HMS-Y75a Interactive Flat Panel

HMS-Y75a Interactive Flat Panel

 technical parameters
Display parameters
Brands  LG, AUO, Chi Mei, Samsung, BOE, China Star
Size  75 inches
Screen grade  Commercial grade
Response time <10 milliseconds
Aspect ratio  16:9
Maximum display size  1225 (H) × 700 (V) mm
Resolution  1920×1080 (2K), 3840×2160 (4K)
Screen brightness (Typ)  350cd/m
2 Static contrast ratio  1100:1
Refresh frequency  60Hz
Display color number  8-bit(D), 10-bit(D), 1.07Billioncolors
Color gamut ≥72%
Contrast (Typ)  5000:1
Viewing angle  178°(H/V)
Backlight type  DLED
Life  ≥ 120000 hours
Audio and video parameters
Soundtrack 2.1
Power  2×10W (mid-treble) +15W (bass)
Touch writing system
Recognition principle  infrared recognition
Support system   Compatible with Andriod, Linux, Windows 7/8/10 (32-bit/64-bit)
Touch points  20-point touch
Minimum identifier  2mm
Input method  Finger, touch pen and other objects
Response time ≤10 milliseconds
Touch accuracy  ±2mm (more than 90% touch area)
Writing height ≤3.5mm
Communication method  Full speed USB
Writing screen surface ≥7H
Output coordinates  32768(W)×32768(D)
Cursor speed  80-120point/ms
Touch screen power supply  5VUSB
Power consumption  0.5W-2W


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interactive flat panel   interactive flat panel   interactive flat panel

interactive flat panel   Interactive Flat Panel    interactive flat panel