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Displaying a Test Signal on a JumboTron Display Unit
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1) Line
The width of one line of the color bar is 1 dot (a set of R, G
and B). Therefore, if you set a color bar width to 03 (4
lines), the color bar width is 4 dots.
16
Items to be specified
Items
LUM (Luminance)
256 levels in the range from 00
to FF
BRT (Brightness)
16 levels in the range from 00 to
0F
SPD (Scroll
00: Scrolls with each press of the ENTER button
speed)
01: Scrolls at every 1/60 seconds
02: Scrolls at every 1/3 seconds
03: Scrolls at every second
04: Scrolls at every 2 seconds
05: Scrolls at every 4 seconds
01: 1 line
WID (Vertical or
02: 2 lines
horizontal color
03: 4 lines
bar width)
04: 8 lines
05: 16 lines
06: 32 lines
256 levels in the range from 000
BLUE (Luminance
to 0FF
of blue in
RASTER display
mode)
RED (Luminance
256 levels in the range from 000
of red in RASTER
to 0FF
display mode)
GREEN
256 levels in the range from 000
(Luminance of
to 0FF
green in RASTER
display mode)
Output timing with the NTSC or PAL signal
CLK (Clock of the
output signal)
016: output signal with 16 lines
LINE (Number of
display lines)
064: output signal with 64 lines
128: output signal with 128 lines
256: output signal with 256 lines
• If you change the CLK setting while the JumboTron display unit is in
operation, the unit cannot receive the signal from this controller. In this
case, disconnect the unit, then turn on back the power of the unit.
• If you increase the number of display lines with SPD (scroll speed) set to
01, the JumboTron display unit cannot receive the signal from the
controller correctly. If you want to increase the scroll speed, specify the
less number of display lines.
Adjustable range
JTU-35, JTU-17
1)
LDU-15, LDU-30
1024 levels in the range
from 000 to 3FF
16 levels in the range
from 00 to 0F
1024 levels in the range
from 000 to 3FF
1024 levels in the range
from 000 to 3FF
1024 levels in the range
from 000 to 3FF
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