CCE HPS-1478 - Image Adjustment Calibration

HPS-1478
Register 94 (STBY) Register 95 (AV-2)
Value Function Value
Function
0 The TV set DON’T return
to the STANDBY, after of
the Power On.
0 1 AV input.
1 The TV set, always
return to the STANDBY,
after of the Power On
1 2 AV inputs.
2 Only to the factory. Don’t
use this value.
Register 96 (ASTU) Register 97 (TUNE)
Value Function Value
Function
0 When the MAS pin of the
tuner is grounded.
0 To TUNER that run
with Europe protocol.
(Ex. UV1336S/A)
1 When the MAS pin of the
tuner is opened.
1 To TUNER that run
with U.S protocol.
2 When the MAS pin of the
tuner is between 0.4 and
0.6V
3 When the MAS pin of the
tuner is connected to the
+5V.
Register 98 (INI) Register 99 (VSD)
Value Function Value
Function
- Initialize all the registers
to the default value.
- To adjust the Screen.
4.3 Geometry of the Image
a) Using the PM - 5515 generator, apply the crosshatch pattern with circle.
b) Adjust the bellow items, until obtaining the best circle symmetry and
positioning, as well as the minor image geometric distortion:
ü Use the register (VSl) to adjust the Vertical slope;
ü Use the register (VAm) to adjust Vertical Height;
ü Use the register (VSh) to adjust Vertical position;
ü Use the register (VSc) to adjust Vertical Center Linearity;
ü Use the register (HSh) to adjust Horizontal position