Dell 1420X User Guide - Page 37

On when your environment is between 1500 m and, Test Pattern 2

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STARTUP SCREEN-Default is Dell logo as wallpaper. HIGH ALTITUDE MODE-Select On when your environment is between 1500 m and 3000 m. TEST PATTERN 2-Test Pattern is used to test focus and resolution. You can enable or disable the Test Pattern 2 by selecting Off, 1 or 2. You can also invoke the Test Pattern 1 by pressing and holding down and buttons on the control panel simultaneously for 2 seconds. You can also invoke the test pattern 2 by pressing and holding down and buttons on the control panel simultaneously for 2 seconds. Test Pattern 1: Test Pattern 2: Test Pattern 2 Red Green Blue Press Exit Menu Grey White to display Black FACTORY RESET-Select and press to reset all settings to its factory default, the warning message below appears. Resetting to factory default Reset items include both computer sources and video source settings. Using Your Projector 37

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Using Your Projector
37
S
TARTUP
S
CREEN
—
Default is Dell logo as wallpaper.
H
IGH
A
LTITUDE
M
ODE
—
Select
On when your environment is between 1500 m and
3000 m.
T
EST
P
ATTERN
2—
Test Pattern is used to test focus and resolution.
You can enable or disable the
Test Pattern 2
by selecting
Off,
1
or
2
. You can also
invoke the
Test Pattern 1
by pressing and holding down
and
buttons on the
control panel simultaneously for 2 seconds. You can also invoke the test pattern 2
by pressing and holding down
and
buttons on the control panel
simultaneously for 2 seconds.
F
ACTORY
R
ESET
—
Select and press
to reset all settings to its factory default, the
warning message below appears.
Reset items include both computer sources and video source settings.
Test Pattern 1:
Test Pattern 2:
Test Pattern 2
Green
Blue
Grey
White
Black
Press
to display
Exit Menu
Red
Resetting to factory default