InFocus X2 Service Manual page 44

Image #2: Color Ramp
Project the Color Ramp
image.
Image #4: SMPTE133
Project the SMPTE133 image.
On the keypad, press Menu.
On the Display menu, select
Reset All.
Power Down
After all tests are complete,
turn the power off and
disconnect all cables. Attach
the lens cap.
X2 Service Manual
Verify there are no missing parts of the ramp.
Verify that the bars are not flashing.
Verify that the transitions from light to dark are smooth and gradual.
Verify that there are no noise, tint, duplicating columns, or other general
image abnormalities present
Verify that the image synchronizes.
Verify unit is powered off before disconnecting cables.
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