6EWW: Horizontal Width
Set the correct picture width.
6EWP: East-west parabola correction
Set the vertical lines at the sides of the screen straight.
6UCR: East-west corner-correction
Set the vertical lines in the upper corners straight.
6LCR: East-west corner-correction
Set the vertical lines in the lower corners straight.
6EWT: Trapezium correction
Set the vertical lines as vertical as possible.
Vertical:
6VSL: Vertical S-correction
Set the vertical lines as vertical as possible.
6VAM: Vertical Amplitude (picture height)
Set the correct picture height.
6SCL: Vertical Linearity
Set the height of the squares in the top and bottom of the picture so that they are equal of
the height.
6VSH: Vertical Shift
Set the vertical centre of the picture at the centre of the tube.
WHITE BALANCE ADJUSTMENT
1. Enter the TV menu and set the color mode to “NORMAL”.
2. Receive a black-white pattern with color sync signal.
3. Adjust the CONTRAST and BRIGHTNESS in such a way that the brightness value of the black
area is 5 nit and the white is 80 nit.
4. Enter the SERVICE 3 menu and adjust RED, GRN, WPR, WPG and WPB in such a way that X
and Y have the following values:
X=0.248, Y=0.299
FOCUS ADJUSTMENT
1.Set CONTRAST control to maximum position and BRIGHTNESS control to middle position.
2.Adjust FOCUS control (on the FBT) to obtain the sharpest and clearest picture on the CRT.
RF AGC
1.Receive the signal of channel 13 (VHF HIGH).
2.Set the input field strength to 60 dB
μ
V.
3.Adjust RF AGC (TOP, in SERVICE 4) control to the point where noise is the least.
