Hefei Yeoan Information And Technology Co.,Ltd.
reputation first, quality first
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| Model No.: | YSA437 |
| brightness | 3600lm |
| Android | |
| Android chip | T972 |
| DDR | 2GB |
| eMMC | 32GB |
| WiFi | 2T2R |
| Bluetooth | 4.2 |
| Android | 9.0 |
| Wireless screen projection | Third PartyAPP |
| Specification | |
| Display Panel | 3x0.64” |
| Display Technology | Liquid Crystal Display |
| Resolution | 4K (3840*2160) |
| Lamp life | 10000H( normal ) 20000H( Energy saving) |
| Zoom /Focus | Manual |
| Throw Ratio | 70"@1.904m;1.26~2.09:1 |
| F | F1.7x1.66 |
| f | f=17.5~29.01mm |
| Zoom ratio | 1.66x optics |
| Screen size | 0.812~13.869m(30"~300") |
| Contrast | 400:1 |
| noise(dB)@1m | Energy saving: 34dB;normal: 38dB |
| Uniformity | 80% |
| other | |
| Power specifications | 100~240V@ 50/60Hz |
| Energy-saving standby power consumption | <0.5W |
| trumpet | 1*5W |
| Operating temperature | 0 ℃~40 ℃(36~ ECO) |
| Storage temperature | -10 ℃~50℃ |
| Operating humidity | 20%~80% |
| Ventilation opening (air inlet /Air outlet | Side profile |
| Light bulb cover | top |
| Filter cover | side |
| Filter | ESD filterStatic electricity |
| Software Features | |
| Keystone Correction | V:±30 °; H:±30 ° 4Corner Correction |
| Horizontal scanning frequency | 15~100KHz |
| Vertical scanning frequency | 48~85Hz |
| Video signal input | up to 3840x2160/60Hz |
| Menu language | English ,Chinese |
| Image Mode | Dynamic, Standard, Cinema, Color Palette,sim-DICOM, blackboard (green) |
| Mute | Yes |
| Bulb Mode | normal ,Energy saving |
| Filter cleaning cycle | 500 hours |
| Cooling time | fast(0s) , normal(60s) |
| High altitude | Yes(1400~2700m) |
| Terminals | |
| HDMI | HDMI2.0 *2 |
| USB-A 2.0 | *2 |
| network | *1 |
| S/PDIF | *1 |
| Audio Output (mini-jack,3.5mm) | *1 |
| Wireless screen projection | Via APP |
| size &weight | |
| Product size | 345*261*99mm |
| net weight | ~3.4kg |
| Packing size | 442*386*195mm |
| Gross Weight | 4.7kg |
