Daewoo 20V4FSN DTQ-14V3FSN, 20V1FSN DTQ-14V5FSN, 20U1FSN DTQ-14V1FSPN, 20U1FSPN Focus Adjustment

ALIGNMENT INSTRUCTIONS

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.

IFCONTROL

AUTO RFAGC START

VIDEOL7

RFAGCD10

FM.LEV8

AGC POINT 3.75

A/D VALUE : 8DH

¡ã ¡å MOVE ¢¸ ¢º ADJUST RECALL : SET

∙ 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.
NORMAL	BLACK	WHITE100	WHITE60	CROSS
∙ Using the volume up or down button, select internal cross pattern.
∙ Select service adjustment S6
∙ You can see the OSD as shown in below.

GEOMETRY

H. PHASE 20

V.	POSI	29
V.	SIZE	70
NO SD POWER OFF YES
V	SC	0
V	LIN	20

¡ã ¡å MOVE ¢¸ ¢º ADJUST RECALL : SET

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.

9