9
2) FOCUS ADJUSTMENT
·
Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture
details at high light condition.
3) RF AGC DELAY ADJUSTMENT (S5)
·
Receive a good local channel.
·
Enter the service mode and select service adjustment S5.
·
You can see the OSD as shown in below.
·
Select RFAGCD item, press the volume up or down button until noise or beat in picture disappears.
·
Press the DISPLAY button to memorize the data.
4) GEOMETRIC ADJUSTMENTS (S6)
·
Enter the service mode and select service adjustment S7.
·
Whenever you select the “S7” using the volume up or down button, the screen is changing like this.
·
Using the volume up or down button, select internal cross pattern.
·
Select service adjustment S6
·
You can see the OSD as shown in below.
4-1. Horizontal Position Adjustment
·
Select H.PHASE item, adjust H.PHASE data value to obtain proper horizontal centering of the
internal cross pattern at the left and right of the screen.
4-2. Vertical Position Adjustment
·
Select V.POSI item, adjust V.POSI data value to center the raster properly on thescreen.
ALIGNMENT INSTRUCTIONS
IF
CONTROL
AUTO
RFAGC
START
VIDEOL
7
RFAGCD
10
FM.LEV
15
AGC POINT
3.75
A/D VALUE : 8DH
MOVE
ADJUST RECALL : SET
GEOMETRY
H. PHASE 20
V. POSI 29
V. SIZE
70
NO SD POWER OFF YES
V SC
0
V LIN
20
MOVE
ADJUST RECALL : SET
NORMAL BLACK WHITE100 WHITE60 CROSS
Содержание DTQ - FSPN
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