LK935 5500 Lumen 4K Laser Conference Room Projector

All Specifications:

Display:

• Brightness (ANSI lumens): 5500
• Native Resolution: 4K UHD (3840×2160)
• Native Aspect Ratio: 16:9
• Contrast Ratio (FOFO): 3,000,000:1
• Display Color: 30-bit (1.07 billion colors)
• Light Source: Laser
• Light Source Life:
  • a. Normal: 20000 hrs

Optical:

• Throw Ratio: 1.36~2.18
• Zoom Ratio: 1.6x
• Lens: F/# = 1.809, f = 8.6 ~ 9.4
• Projection Offset (Full-Height): 0%
• Keystone Adjustment: 3D, Vertical ± 30 degrees; Horizontal ± 30 degrees; Rotation ± 30 degrees
• Lens Shift Vertical: -60%~ +60%
• Lens Shift Horizontal: -23%~ +23%

Picture:

• Rec. 709 Coverage: 92%
• Picture Modes: 3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1, User 2, Video, Video Conference

Compatibility:

• Input Lag: 33.4 ms (1080p@60Hz)
• Resolution Support: VGA (640 x 480) to 4K UHD (3840 x 2160)
• Horizontal Frequency: 15K~135KHz
• Vertical Scan Rate: 23~240Hz

I/O Interface:

• HDMI in: (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
• Display Port: (x1)
• LAN (RJ45): (x1)
• HDBaseT (RJ45): (x1), Video/Audio
• 3D Sync in: (x1), VESA
• 3D Sync out: (x1), VESA
• USB Type A: (x1), USB Type A-1 (2.0/Power Supply2.0A)
• RS232 in (DB-9pin): (x1)
• Wired Remote in (3.5mm Mini Jack): (x1)
• Wired Remote out (3.5mm Mini Jack): (x1)
• DC 12V Trigger (3.5mm Jack): (x1)

Audio:

• Speaker: (x1), 10W
• Audio out (3.5mm Mini Jack): (x1)
• HDMI Audio Return: Yes, ARC, 5.1 channel
• S/PDIF: Multi-Channel, RAW

Environment:

• Operating Temperature: 0~40℃
• Power Supply: AC 100 to 240 V, 50/60 Hz
• Typical Power Consumption (110V): 440W
• Stand-by Power Consumption: <0.5W
• Network Stand-by Power Consumption: <2W
• Acoustic Noise (Typ./Eco.)(dB): 40/33

Accessories:

• Remote Control w/ Battery: RCA011
• Power Cord (by region): x1 (1.8M)
• 3D Glasses (Optional): DGD5
• Installation Guide: Yes
• Warranty Card (by region): Yes
• Universal Ceiling Mount (Optional): CM00G3

Dimension & Weight:

• Dimension & Weight: 416x166x351
• Net Weight (kg): 7.0

Projection System:

• Projection System: DLP