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1.5
Function Test and Alignment Procedure
1.5.1 All Modes Reset
You should do “Memory Recall’’on Main Menu first.This action will allow you to
erase all end-user’s settings and restore the factory defaults.
1.5.2 Auto lmage Adjust
Please select and enter
“Auto Image Adjust’’
function on Main
menu
to see if it workable.
The
“Auto Image Adjust’’
function is aimed to offer a better screen quality by
b
uilt-
In ASIC .
For optimum screen quality,
the user has to ad
j
ust each function manually.
1.5.3 Firmware
Test Pattern:Burn In Mode
-Mark sure the F/W is the latest version.
1.5.4 DDC
Test Pattern:EDID program
-Make sure it can pass test program.
1.5.5 Fine Tune and Sharpness
Test Signal:1024*768@60Hz
Test Pattern:Line Moire Pattern
-Check and see if the image has noise and focus performs well.Eliminate visual line
bar.
-If not,readjust by the following steps:
(a)
Select and enter
“Fine Tune’’
function on
“Manual Image Adjuet’’
to adjust the
image to adjust the image to eliminate visual wavy noise.
(b)
Then, sels
c
t and enter
“Sharpness’’
fnuction to adjust the clarity and focus
.
1.5.6 Boundary
Test Signal:1024*768@60Hz
Test Pattren:Horizontal & Vertical Line Thickness Pattern
-Check and see if the image boundary is within screen fr
a
me.
-If not, readjust by the following steps:
(a)
Select and enter
“Manual Image Adjuet’’
function on OSD Main Meun.
(b)
Then, select and enter
“Horizontal Size’’
or
“Horizontal/Vertical Position’’
f
unction to adjust the video bound
ty
to be full scanned and within screen frame.
20
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX510