Acer Vero HL1820 4K UHD RGB Laser Προβολέας (λευκό)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Acer
• Product family
  Vero
• Model
  HL1820
• Category
  Beamer / Projektoren
• Projection technology
  3-chip DLP
• DMD chip
  0.65-inch 4K UHD DMD
• Native resolution
  3840 × 2160 (4K UHD)
• Aspect ratio
  16:9
• Light source
  RGB laser (solid-state)
• Advertised brightness (RGB)
  5,500 RGB lumens
• Standard brightness (ANSI)
  2,000 ANSI lumens
• Eco brightness
  1,600 ANSI lumens
• Contrast ratio
  3,500,000:1 (listed)
• Color coverage
  106% Rec.2020
• Gaming support
  1080p @ 240 Hz
• Input response (high-refresh)
  ≈4.2 ms
• Keystone correction horizontal
  ±30%
• Keystone correction vertical
  ±30%
• Throw/Projection ratio
  max 2.24 (standard/long throw category)
• Installation orientation
  360° installation capability
• Continuous operation approved
  Yes (24/7)
• Laser life
  20,000 hours (30,000 hours in Eco mode)
• Lamp replacement
  required
• HDMI inputs
  2× HDMI
• Audio output
  1× 3.5 mm analog jack
• Dimensions (W×D×H)
  Approximately 286 × 216 × 115.5 mm
• Product weight
  Approximately 3,200 g
• Housing color
  White
• Operating noise (Eco)
  ~29 dB
• Notable features
  RGB laser, 4K UHD 0.65" DMD, 360° install, 24/7 operation, high Rec.2020 coverage

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