HD73 - Projector OPTOMA - Free user manual and instructions

Product type	Home Theater Projector
Brand	Optoma
Model	HD73
Display Technology	DLP DarkChip3™ 0.65"
Brightness	1100 lumens
Contrast Ratio	6000:1 (ImageAI™ mode)
Native Resolution	1280 x 768 (WXGA)
Maximum Resolution	UXGA (1600x1200), 1080p
HD Compatibility	1080p, 720p, 1080i
Lens	Manual zoom 1.2x, F/2.5~2.8, f=22.25~26.69mm
Throw Ratio	1.58:1 to 1.90:1
Image Size	28" to 304" (0.7 to 7.7 m)
Projection Distance	1.2 m to 11.9 m
Keystone Correction	Horizontal and vertical
Connectivity	HDMI, DVI-I (HDCP), Component, Composite, S-Video, RS-232, IR receivers, +12V relay
Power Supply	100-240 V, 50-60 Hz, 285 W (max), <13 W standby
Lamp	220W UHP, 3000 hours lifespan (standard)
Dimensions (W x H x D)	344 x 94 x 246 mm
Weight	3.2 kg
Noise Level	27 dB (standard mode)
Operating Temperature	5 to 35 °C, max humidity 80%
Security	Kensington lock port
Warranty	2 years parts and labor, 90 days on lamp
Included Accessories	Power cable, composite cable, S-Video cable, remote control, batteries, lens cap, manual, quick guide, warranty card
Maintenance and Cleaning	Clean the air filter regularly; use a soft, dry cloth for the exterior
Spare Parts and Repairability	Contact Optoma customer service for spare parts

Frequently Asked Questions - HD73 OPTOMA

What is the native resolution of the Optoma HD73 projector?

The native resolution is 1280 x 768 (WXGA), compatible with HD signals up to 1080p.

What type of lamp does the HD73 use and what is its lifespan?

It uses a 220W UHP lamp with a lifespan of 3000 hours in standard mode.

How can I connect an HD source to the projector?

You can use the HDMI or DVI-I (HDCP compatible) connectors for a digital HD connection. Component inputs are also available.

Is the projector suitable for ceiling mounting?

Yes, it supports front, rear, ceiling, and table projection modes. A ceiling mount kit is available as an option.

What to do if the image is distorted?

Use the horizontal and vertical keystone correction to straighten the image. Also adjust the manual focus and zoom on the lens.

What is the power consumption of the projector?

The maximum consumption is 285 W in operation, and less than 13 W in standby.

How to maintain the projector?

Regularly clean the air filter to prevent overheating. Use a soft, dry cloth for the exterior. Never open the casing.

What are the supported image formats?

The projector has a native 16:10 aspect ratio and supports 4:3 and 16:9 formats.

Is the projector quiet?

Yes, the noise level is only 27 dB in standard mode, making it suitable for home theater use.

Where to find spare parts for the HD73?

Contact Optoma customer service or refer to the user manual for spare parts and repair information.

USER MANUAL HD73 OPTOMA

HD73 Home Theater Projector

The Next Level of 720p Excellence

The Optoma HD73 is a native 720p home theater projector that offers amazing performance and picture quality. Based on Texas Instruments' DarkChip3™ DLP® chipset, the HD73 also features the latest color processing technologies that deliver higher brightness and more vibrant colors to the projected image. At 1100 lumens and a 6000:1 contrast ratio (with ImageAI™), the Optoma HD73 takes the high-definition home theater projector to a higher level.

White projector with visible lens and control panel, no text or symbols on the device itself

Features

■ DarkChip3™ DLP technology
■ 1100 lumens with a 6000:1 contrast ratio (in ImageAI™ mode)
■ HD compatibility 1080p
■ BrilliantColor™ technology
■ TrueVivid™ color enhancement
- Wide angle zoom lens with throw ratio of 1.58-1.90:1
■ Light shield design and ultra-quiet operation
■ Dual digital HD connectivity (DVI-I and HDMI)
■ 5x color wheel to give superior viewing

Specifications

Brightness (Typical)

1100 Lumens

Resolution

1280 × 768

Maximum Resolution

UXGA (1600 x 1200),

1080p (1920 x 1080)

Contrast Ratio

6000:1 in ImageAI™ Mode

4500:1 (Full On/Full Off)

Display Technology

Single 0.65" DarkChip3™ DLP®

Technology by Texas Instruments

Noise Level

27 dB (STD)

Lamp Type and Life

220W UHP, 3000 Hours (STD)

Image Optimization

Faroudja DCDi™

Image Size (Diagonal)

28" - 304" (.7 - 7.7 m)

Projection Distance

3.9' - 39' (1.2 - 11.9 m)

Throw Ratio

1.58 to 1.90:1 (Distance/Width)

Displayable Colors

10-bit per Channel Color Processing

Computer Compatibility

UXGA, SXGA+, WXGA, XGA, SVGA, VGA

Compression, VESA Standards, PC and Macintosh Compatible

Video Compatibility

NTSC (M, 3.58/4.43 MHz), PAL (B, D, G, H,

I, M, N), SECAM (B, D, G, K, K1, L), HDTV

(720p, 1080i/p)

Aspect Ratio

16:10 Widescreen Native with Support for

4:3 and 16:9

Projection Lens

F/2.5\~2.8, f = 22.25\~26.69mm,

1.2x Manual Focus/Digital Zoom

Keystone Correction

Horizontal and Vertical

Vertical Refresh Rate

43 to 85 Hz

I/O Connectors

HDMI, DVI-I w/HDCP, Component Video,

Composite Video (RCA), S-Video, RS-232,

Two IR Receivers, +12V Trigger Relay

Security

One Kensington Lock Port

Projection Method

Front, Rear, Ceiling Mount, Table Top

Uniformity

90%

Operating Temperature

5 - 35°C, 80% Humidity (Max.)

Storage Temperature

-20 - 60°C, 80% Humidity (Max.)

Power Supply

100 - 240 Volts, 50-60 Hz

Power Consumption

285W ±10% Full Power,

<13W Standby Power

Weight

7 lbs (3.2 kg)

Dimensions (W x H x D)

13.56" x 3.72" x 9.67" (344 x 94 x 246mm)

Standard Accessories

Power Cord, Composite Video Cable,

S-Video Cable, Remote Control, Batteries

for Remote, Lens Cap, User's Manual,

Quick Start Guide and Warranty Card

Optional Accessories

Ceiling Mount Kit, DVI to DVI Cable, HDMI

to HDMI Cable, Carrying Case, GrayWolfII™

Series Screens and Extended Warranty

Warranty

2 Years Limited Parts and Labor with a Zero

Dead Pixel Policy, 90 Days on Lamp

UPC

796435 21 996 3