Adjusting The Luminance Manually - Sony JumboTron Operating Instructions Manual

Adjusting the Luminance Manually

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1) Pixel
The smallest element of the light emitting body of the
JumboTron screen. Each of R, G and B elements which
makes up a trio is called a pixel.
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This section explains how to adjust the luminance manually in accordance
with the menu in the display window. You can adjust the luminance each
1)
of the unit, cell and pixel
the whole screeen.
There are eleven manual modes for each type of the JumboTron display unit.
JTU-35
Adjustment mode
2)
PWM -White Changes the luminance level of white (three colors
simultaneously)
PWM-Blue Changes the luminance level of blue in white display
PWM-Red Changes the luminance level of red in white display
Changes the luminance level of green in white display
PWM-Green
G1-VOLTAGE* Changes the luminance level of each cell in white display by
changing the voltage applied to the cell
PWM-Blue (B) Changes the luminance level of blue in blue display
Changes the luminance level of red in red display
PWM-Red (R)
Changes the luminance level of green in green display
PWM-Green (G)
Changes the luminance level of each cell in blue display by
G1-VOLTAGE (B)*
changing the voltage applied to the cell
Changes the luminance level of each cell in red display by
G1-VOLTAGE (R)*
changing the voltage applied to the cell
Changes the luminance level of each cell in green display by
G1-VOLTAGE (G)*
changing the voltage applied to the cell
* The luminance levels of blue, red and green are changed simultaneously in any
of G1-VOLTAGE modes. You cannot adjust three colors separately.
JTU-17
Adjustment mode
Changes the luminance level of white (three colors
G1V-White
simultaneously) for each pixel in white display by changing the
voltage applied to the cell
G1V-Blue Changes the luminance level of blue for each pixel in white
display by changing the voltage applied to the cell
Changes the luminance level of red for each pixel in white
G1V-Red
display by changing the voltage applied to the cell
Changes the luminance level of green for each pixel in white
G1V-Green
display by changing the voltage applied to the cell
Changes the standard voltage applied to each cell in white
REF-VOLTAGE*
display
Changes the luminance level of blue for each pixel in blue
G1V-Blue (B)
display by changing the voltage applied to the cell
Changes the luminance level of red for each pixel in red
G1V-Red (R)
display by changing the voltage applied to the cell
Changes the luminance level of green for each pixel in green
G1V-Green (G)
display by changing the voltage applied to the cell
Changes the standard voltage applied to each cell in blue
REF-VOLTAGE
display
(B)*
Changes the standard voltage applied to each cell in red
REF-VOLTAGE
display
(R)*
Changes the standard voltage applied to each cell in green
REF-VOLTAGE
display
(G)*
* Do not change the REF-VOLTAGE settings. If you have changed, then set the
REF-VOLTAGE levels to 00.
2) PWM
Abbreviation for Pulse Width Modulation.
The JumboTron display unit changes the light emitting time of
each color by adjusting the pulse width of the basic clock in order
to change the luminance level.
, allowing you to obtain uniform luminance of
Adjustment
Adjustment