Smart Signage Series ST550K
Panel
| Screen Size | 55'' |
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| Backlight/Lightsource | D-LED |
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| Active Area (horizontal × vertical)(mm) | 1225.2 x 696.7mm |
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| Resolution (pixels) | UHD 3840 x 2160 |
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| Brightness (typical) | 350 nits |
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| Contrast Ratio (typical) | 1200:1 |
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| Viewing Angle (horizontal/vertical) | 178° / 178° |
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| Aspect Ratio | 16:9 |
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| Light Life (typical) | 30,000hrs |
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| Display Orientation | Landscape / Portrait |
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Audio
| Internal Speaker (Amp) | 8W x 2 |
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| Audio In/Out (left/right) | x1 (RCA) / x1 (Coanoial) |
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| Audio Line In/Out (3.5mm) | No / x1 |
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Connectivity
| VGA In/Out | x1 / No |
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| HDMI In/Out | x3 / No |
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| USB port (Type A) | x3 (2.0) / x1 (3.0) |
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| RJ45 Port In/Out | x1 / No |
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Power
| AC/DC In | AC |
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| Voltage | 100V ~ 240V, 50Hz / 60Hz |
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| Power Consumption (typical/standby ) | ≦155W / ≦0.5W |
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Mechanical
| Dimension (WxHxD) (mm) | 1,246.9 × 725.2 × 79.9 (w/o stand) 1,246.9 × 790.5 × 322.9 (w/ Stand) |
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| Bezel Width (top/bottom/left/right) (mm) | 16.6 / 24.1 / 16.6 / 16.6 |
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| Weight (w/o Packing/ w/ Packing) (kg) | 16.0 kg / 20.0 kg |
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| Wall Mounting (VESA) (mm) | 200 x 300 (4 holes) (4 - M6 x 10L) |
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Environment
| Operation Temperature | 0°C ~ 40°C |
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| Storage Temperature | -20°C ~ 55°C |
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OSD
| On-Screen Display Languages | English / French / Spanish / Portuguese / Simplified Chinese / Traditional Chinese / German / Dutch / Polish / Russian / Czech / Danish / Swedish / Italian / Romanian / Finnish / Norwegian / Greek / Turkish / Arabic / Japanese (21 Languages) |
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Software
| Multiple Display Control (MDA) Support | Yes |
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| X-Sign (please check X-Sign website for detailed compatibility info.) | Yes |
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Accessory
| Remote Control | Yes |
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| Power Cord(By Region) | Yes |
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| VGA Cable | Yes |
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| HDMI Cable | Yes |
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| Quick Start Guide | Yes |
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| User's Manual Electronic File | Yes |
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| Stand | Yes |
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