Optoma HD28i Big Screen Sports Entertainment Instruction Manual

Optoma HD28i Big Screen Sports Entertainment

Product Information

• Ideal for daytime sports viewing – Powerful 4000 lumens
• Amazing color – Bring the match to life with bright vivid images
• Easy connectivity – HDMI and USB power
• All-in-one solution – Built-in audio for ultimate convenience

Immerse yourself in the game with the HD28 and experience every moment on the big screen. Convenient and easy to set up, this compact high brightness projector is ideal for well-lit environments so sports fans can enjoy live action with family or friends with the lights on.

Specifications

• Display/image
• Display technology DLP™
• Resolution 1080p Full HD (1920×1080)
• Brightness 4,000 lumens
• Contrast ratio 50,000:1
• Native aspect rati o 16:9
• Aspect ratio – compatibl e 4:3
• Keystone correction – vertical +/-40°
• Horizontal scan rate 15.3 ~ 91.1Khz
• Vertical scan rate 24 ~ 85(120 for 3D)Hz
• Uniformity 75%
• Screen siz e 0.85m ~ 7.77m (33.5″ ~ 306″) diagonal

• Lamp info

• Light source type Lamp

• Lamp watts 220

• Lamp life hours (up to) 5000 (Bright), 6500 (Dynamic), 6000 (Eco), 7000 (Eco+),10000 (Education)

• Lamp life (education) 10,000 hours

• Optical

• Throw ratio 1.47:1 ~ 1.63:1

• Projection distance (m) 1.2m – 10m

• Zoom 1.1

• Zoom type Manual

• Focal length (mm) 21.86 ~ 24

• Native offset 115%

• Connectivity

• Connections Inputs 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1

• x Composite video , 1 x Audio 3.5mm, 1 x HDMI 1.4a 3D

• support + MHL

• Outputs 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm, 1 x USBA

• power 1A

• Control 1 x RS232

• General

• Noise level (typical) 29dB

• Noise level (max) 31dB

• PC compatibility FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac

• 2D compatibility NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz

• SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)

• 3D compatibility Side-by-Sid e:1080i50 / 60, 720p50 / 60

• Frame-pack : 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60

• 3D Full 3D Security Security bar, Kensington Lock, Password protected interface

• OSD / display languages 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian,Russian,

• Chinese (simplified), Spanish, Swedish, Chinese (traditional),Turkish, Vietnamese

• Operating conditions 5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m

• Remote control Card style
• Speaker count 1
• Watts per speaker 2W
• In the box AC power cord
• Remote control
• Battery
• Basic user manual
• Optional wireless models HD Cast Pro, Quick Cast Bundle, Quick Cast starter kit,
• Power
• Power supply 100 ~ 240V, 50 ~ 60Hz
• Power consumption (standby) 0.5W
• Power consumption (min) 204W
• Power consumption (max) 266W
• Weight and dimensions
• Dimensions (W x D x H) mm 298 x 230 x 96
• Gross weight 3.31 kg
• Net weight 2.82 kg

Boasting Amazing color  technology, it delivers accurate true-to-lite color reproduction for sports and movie lovers. It also has low input latency – perfect for games and fast-moving events that rely on rapid reactions.

Copyright © 2022, Optima and its logo is a registered trademark of Optima Corporation. Optima  Europe Ltd is the licensee of the registered trademark. All other product names and company names used
herein are for identification purposes only and may be trademarks or registered trademarks of their respective owners. Errors and omissions excepted, all specifications are subject to change without notice .All
images are for representation purposes only and may be simulated. 10102022085248

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