Hitachi 28LD5200E specifications Color Temperature Adjustment -VIDEO

28LD5200E (PW1L)

Item

COLOR TEMPERATURE ADJUSTMENT -VIDEO

Preparation		Procedure
		[Adjustment of Cool mode]
(1) Set CRT COLOR ANALYZER(CA-210) at the	(1)	Enter the service adjustment mode, and confirm that
center of the screen panel.		Adjustment NO 0,1 are set as 230. NO2 is set as 255.
		If initial x and y value are larger than specification,
(2) Input the full-white raster signal to AV1		No.0:R drive(cool) will be adjusted(decrease from 230)
		No.1:G drive(cool) will be adjusted(decrease from 230)
component terminal and select AV1.
	(2)	No.2:B drive(cool) is set as 255
Signal condition		If initial x or y value is smaller than specification.
480i component		No2:B drive(cool) will be adjusted(decrease from 255),
		until one of x,y is in spec and another value is higher than spec.
Video level: 0.56Vp-p
		(* When both x and y are in spec value, it is end of adjustment )
Sync level: 0.286Vp-p
	(3) According to a x and y value, the following adjustment of (3)-1 or (3)-2.
Setup level: 0V		(3)-1 If x value is higher than spec.
		No.0:R drive(cool) will be adjusted(decrease from 230)
		(3)-2 If y value is 6higher than spec,
(3) Set the diaplay size to "Full".		No1:G drive(cool) will be adjusted(decrease from 230)
		* No.0:R or No.1:Fshould be set as 230
Set the Contrast mode of picture menu "Auto".
		<Specification>
Set the Picture mode of Picture menu “Dynamic”.
		Color Temperature (Cool) for Video
		25000K-6MCD x=0.257 0.005 y=0.256 0.005

	[Adjustment of Normal mode]
	No Adjustment. (11000K)
	Adjustment No.3,4 and 5 are set as 230.
	[Adjustment of Warm mode]
(4)	Enter the service adjustment mode, and confirm that Adjustment NO.6,7
	and 8 are all set as 230.
	In factory setting mode
	No.8:B drive(warm) will be adjusted(decrease from 230),
	until one of x,y is in spec and another value is higher than spec.
	(* When both x and y are in spec value, it is end of adjustment )
(5) According to x and y value, the following adjustment of (5)-1 or (5)-2.
	(5)-1 If x value is higher than spec.
	No.6:R drive(warm) will be adjusted(decrease from 230)
	(5)-2 If y value is higher than spec,
	No7:G drive(warm) will be adjusted(decrease from 230)
	No.6 or No.7:Fshould be set as 230.
	<Specification>
	Color Temperature (Warm) for Video
	7500K	x=0.302	0.005	y=0.317	0.005

[Adjustment of Black / White mode]

(6) Enter the service adjustment mode, and confirm Adjustment NO.9,10 and 11 are all set as 230.

In factory setting mode

No.11:B drive(B/W) will be adjusted(decrease from 230),

until one of x,y is in spec and another value is higher than spec. (* When both x and y are in spec value, it is end of adjustment.)

(7) According to x and y value, the following adjustment of (7)-1 or (7)-2.

(7)-1 If x value is higher than spec.

No.9:R drive(B/W) will be adjusted(decrease from 230)

(7)-2 If y value is higher than spec,

No.10:G drive(B/W) will be adjusted(decrease from 230) No.9 or No.10:should be set as 230.

<Specification>

Color Temperature (B/W) for Video

5400K x=0.3350.005 y=0.3430.005

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