to
the range of 1 to 7 instead of the range 1 to 9. In second stage, setting up the brightness is further
restrained to the range of 1 to 5.
If the brightness set in ordinary brightness or in a specific range with the Auto Dimming function
(effect only when power source is supplied by the lithium-ion battery pack) is any brighter than
the limited range affected by high temperature, the brightness is automatically adjusted to the
maximum brightness in the limited range. However, the brightness resumes automatically its
brightness when the temperature becomes lower.