FOCUS ADJUSTMENT
- Tune the TV set to receive a digital pattern. (SVC mode: Automatically mode change the STANDARD.MODE).
- Adjust center focus volume of FBT for the best focus of vertical line (B).
- Adjust the upper focus volume of FBT for the best focus of area (A).
- Repeat above step 1) and 2) for the best overall focus.
DEFLECTION & POP POSITION SETTING DATA ADJUSTMENT
ADJUSTMENT PREPARATION
- Deflection setting data adjustment is operate by SVC communicator.
- Enter the adjustment mode by pressing SVC key.
- Enter the deflection mode by pressing ADJUST key.
- Use the CH UP/DN key to select adjustment item.
- Use the VOL F/R key to increase/decrease data.
- Tune the TV set to receive PAL-B/G Digital pattern
ADJUSTMENT
- VL(Vertical Linearity) adjustment:
Adjust the top & bottom
size of inner circle to be equal.
- VA (Vertical Amplitude) adjustment:
Adjust so that the circle of a
digital circle pattern should be located interval of 6~7mm from the effective
screen of the CPT.
- SC (Vertical S correction) adjustment:
Adjust so that all distance
between each lattice width of top/center/bottom are to be the same.
- VS (Vertical Shift) adjustment:
Adjust so that the geometric
vertical center line is in accord with vertical center line of CPT.
- HS(Horizontal Shift) adjustment:
Adjust so that the geometric
horizontal center line is in accord with horizontal center line of CPT.
- EW(East-West Width) adjustment:
Adjust until the out most left
and right lattice of received pattern is accord with 75% of other lattice
width.
- ET(East-West Trapezium) adjustment:
Adjust to make the length of
top horizontal line same with it of the bottom of horizontal line.
- EP (East-West Parabola) adjustment:
Adjust so that middle portion
of the outermost left and right vertical line look like parallel with vertical
lines of the CPT.
- CRNU(Upper Corner Correction) adjustment:
After finished EP
adjustment,adjust vertical line of left top, right-top of screen to the best
straight line.
- CRNL(Lower Corner Correction) adjustment:
After finished EP
adjustment,adjust vertical line of left bottom ,right-bottom of screen to the
best straight line.
- BOW adjustment:
A standard is not changing the
default value.
- Angle adjustment:
When you adjust the
angle,adjust correctly raster of left/right screen.
- CRNU6(6th Order Upper Corner Correction) adjustment:
After finished EP
adjustment,adjust vertical line of left top, right-top of screen to the best
straight line.
- CRNL6( Lower Corner Correction) adjustment:
After finished EP adjustment,adjust vertical line of left bottom ,right-bottom of screen to the best straight line.
OSD P (OSD POSITION)
adjustment.
Adjust so that the character “2”
of “EHTP2” is in accord with right of Screen Center Vertical line after finished
adjustment.
