Soft Keys; Selection Keys; Tech2 Keypad Location Of Control Keys - GMC Tech2 User Manual

•
Use up and down arrows to adjust screen brightness and contrast: Press up arrow
key to increase screen brightness and contrast.
Press down arrow key to decrease screen brightness and contrast.
•
Press [SHIFT] key again when desired brightness is reached (status indicator light
above [SHIFT] should now be off).
The Tech2 should return to normal operation after following the above steps.

Tech2 keypad Location of control keys

Soft Keys

Four soft keys are located directly below the Tech2 screen. The soft keys correspond
directly to the four possible selection boxes found at the bottom region of the Tech2
screen. These selections may change from screen to screen and are under the control of
the application software. To make a screen selection, press the corresponding soft key. In
the example shown, the first soft key was pressed to select [Display Time].

Selection Keys

The Tech2 selection keys are four directional arrow keys. Press the arrow keys to move
the highlighted area to a selection on the screen or to scroll the screens if more than one.
Once the desired selection is highlighted, press [ENTER] to activate the selection.
General Motors Tech2 User Guide
29