CONVERGENCE ADJUSTMENT
EXPLANATION OF KEY-FUNCTION IN THE CONVER-
1.Receive NTSC signal.GENCE ADJUSTMENT MODE
2.Enter to the service mode. (See Page 10.)
Load BACK UP DATA:1 button
Up :2 button
RCUTSelet Green color:3 button
40HLeft :4 button
Blinking of cursor ON/OFF:5 button
Right:6 button
Adjust mode ON/OFF:7 button
Down:8 button
Vertical stripe ON/OFF9 button
Erase Green line:0 button
3.Press "7" button to enter the convergence adjusting mode,Erase Red line:100 button
and the internal net pattern will be displayed. Then, pressErase Blue line:ENT button
"9" button to display veritcal stripes.
4.Select the point and the color by pressing following but-Note: The following message will appear while pressing
tons. (Cursor should be blinking.)"1" button.
"2", "8", "4", "6" : To select pointENTER:TO LOAD BACKUP DATA
"3" : To select colorMUTE:TO LOAD INITIAL DATA
5.Then press "5" button, and adjust the convergence byEXIT:TO EXIT
pressing following buttons. (Cursor should not be
blingking.)BACKUP DATA sets in factory by performing
"2", "8", "4", "6" : To adjust convergenceCALIBRATION. BACKUP DATA updates by per-
"3" : To select colorforming CALIBRATION again. INITIAL DATA
6.Repeat from steps 3 to 4 until the convergence and theuses the seed data on this model. Thus, it cannot
geometry become fine. (See Page 14.)updates. INITIAL DATA is not adjusted. There-
7.Press "7" button to memorize the adjusted data.fore, convergence data operates incorrectly. Nor-
8.Message of "PLEASE PUSH TOUCH FOCUS" will be dis-mally, BACKUP DATA operates as base data on
played, and press TOUCH FOCUS button which is locatedthis model. If BACKUP DATA is incorrectly oper-
on the front panel.ated, INITIAL DATA is operated instead of BACK-
9.TOUCH FOCUS CALIBRATION will start.UP DATA.
10.Soon message of "CALIBRATION FINISHED" will be dis-
played, and then a normal picture will be displayed.
11.Then push TOUCH FOCUS button again, and confirm that
the convergence does not change.
Note: If message of "TOUCH FOCUS ERROR" is displayed,
1) Check the connection between four sensors and
Convergence Unit.
2) Check the geometry of internal net pattern. (See Page
14.)
If any problem cannnot be found, hardware might have
problem.
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ACEC
