Juniper-systems Allegro MX User Guide Manuel d'utilisateur télécharger pdf (Page 39)

3. You can enable the backlight and adjust the backlight

brightness by moving the Baery Power or External Power

slider up or down.

Adjusting the Backlight Timer

By default, the display backlight is set to turn o aer one

minute of inactivity. To adjust the time when your backlight

turns o, follow these steps:

1. Tap Start > Seings > System tab > Backlight. The Backlight

window appears. To change the timer for external power,

tap the External Power tab.

2. Select or deselect the two options.

3. If you selected the rst checkbox, choose the length of

time before the backlight turns o.

Adjusting the Contrast and Brightness

The mono screen on the Field PC unit has the option to control

the contrast. The color screen on the Field PC has the option to

control the brightness.

Press the ORANGE shi key and then the F4 to dim, or F5 to

brighten, the contrast or brightness.

Ch 5 Programs and Settings 39

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Juniper-systems Allegro MX User Guide Manuel d'utilisateur Page 39