Sony JumboTron Operating Instructions Manual page 42

Unit aligment controller
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Adjusting the Luminance Automatically Using a Unit Alignment Sensor
(JTU-35, LDU-15 and LDU-30 Only)
42
4 Press the ENTER button.
The luminance of the selected dot is automatically adjusted.
The following display appears.
During adjustment
S E N S O R A D J U S T
A d j u s t i n g N o w
L U M : 3 F F ( F I X )
B R T : 0 0 7 ( F I X )
H : 0 1 V : 0 8
U N I T T Y P E : L D U - 3 0
"Adjust END" appears and the adjusted data is stored in the memory.
Then "Judgement" is displayed after about 10 seconds.
When "Judgement" is "OK": Press the ENTER button once to
restore the SENSOR ADJUST menu.
When "Judgement" is "NG": Press the ENTER button once to
restore the SENSOR ADJUST menu, then readjust the luminance
by repeating from step 1 on page 39.
Numbering a dot position
The top-left dot on the front panel is counted as number 1 for either
horizontal (H) or vertical (V) direction. H: 01 to H: 16 and V: 01 to V:08
exist.
1 dot
= 3 sets of RGB
(LDU-3050)
B R G
1 dot
= 2 sets of RGB
(LDU-G3050)
B R G
After adjustment
S E N S O R A D J U S T
A d j u s t E N D
L U M : 3 F F ( F I X )
B R T : 0 0 7 ( F I X )
H : 0 1 V : 0 8
W r i t e N o w
U N I T T Y P E : L D U - 3 0
Front panel
H
: 01
H
: 08
H
: 09
V
: 01
V
: 01
V
: 01
:
:
:
:
H
: 01
H
: 08
H
: 09
V
: 08
V
: 08
V
: 08
H
: 16
V
: 01
:
:
:
:
H
: 16
V
: 08

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