Sharp PN-465U - Page 28

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 19
3-2. CALIBRATION
Adjusts the offset and the gain of an A/D converter by the following input mode.
• PC2 ANALOG mode (D-sub terminal)
• PC3 ANALOG mode (BNC terminal)
• AV2 COMPONENT mode (component terminal)
• AV3 VIDEO mode (composite terminal)
(1) Operating procedures
1) Select the input mode to be adjusted with [INPUT] button.
2) The video signal for adjustment is displayed on the screen.
Note:
• Be sure to use the following video signal to perform the adjustment.
• Since PC2 ANALOG (D-sub terminal) and PC3 ANALOG (BNC terminal) differ in the calibration results, be sure to adjust them with their own
input mode.
Input mode Signal type
Input signal level (Adjusted
standard value)
signal timing Input image
PC2 ANALOG PC ANALOG signal
(D-sub terminal)
RGB level: 0.7 Vp-p 1920x1080 60Hz
or
XGA (1024x768)
60Hz
The adjustment image displayed by executing
“Adj_uty.exe” in the CD-ROM packed together with
the product.
(Or a video image with 0 to 255 gradations of RGB
White)
PC3 ANALOG PC ANALOG signal
(BNC terminal)
AV2 COMPONENT COMPONENT signal Y level: 0.7 Vp-p
(Pedestal to white level)
Pb/Pr level: 0.7 Vp-p
1080i 60Hz Full color bar (White 100%, color saturation 100%)
*Recommended signal generator:
VG-849, VG-859 made by Astro Design.
AV3 VIDEO VIDEO (NTSC3.58)
signal
0.714 Vp-p
(Pedestal to white level)
NTSC3.58 Full color bar (White 100%, color saturation 100%)
*Recommended signal generator:
VG-849, VG-859 made by Astro Design.