Hitachi 42PD7200 Service Manual page 24

Item
Applicable Model
Adjustment Preparations
(1)
Set the signal generator output as All White.
(2)
Component signal (480i)
Video level : 0.700Vp-p
Sync level : 0.300Vp-p
Setup level : 0V
(3)
Picture Menu is set as [RESET].
(4) Confirm that the mode is set as Factory
Adjustment mode.
Video Color Temperature Adjustment (Cool)
All models
42PD7200 (PW2)
(1)
Perform the following adjustment with the remote
control
(2)
Set the CRT color analyzer (CA100) at the center
of the panel.
(3)
Ensure that the service adjustment
menu (sub menu) No. 0, 1, 2, are all set as 255.
(4)
After receiving the video signal, step down the two
(or one) among adjustment No. 0, 1, 2 and adjust
the values as shown below.
Note)
At least one of the data shoud be 255.
23
Adjustment Procedures
Specification
Video color temperature (Cool)
x=0.258±0.005
y=0.273±0.005