Leyard TWF Series, Руководство пользователя

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User Manual for TWF Series LED Unit
III Technical Parameter Table
The following parameters are given with TWF012AS as an example. Refer to the product specifications
for the parameters of other products.
Parameter TWF012AS
Mo
d
u
le C
o
m
p
o
siti
o
n
Pixel structure SMD 3in1 LED
Pixel pitch (mm)
1.25
Module resolution (W×H
）
240x135
Module dimensions(mm)
300
（
W
）
×168.75
（
H
）
×10
（
D
）
Module weight (kg)
0.5
Uni
t
Co
m
p
o
siti
o
n
Unit module composition 2×2
Unit resolution (W×H
）
480×270
Unit dimensions(mm) 600
（
W
）
×337.5
（
H
）
×95
（
D
）
Unit area
（
m
2
）
0.2025
Weight
（
kg/display unit
；
kg/m
2
）
5.3; 26.5
Pixel density
（
point/m
2
）
640000
Display unit flatness (mm)
≤0.2
O
p
tica
l
Pa
ra
m
ete
r
Single-point brightness correction Yes
Single-point color correction Yes
White balance brightness (nits)
≥600
（
color temperature 6500K
，
after correction
）
Color temperature (k) 3000~10000 adjustable
Horizontal viewing angle (°) 160
Vertical viewing angle (°) 140
Center distance deviation of luminous
point
<3%
Brightness uniformity
≥97%
Color uniformity ±0.003Cx, within Cy
Maximum contrast
≥5000:1
Electrical
Parameters
Peak power consumption (W / display unit;
W / m
2
)
140; 700
Average power consumption (W / display
unit; W / m
2
)
48; 240
Power supply requirements 100~240VAC
（
50-60Hz
）
Processing
Performance
Driving mode Constant current driver
Frame frequency (Hz) 50&60
Refresh rate (Hz) >3000
S
er
v
ice
Pa
ra
m
ete
rs
Typical service life (hrs) 50,000
Working temperature range (℃)
-10 ~ 40
Storage temperature range (℃)
-20 ~ 60