Ingenico i6780 - Changing the Display Contrast; Adjusting the Display Backlight Brightness

3.3 Changing the Display Contrast
If you are have difficulty reading your terminal screen, you can increase or decrease the
contrast. This setting is stored in sysPara.cfg. You can also test the display contrast: see
“
Testing the Display Contrast” on page 67.
Display Action
Restart the terminal by pressing [1] + [Cancel] +
[Enter] simultaneously; while the terminal is
starting up, press [1] + [3] simultaneously to
access the Extended Menu.
Extended Menu
Serialnum Inject
System Config
System Info
Supervisor Menu
Using the stylus, tap
System Config.
System Config
System Date/Time
Display Contrast
Tap
Display Contrast.
Contrast = 100%
Ï Ð
The current value is displayed, between 0 and
100. To decrease the contrast, press the [
+] key.
To increase the contrast, press the [
-] key. When
the desired setting is reached, press [Enter] to
accept and return to the configuration menu.
Note: If you press [Cancel] or [Clear], the contrast
setting is not changed.
OK
OK
Cancel
N te: The terminal modifies contrast settings automatically when temperatures vary.
3.4 Adjusting the Display Backlight Brightness
o
You can adjust the brightness of the backlight on the display screen.
Display Action
Restart the terminal by pressing [1] + [Cancel] +
[Enter] simultaneously; while the terminal is
starting up, press [1] + [3] simultaneously to
access the Extended Menu.
Extended Menu
Serialnum
Inject
System Config
System Info
Supervisor Menu
Config.
Using the stylus, tap System
12 Chapter 3 System Configuration Menu
Section 3.3 Changing the Display Contrast