Technical Specs

9
(12) FOCUS adjust:
(A) MODE: 86k 1280*960(85) ALL WHITE
(B) Adjust H.parabola Vp-p by OSM H-Focus control to keep P303 pin1 300Vp-p
(C) MODE: 46.875kHz 800*600(75) ALL WHITE
(D) Adjust H.parabola Vp-p same (B)
(E) MODE: 69kHz 1024*768(85)
(F) PATTERN: CROSSHATCH
(G) Adjust Focus VR(S), horizontal line must be clearly.
Adjust Focus VR(D), vertical line must be clearly.
(13) Convergence adjust:
(A) MODE: 69kHz 1024*768(85)
(B) PATTERN: CROSSHATCH.
(C) Adjustment: Use the convergence meter to check the spec. if can not follow the spec, adjust
Yoke coil to make be follow the spec.
(14) Automatically adjust:
Adjust H-SIZE, V-SIZE, H-PHASE, V-PHASE, PINCUSHION, TRAPEZOID R.G.B. GAIN by
factory product line automatic adjustment system─ systemER9300 ,ER2300)(Adjust
NO.1~11MODE).
H.SIZE : 310± 3mm
V.SIZE : 232± 2mm
H.POSI : ± 2mm
V.POSI : ± 2mm
(15) White balance check and ABL adjust:
(A) MODE: 69kHz 1024*768(85)
(B) PATTERN: CENTER BLOCK(WINDOW)
(C) Contrast control set to Max and brightness control set to the Max, adjust R.G.B. GAIN
standard as below
9300K x=0.283± 0.010 7500K x=0.300+0.010
y=0.297± 0.010 y=0.315-0.010
Y=206± 10 cd/m² Y=206+10 cd/m
6500K x=0.315± 0.010
y=0.325± 0.010
Y=206± 10 cd/m²
(D) PATTERN: FULL WHITE 9300K.
(E) If they are out of spec, adjust to following:
BRIGHTNESS: Back raster is 0.2 cd/m² position
CONTRAST MAX: (MAX-5 digit )~(MAX)
Adjust R/G/B gain to be 9300K color due to about spec.
(F) When adjust 7500/6500K color，keep brightness and contrast max position to (E) condition.
Adjust R/G/B/ GAIN to be 7500/6500K color due to about spec..
(G) Adjustment: Brightness control and contrast control set to Max, adjust VR303 to Y=29~31FT-
L(103± 3cd/m² )