Scroll

Displays text and other information that extends

button

beyond the area of the TRGpro handheld computer

 

screen. Pressing the lower half of the scroll button

 

scrolls down to view information below the viewing

 

area, and pressing the upper half of the button scrolls

 

up to view the information above the viewing area.

Power

Turns your handheld computer on or off and controls

button

the backlight feature. If your unit is turned off,

 

pressing the power button turns the unit on and

 

returns you to the last screen you viewed.

 

If your handheld computer is turned on, pressing the

 

power button turns the unit off. Holding the power

 

button down for about two seconds turns the

 

backlight on or off.

Using the backlight

If you have difficulty seeing the information on your handheld computer, you can use the backlight to illuminate your screen.

To activate the backlight:

Press the power button and hold it down for about two seconds. Release the button when the backlight turns on.

Tip: In addition, you can assign the full-screen pen stroke to activate the backlight. See “Pen preferences” in Chapter 7 for more information.

To turn off the backlight:

Press and hold the power button for about two seconds. The backlight also turns off automatically (after a period of inactivity) with the Auto-off feature. See “General preferences” in Chapter 7 for more information.

Page 6

Introduction to Your TRGpro™ Handheld Computer

Page 14
Image 14
3Com TRGpro manual Using the backlight