X1160 Series/X1260 Series/X1160Z Series/X1260K Refresh
Confidential
4-13
Keypad button
- All keypad buttons must operate smoothly.
General
- All OSD functions must be checked for functionality.
When OSD menu is displayed, there shall be no vis
-
ible peaking, ringing, streaking, or smearing artifacts
on the screen.
Factory Default
- The factory settings (with appropriate centering, size,
geometry distortion, etc.) shall be displayed
upon “Recall” is selected from OSD
Display Size
- All preset modes shall expand to fullscreen size using OSD
Horizontal and Vertical Size controls-
Display Data Channel - The purpose of the DDC test is to ver
(DDC)
the DDC1/DDC2B operation of the projec
tor
and to verify Plug & Play function.
Acoustic
- High pitch sound from cooling fan and color wheel
unacceptable.
2. Check points for exterior and print pattern
Check item
Check point
Text & Pattern
missing letters & pattern or blurry prints are
unacceptable.
Exterior
dirt, scrape, water ripples and uneven color
are unacceptable.
Buttons
stuck buttons are unacceptable.
Focus ring
Focus ring is functioning smoothly.
Logo
missing logo, missing prints and blurry prints
are unacceptable
Screw
All screw sure be fixed and in right type.
