Casio IT-3000 User Manual download pdf (Page 37)

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Adjusting Display Contrast

Perform the following steps to adjust display contrast to make display colors more

vivid and easier to see.

• Press the “Fn” key and then press the “2” key or “3” key after confirming that “F” is

displayed in the lower right corner of the screen. Pressing the “2” key adjusts for

more contrast, while pressing the “3” key adjusts for less contrast.

* In order to continue to make adjustments, press the “2” key or “3” key after again

first pressing the “Fn” key.

* Contrast settings can also be made by consecutively tapping “Brightness” on the

control panel.

Adjusting Display Brightness

You can use the following procedure to adjust screen brightness to make it easier to

read under different lighting conditions.

• Press the “Fn” key and then press the “5” key or “6” key after confirming that “F” is

displayed in the lower right corner of the screen. Pressing the “5” key adjusts

brightness for a darker display, while pressing the “6” key adjusts brightness for a

brighter display.

* In order to continue to make adjustments, press the “5” key or “6” key after again

first pressing the “Fn” key.

* Brightness settings can also be made by consecutively tapping “Brightness” on the

control panel.

Important!

• If you use your Handheld Printer Terminal in a location where it is hot, it

automatically dims the screen to protect against damage.

Display Auto Dimmer

The display auto dimmer automatically lowers display brightness if you do not perform

any operation for a specific amount of time. This saves the battery power to be drawn.

You can use the following procedure to specify the amount of time should be allowed

to pass before auto dimming is performed.

• Select “Control Panel” on the “Settings” menu after tapping the “Start” button in the

lower left corner of the screen. Next, consecutively tap the “Brightness” icon and

then tap “Backlight” to set the displayed parameters.

* Double tap: This refers to lightly tapping the touch-screen twice in succession.

** Tap: This refers to lightly tapping the touch-screen once.

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Casio IT-3000 User Manual Page 37