Dell 4210X User Guide - Page 48
Test Pattern
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NOTE: Closed caption option is available for NTSC only. TEST PATTERN-Test Pattern is used to test focus and resolution. You can enable or disable the Test Pattern 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: FACTORY RESET-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. 48 Using Your Projector
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48
Using Your Projector
NOTE:
Closed caption option is available for NTSC only.
T
EST
P
ATTERN
—
Test Pattern is used to test focus and resolution.
You can enable or disable the
Test Pattern
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: