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Adjusting the Luminance Automatically Using a Unit Alignment Sensor
(JTU-35, LDU-15 and LDU-30 Only)
When Using the Unit Alignment Sensor JME-US30L
Measuring the Correct Luminance
36
Use the unit alignment sensor JME-US30L for the LDU-30.
After setting the front panel to the sensor box, fit the unit alignment sensor
to the position of the front panel to be measured where the correct
luminance is obtained, and read the data to the unit alignment controller.
Then move the unit alignment sensor to the position of the front panel
where you want to adjust the luminance and adjust it automatically to the
same level as that read.
This is useful when you need to adjust the luminance after you have
replaced the LED board or LED element of a faulty front panel with a new
one.
For setting the front panel and the unit alignment sensor to the sensor box, see the
Operating Instructions of the JME-US30L.
Note
When you use the JME-US30L for the LDU-G3050 display unit, check
that you are using the program ver.3.1.0 or later versions of the unit
alignment controller. The version is shown in the title menu. The earlier
versions of the controller do not provide proper adjustment.
Fit the unit alignment sensor to the position of the front panel where the
correct luminance (the original luminance for the adjustment) is obtained,
then measure the luminance to store the data in the controller.
1
Set the POWER switch to ON.
The title menu appears in the display window, then display changes to
the UNIT type select menu.
Title menu
S O N Y
J u m b o T r o n
J M E - U A 2 0 0
v e r X . X . X
2
Press the ◊ or √ button to select "LDU-30 Series," and press the
ENTER button.
3
Press the ADJUST button.
A D J U S T M E N U
U N I T T Y P E : L D U - 3 0
UNIT type select menu
S e l e c t U N I T T y p e
J T U - 3 5 S e r i e s
J T U - 1 7 S e r i e s
L D U - 1 5 S e r i e s
L D U - 3 0 S e r i e s
G 3 0 S e r i e s
M A N U A L
S E N S O R
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