| 1 | 
Product Name | 
LED Display Screen | 
LED Display Screen | 
LED Display Screen | 
LED Display Screen | 
LED Display Screen | 
| 2 | 
Product Model | 
DN1.56 | 
DN1.95 | 
DN2.6 | 
DN2.9 | 
DN3.9 | 
| II. Physical Parameters | 
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| 1 | 
Product Size (Width × Height × Thickness) | 
500100075mm | 
500100075mm | 
500100075mm | 
500100075mm | 
500100075mm | 
| 2 | 
Chassis Resolution (Width × Height) | 
320*640 | 
256*512 | 
192*384 | 
168*336 | 
128*256 | 
| 3 | 
Driving Method | 
1/40 | 
1/32 | 
1/32 | 
1/28 | 
1/16 | 
| 4 | 
Horizontal Viewing Angle / Vertical Viewing Angle | 
≤140°/140° | 
≤140°/140° | 
≤140°/140° | 
≤140°/140° | 
≤140°/140° | 
| 5 | 
Chassis Weight | 
8.0Kg/PCS | 
8.0Kg/PCS | 
8.0Kg/PCS | 
8.0Kg/PCS | 
8.0Kg/PCS | 
| 6 | 
Input Signal Interface | 
RJ45 | 
RJ45 | 
RJ45 | 
RJ45 | 
RJ45 | 
| 7 | 
Power Signal Interface | 
Ohm Connector | 
Ohm Connector | 
Ohm Connector | 
Ohm Connector | 
Ohm Connector | 
| 8 | 
保護レベル | 
IP5X | 
IP5X | 
IP5X | 
IP5X | 
IP5X | 
| III. Optical Parameters | 
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| 1 | 
Brightness | 
≥600cd | 
≥600cd | 
≥600cd | 
≥600cd | 
≥600cd | 
| 2 | 
Grayscale | 
≥13bit | 
≥13bit | 
≥13bit | 
≥13bit | 
≥13bit | 
| 3 | 
Color Temperature | 
6500K~7500K | 
6500K~7500K | 
6500K~7500K | 
6500K~7500K | 
6500K~7500K | 
| 4 | 
Contrast Ratio | 
≥5000:1 | 
≥5000:1 | 
≥5000:1 | 
≥5000:1 | 
≥5000:1 | 
| 5 | 
Brightness Adjustment | 
Manual/Programmed Control | 
Manual/Programmed Control | 
Manual/Programmed Control | 
Manual/Programmed Control | 
Manual/Programmed Control | 
| IV. Electrical Parameters | 
IV. Electrical Parameters | 
IV. Electrical Parameters | 
IV. Electrical Parameters | 
IV. Electrical Parameters | 
IV. Electrical Parameters | 
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| 1 | 
Operating Voltage | 
AC:110V~220V | 
AC:110V~220V | 
AC:110V~220V | 
AC:110V~220V | 
AC:110V~220V | 
| 2 | 
Peak Power | 
≤120W/PCS | 
≤100W/PCS | 
≤95W/PCS | 
≤90W/PCS | 
≤90W/PCS | 
| 3 | 
Average Power | 
50-80W/PCS | 
30-45W/PCS | 
25-40W/PCS | 
20-35W/PCS | 
20-35W/PCS | 
| V. Performance Parameters | 
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| 1 | 
Refresh Rate | 
≥3840Hz | 
≥3840Hz | 
≥3840Hz | 
≥3840Hz | 
≥3840Hz | 
| 2 | 
Frame Rate | 
60fps | 
60fps | 
60fps | 
60fps | 
60fps | 
| 3 | 
Color Calibration | 
Equipped with brightness and chromaticity point-by-point calibration | 
Equipped with brightness and chromaticity point-by-point calibration | 
Equipped with brightness and chromaticity point-by-point calibration | 
Equipped with brightness and chromaticity point-by-point calibration | 
Equipped with brightness and chromaticity point-by-point calibration | 
| 4 | 
Whole Screen Dead Pixels | 
≤0.003%, 0 at factory | 
≤0.003%, 0 at factory | 
≤0.003%, 0 at factory | 
≤0.003%, 0 at factory | 
≤0.003%, 0 at factory | 
| 5 | 
Regional Dead Pixels | 
≤0.009% | 
≤0.009% | 
≤0.009% | 
≤0.009% | 
≤0.009% | 
| 6 | 
Screen Temperature Rise (in operating state) | 
≤5℃ | 
≤5℃ | 
≤5℃ | 
≤5℃ | 
≤5℃ | 
| 7 | 
Compatible with Module Data Storage | 
Compatible with module data storage | 
Compatible with module data storage | 
Compatible with module data storage | 
Compatible with module data storage | 
Compatible with module data storage | 
| 8 | 
Support for EMC | 
Support for EMC | 
Support for EMC | 
Support for EMC | 
Support for EMC | 
Support for EMC | 
| 9 | 
Support for Dual Signal Backup | 
Support for dual signal backup | 
Support for dual signal backup | 
Support for dual signal backup | 
Support for dual signal backup | 
Support for dual signal backup | 
| 10 | 
Adaptive Angle | 
Adaptive 90-180° | 
Adaptive 90-180° | 
Adaptive 90-180° | 
Adaptive 90-180° | 
Adaptive 90-180° | 
| VI. Applicable Scenarios | 
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| 1 | 
Operating Environment Temperature | 
-10℃~60℃ | 
-10℃~60℃ | 
-10℃~60℃ | 
-10℃~60℃ | 
-10℃~60℃ | 
| 2 | 
Operating Environment Humidity | 
35%~75%RH, no condensation | 
35%~75%RH, no condensation | 
35%~75%RH, no condensation | 
35%~75%RH, no condensation | 
35%~75%RH, no condensation | 
| 3 | 
Application Scenario | 
Outdoor | 
Outdoor | 
Outdoor | 
Outdoor | 
Outdoor |