Dell 7700HD Projector - Manual (Page 46)

NOTE:
1 Closed caption option is available for NTSC only.
2 Closed captioning can only be enabled via S-Video and Composite Video
inputs.
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.
Test Pattern 1:
Test Pattern 2:
F ACTORY R ESET — Select and press to reset all settings to its factory
default. The below warning message appears:
Reset items include both computer sources and Video source settings.
Using Your Projector 46