BenQ HT4550i 4K LED Premium Home Theater Projector Instructions

June 1, 2024
BenQ

BenQ HT4550i 4K LED Premium Home Theater Projector

Product Usage Instructions

Setting Up the Projector

  1. Place the projector on a stable surface.
  2. Connect the necessary cables (HDMI, power) to the projector.

Adjusting Projection Settings

  1. Power on the projector and navigate to the settings menu.
  2. Adjust the throw ratio and zoom ratio as needed for your desired projection size.

FAQ

Q: How do I clean the projector lens?
A: To clean the lens, use a soft, dry cloth to gently wipe away any dust or smudges. Avoid using liquid cleaners.

Q: Can this projector be ceiling-mounted?
A: Yes, this projector is compatible with ceiling mounting. Ensure proper installation for safety.

All Specifications

Display

  • Brightness (ANSI lumens) 3200
  • Native Resolution 4K UHD (3840×2160)
  • Native Aspect Ratio 16:9
  • Contrast Ratio (FOFO) (w/ Lightsource Dimming), 2,000,000:1
  • Display Color 30-bit (1.07 billion colors)
  • Light Source 4LED
  • Light Source Life a. Normal 20000 hrs, b. ECO 30000 hrs, c. SmartEco 20000 hrs

Optical

  • Throw Ratio 1.15 ~ 1.50
  • Zoom Ratio 1.3x
  • Lens F/# 1.8 – 2.25 mm, f 17.02 (Wide)~22.21(Tele)
  • Projection Offset (Full-Height) 0%
  • Keystone Adjustment 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
  • Lens Shift Vertical 0%-60%
  • Lens Shift Horizontal ±15%

Picture

  • DCI-P3 Coverage 100%
  • Rec. 709 Coverage 100%
  • Picture Modes 3D, Bright Cinema, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR10, HDR10+, HLG, ISF Day, ISF Night, User

Compatibility

  • Input Lag 13 ms (1080p@120Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz), 5 ms (1080p@240Hz)
  • Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
  • Horizontal Frequency 15K~135KHz
  • Vertical Scan Rate 23~120Hz

I/O Interface

  • HDMI in (x2), HDMI-1 (2.0/HDCP2.2) (4K 120Hz *downscaling to 1080p120Hz), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)LAN (RJ45) (10/100 Mbps), (x1)
  • USB Type A (x2), USB Type A-1 (2.0/Power Supply2.5A/Service), USB Type A-2 (2.0/Power Supply1.5A/Reader)
  • RS232 in (DB-9pin) (x1)
  • DC 12V Trigger (3.5mm Jack) (x1)

Audio

  • Speaker (x1), 5W Chamber
  • HDMI Audio Return Yes, eARC, Dolby Atmos
  • S/PDIF Multi-Channel, RAW

Environment

  • Operating Temperature 0~40℃
  • Power Supply AC 100 to 240 V, 50/60 Hz
  • Typical Power Consumption (110V) 380W
  • Stand-by Power Consumption <0.5W
  • Network Stand-by Power Consumption <2W
  • Acoustic Noise (Typ./Eco.)(dB) 32/28

Accessories

  • Android TV dongle QS02, (Standard)
  • Remote Control w/ Battery RCI074
  • Power Cord (by region) x1 (3.0M)
  • 3D Glasses DGD5, (Optional)
  • Quick Start Guide (x1) 21L
  • Warranty Card (by region) Yes
  • Lens cover Yes
  • Universal Ceiling Mount CM00G3, (Optional)

Smart System

  • Built-in OS Yes, Android 11.0
  • Bluetooth Yes, Bluetooth 5.0
  • Wi-Fi Standard 802.11 a/b/g/n/ac (2.4G/5G)
  • Wireless Projection AirPlay, Google Cast

Dimension & Weight

  • Dimensions (WxHxD) (mm) 420.5 x135 x 312
  • Net Weight (kg) 6.6
  • Dimensions (WxHxD) (inch) 16.54 x 5.31 x 12.28
  • Net Weight (lb) 14.55

Projection System

  • Projection System DLP

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