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10 System Settings
Figure 27
System Settings > Screen
This reveals the
Screen
screen.
Adjusting the Screen Brightness
Adjust the screen brightness to improve the readability of the text and
images on the touchscreen and to avoid eye discomfort in darker
environments or at night.
To adjust the screen brightness:
1.
Navigate to
Screen
. See "Navigating to Screen" on the previous
page.
2.
Swipe the
Screen Brightness
slide control to the left or right to
decrease or increase the brightness.
Figure 28
Screen—Screen Brightness
3.
Tap
t
to return to the
System Settings
menu.
4.
Tap
t
to return to the Home screen.
Adjusting the Dim Brightness
The Dim Brightness refers to the brightness level of the touchscreen when
backlit.
To adjust the dim brightness:
1.
Navigate to
Screen
. See "Navigating to Screen" on the previous
page.
2.
On the
Dim Brightness
slide control, swipe left to lower the
dimmer brightness. Swipe right to increase the dimmer
brightness.
Figure 29
Screen—Dim Brightness
3.
Tap
t
to return to the
System Settings
menu.
4.
Tap
t
to return to the Home screen.
Adjusting the Backlight Timeout
To adjust the timeout interval for the backlight:
1.
Navigate to the
Screen
screen. See "Navigating to Screen" on
the previous page.
Figure 30
Screen—Backlight Timeout
2.
Choose one of these options from the list:
Always On:
In the event of a power outage, this option
requires the most battery power.
30 Seconds:
In the event of a power outage, this option
conserves the most battery power. This is the factory
default setting.
1 Minute-10 Minutes:
Select the desired timeout
interval.
3.
Tap
t
to return to the
System Settings
menu.
4.
Tap
t
to return to the Home screen.
Placing the System into Clean Mode
Always place the system into Clean Mode before wiping the
touchscreen. This will help you to avoid setting off a false alarm or
changing system settings when cleaning the touchscreen.
IMPORTANT:
Always wipe the touchscreen with a soft, dry,
microfiber cloth that is specially designed for cleaning
sensitive surfaces. Do not use abrasive cloths (for example,
no paper towels and no tissue paper). Do not use harsh
chemicals or liquids (for example, no ammonia, no alcohol-
based cleaners, and no water).
To place the panel into clean mode:
1.
Navigate to the
Screen
screen. See "Navigating to Screen" on
the previous page.
2.
Scroll to
Clean Mode
. Then tap
Start
.
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