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5. Service Adjustments
Service Mode
This model has a limited service mode; there is no access to I2C parameters of any kind. The only service adjustments that can
be performed are the color temperature defaults.
Please note that to perform these adjustments, a colorimetry meter, such as a Minolta CA-100 or CA-200 is required to meas-
ure the actual screen during adjustments.
Color Temperature
This model has four (4) different color temperature defaults. The associated color temperature X:Y readings are shown below
on Table 1.
Preliminary:
Input 100 IRE white image. Allow 15 minutes warm up.
Procedure:
1.
Press the MENU button on remote.
2.
Scroll
or
until Video is high-lighted.
Press the SEL button on remote.
3.
4.
Scroll
or
until Color Temperature is high-lighted.
(see note 1)
Press the SEL button on remote.
5.
until the Color Temperature which needs
6.
Scroll
or
adjustment is indicated at the right side.
Notes:
1. There are three (3) possible displays on this step, depending on
which Picture Mode is selected. Color Temperature follows Pic-
ture Mode, i.e. Dynamic > Cool, Natural > Warm, Cinema >
Warm. OSD controls for Brightness, Contrast, and Color only
appear when in Natural picture mode.
COLOR MODE
COOL
NATURAL
WARM
BLACK & WHITE
(Instruction)
X READING
0.268 +/- 0.01
0.285 +/- 0.01
0.314 +/- 0.01
0.335 +/- 0.01
Table 1
(Remote)
M ENU
S E L
S E L
8
Y READING
0.283 +/- 0.01
0.293 +/- 0.01
0.327 +/- 0.01
0.343 +/- 0.01
(OSD)
V id e o
Im a g e
Au d io
L a n g u a g e
S ys te m
V id e o
P ic tu re M o d e
D yn a m ic
T in t
O
S h a rp n e s s
O
C o lo r T e m p e ra tu re
R eset
V id e o
C o lo r T e m p e ra tu re
V id e o
C o lo r T e m p e ra tu re
V id e o
C o lo r T e m p e ra tu re
V id e o
C o lo r T e m p e ra tu re
B lack/W hite
(continued)
42HDF52
1
1
C o o l
C o o l
N atu ral
W a rm
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