Hitachi UltraVision UT47V702, Руководство по обслуживанию

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D8MW
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4.3 Warm mode.
Adjustment preparations.
(1) Adjustment signal: HDMI 1080i
Signal pattern: White raster
Video level: 90%
(2) Picture settings: Factory shipping conditions.
Picture mode: Dynamic.
(3) The color analyzer (CA-210) should be verified by a
spectrum radiation brightness meter such as the CS-1000
or an LCD standard.
(4) Set the aspect to full mode.
(5) Set the color analyzer (CA-210) at the center of the
panel.
(6) Adjustment of color temperature cool mode and normal
mode should be finished.
Adjustment procedures.
(1) Enter the Service mode menu by following the procedure
in the section 1.1.
(2) Check that the initial data of the adjustment items no. 6,
7 and 8 are in the below shown values. If they are different,
change them to...
No. 6 = 224
No. 7 = 224
No. 8 = 224
(3) Receive the white raster signal. And decrease one or
two of the parameters R DRV_WARM, G DRV_WARM, or B
DRV_WARM in order to meet the X/Y coordinates with the
below values.
NOTE: At least one of the parameters should remain in the
initial value.
REMARKS
(1) Color temperature should be adjusted under the condition
in which the screen is the brightest, thus, the initial value of
adjustment is set at its maximum.
(2) Beware there is RESET in each of picture mode.
(3) When the adjustment items no. 6, 7 or 8 are selected, the
color temperature of the picture changes to warm mode.
(4) Color temperature Warm synchronizes with the drive data
of the Normal mode color temperature. Therefore, when the
drive data of Normal color temperature is changed, the drive
data of the Warm color temperature is changed too.
5. Another procedure to set to Factory shipping
conditions
Adjustment procedures
(1) Turn off the power (Power indicator: Off)
(2) Push the ▲ key of the bottom control panel and turn on
the power of the UT monitor while keeping the up cursor key
pushed for more than 5 seconds.
(3) Verify the values of the factory shipping conditions
according with the table in the next page.
(4) Set the adjustment item no. 630 to data value 6.
Specification
Video Color Temperature (Warm)
x = 0.313 ± 0.005
y = 0.329 ± 0.005
6500K ± 6.5MPCD