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Display Cleaning
There is a special option that allows the display to be cleaned. The option locks the display for 30
seconds so it can be cleaned without sensing any button presses.
Clean the display with a dry, soft cloth.
To set the display for cleaning, use the following
steps:
On the Home Screen, press
1. SECURITY
.
On the Security Screen, press
2. MENU
.
On the Menu Screen, press
3. TOOLBOX
.
On Toolbox Screen (1 of 3),
4.
press the
→
arrow.
On the Toolbox Screen (2 of 3),
5.
press
CLEAN SCREEN
.
The Cleaning Screen will be
6.
displayed for 30 seconds. It will
show the time remaining. Clean
the screen during this time.
When the timer expires, the system
7.
will return to the Toolbox Screen.
Touch Screen Calibration
If the touch screen display buttons are not responding properly, use the display calibration option to
reset the display.
To calibrate the display, use the following
steps:
On the Home Screen, press
1. SECURITY
.
On the Security Screen, press
2. MENU
.
On the Menu Screen, press
3. TOOLBOX
.
On Toolbox Screen (1 of 3),
4.
press the
→
arrow.
On the Toolbox Screen (2 of 3), press
5.
CALIBRATE TOUCH-SCREEN
.
The display will show a cross
6.
on the screen. Touch the center
the cross. Repeat with the next
two crosses displayed.
When calibration has been successful,
7.
a completion screen will be displayed.
Press
OK
to fi nish. The system will
return to the Toolbox Screen.
System Toolbox
Display Cleaning Screen
Toolbox Screen Two
Toolbox Screen Two
Display Calibration Screen
