Sharp XG-PH70X - XGA DLP Projector, Service Manual

Page: 40 / 208

XG-PH70X/XG-PH70X-N (1st. Edition)
3 – 6
4. Adjustment of video
5. Others
6. Initialization of adjustment value
7. Internal test pattern
8. Firmware version
1. Feed a video signal
2. Select the group "VIDEO"
PH70X will change to input4 mode automatically
group Subject initial value effective range adjustment source/mode
adjustment of VIDEO VIDEO PICTURE 0
±
60 contrast INPUT4 / video
picture BRIGHT 0
±
60 brightness INPUT4 / video
adjustment of VIDEO TINT 0
±
120 tint (effected in NTSC only) INPUT4 / video
color N-COLOR 0
±
120 color saturation INPUT4 / video
setting of VIDEO gain control
AGC-CNT 0-1 auto gain control INPUT4 / video
0 : AGC On
1 : AGC Off
adjustment of delay
DLY 0
±
5 INPUT4 / video
between chroma and luminance
adjustment of VIDEO
horizontal position
H-CENTER 0
±
10 INPUT4 / video
adjustment of VIDEO
low pass filter
FILTER 0
±
3 filter gain INPUT4 / video
group Subject initial value effective range adjustment source/mode
VIDEO COMP-FILTER 0 0-1 0 : filter off, 1 : filter on INPUT1 / component
switch of component
low pass filter
switch of RGB
low pass filter
RGB-FILTER 0 0-1 0 : filter off, 1 : filter on INPUT1 / RGB
switch of audio delay
of internal speaker
A-DELAY 0 0-1 0 : delay on, 1 : delay off INPUT4 / video
RESET - Select this item and push ENTER key.
Value inside each item of "DLP", "DLPV" and "VIDEO" is returned to the initial value with RESET.
group Subject initial value effective range signal
PATTERN RGB 1 1-8 raster signal
RGB[50] 1 1-8 50% raster signal
CROSS 1 1-9 cross hatch
FOCUS 1 1-2 checkered signal
STEP 1 1-2 8step/16step
COLOR color bar
CHR 1 1-4 oblique line and vertical line
group Subject version
FIRMWARE SUB *.**
MAIN-LOADER *.**
MAIN-ZIMAGE *.**
MAIN-MTD *.**
MAIN-JFFS *.**