JLT JLT8404, Руководство пользователя

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9
Screen brightness
The screen brightness has 16 brightness levels and can be adjusted for indoor or out-
door use.
To increase or decrease the screen brightness first activate the Fn button, then press
the Arrow up or Arrow down buttons on the front.
When the brightness is at the lowest level the backlight will be completely turned off.
Note!
Battery life is dependent of screen brightness. To prolong battery life, lower
the screen brightness as much as possible.
Touch screen
The Rugged Industrial PC is equipped with a resistive 4-wire Touch Screen for easy
integration, which allows the user to work with gloves.
!
WARNING!
Do not use sharp objects when operating the touch screen.
Selecting
To select an object on the screen, tap the object once.
Double click
To double click tap the object twice.
Right click
To right click an object, place the pointer over the object. Then press the Shift + Tab
button on the front.
Drag object
To drag an object on the screen, press and hold down on the object while dragging it
to the new position. Release the object when it is in place.