72FF-57E
81FF-57E
The required adjustments can then be made from the Remote Control Unit.
The only buttons required are the following:
Up/Down-channel for movement in adjustment options menu; Up/Down-volume are used to carry out an
adjustment in said menu; ON/OFF is used to memorize a new adjustment.
Adjustment menu is as follows:
-BLUE GAIN.-SERVICE SOFTWARE AND HEXADECIMAL
-RED CUT OFF. COUNTER DISPLAY: ?SW ON XXXX SW OFF
-GREEN CUT OFF. XXXX HOURS ON XXXX
-BLUE CUT OFF.-HORIZONTAL SHIFT.
-ALTER NVM PAGE.-EAST WEST WIDTH.
-ALTER NVM POSITION-PIN PHASE.
-ALTER NVM VALUE.-PIN AMP.
-TELETEXT MIX MODE CONTRAST.-UPPER CORNER CORRECTION.
-TELETEXT CONTRAST.-LOWER CORNER CORRECTION.
-OSD CONTRAST.-VERTICAL LINEARITY.
-DVCO ADJUSTMENT (Only PAL).-VERTICAL ANGLE.
-VERTICAL BOW.
-DVCO ADJUSTMENT (Only NTSC).-VERTICAL AMPLITUDE.
-LUMA CROMA DELAY-S CORRECTION.
-BCL THRESHOLD.-VERTICAL SHIFT.
-OPC VALUE .-RED GAIN.
-PICTURE ROTATION.-GREEN GAIN.
-AUTOINSTALLATION ON/OFF.
To exit service mode, press main switch ot OFF.
Adjustment Note:
All adjustments for Geometries are based on internal pattern (fig.1)
The procedure for making adjustments is as follows:
Horizontal:Vertical:
-Adjust HORIZONTAL SHIFT.-Adjust VERTICAL AMPLITUDE.
-Adjust E-W WIDTH.-Adjust S-CORRECTION.
-Adjust PIN PHASE.-Adjust VERTICAL SHIFT.
-Adjust PIN AMPLITUDE.-Adjust VERTICAL LINEARITY.
-Adjust UPPER CORNER CORRECTION.-Adjust VERTICAL ANGLE.
-Adjust LOWER CORNER CORRECTION.-Adjust VERTICAL BOW.
Fig.1
1- 1- 1- 1- 1- HORIZONTAL SHIFT
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, picture moves to the left.
c) When volume-down button is pressed, picture moves to the right.
d) Adjust the horizontal location to obtain picture centering (fig. 2).
Fig. 2
2- 2- 2- 2- 2- E-W WIDTH
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, horizontal scanning increases.
c) When volume-down button is pressed, horizontal scanning decreases.
d) Adjust the horizontal amplitude to obtain 9% overscan (fig. 3).
3- 3- 3- 3- 3- PIN PHASEFig. 3
a) Internal pattern signal will be displayed.
b) When volume-up button is pressed, slide pincushion changes.
c) When volume-down button is pressed, slide pincushion changes.
d) Adjust the PIN PHASE to obtain condition as in (fig. 4).
Fig. 4
5 |
ACEC
SHARP
