Optoma Hd81 Projector User Manual

Introduction
English
11

 Unique HDMI switching that outputs HDMI audio to 
HDMI-capable A/V receiver
 Front panel inputs for camcorder, portable computer 
and other video sources
 Advanced video enhancement engines including:
▪ Vivid Color Engine – Provides RGBCYM satura-
tion/hue enhancement over 9 regions independently 
for each color
▪ Edge Sharpening Engine – Advanced user-defi  nable, 
boundary-limiting function maximizes
▪ Auto Contrast Engine – Scene-dependent black and 
white enhancement for...

Introduction
12

Power Cord (1.8m) X 2▪ 3 pin for Projector▪ 2 pin for Box 
IR Remote Controller X 1
HDMI to HDMI Cable (15cm) X 1
 Package Overview
The product ships standard with the accessories & items 
shown below. If anything is missing or damaged, please 
contact your dealer immediately.
Documentation : 
 User’s Manual
 Warranty Card
 Quick Start Card
 Due to the differ-ence in applications for each country, some regions may have dif-ferent accessories.
AAA Batteries X 2
Projector with lens...

Introduction
English
13

1.  Control Panel
2.  Zoom  Lever
3.  Focus Ring
4.  Elevator Button (one on each side)
5.  Elevator Feet
6.  Zoom Lens
7.  IR Receivers
8.  Connection Ports
9.  Power  Socket & Main Power Switch
10. Tilt-Adjustment Feet
Projector Part
  Product Overview
12
5
4
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91
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Introduction
14

 Connection Ports
1.  HDMI Connector
2. RS232 Input Connector
3. USB Input Connector
4. Power  Socket & Main Power Switch
5.  KensingtonTM Lock Port
 Control Panel
1. Power LED 
2.  Lamp Indicator LED
3.  Temp Indicator LED
123
23145   

Introduction
English
15

Video Box Part
1.  VGA
2.  S-Video 3 (NTSC, PAL and SECAM)
3.  Composite 3/CVBS 3 (NTSC, PAL and SECAM)
4. Four Directional Select Keys
5.  Menu (On/Off)
6.  On/Standby
7.  Re-Sync
8.  Enter/Source Select
9. IR Receiver
Front Panel
1
2
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6
8  

Introduction
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Back Panel
1. AC In
2. Composite 1/CVBS 1 (NTSC, PAL and SECAM)
3. Composite 2/CVBS 2 (NTSC, PAL and SECAM)
4. S-video 1 (NTSC, PAL and SECAM)
5. S-video 2 (NTSC, PAL and SECAM)
6. Component YPbPr/BNC 1 (NTSC, PAL and SECAM, 480i/
p, 576p, 720p and 1080i)
7. Component YPbPr/BNC 2 (NTSC, PAL and SECAM, 480i/
p, 576p, 720p and 1080i)
8. DC 12V Output
9. DC 12V Output (Programmable)
10. YPbPr/RGBHV 1 (RGBHV,NTSC, PAL and SECAM, 480i/
p, 576i/p, 720p and 1080i)
11. YPbPr/RGBHV 2...

Introduction
English
17

Remote Control
1.  Standby 
2.  Power On
3.  Brite Mode
4.  IRIS
5.  ISF Day
6.  User 1
7. ISF Night
8.  User 2
9.   User 3
10.  Gamma
11.  Edge Enhance
12.  Color Vivid 
13.  B/W Extension
14. Four Directional Select Keys
15.  Enter
16.  Menu
17.  V.Shit +/-
18.  Demo
19.  Overscan
20.  16x9 format
21.  Letter-Box format
22.  Format 1
23.  4x3 format
24.  Native format
25.  Format 2
26.  HDMI 1
27.  S-Video 1
28.  CVBS 1
29.  YPbPr 1
30.  BNC 1
31. CVBS 2
32.  BNC 2
33.  HDMI...

Installation
18

 Connecting the Projector
 Due to the differ-ence in applications for each country, some regions may have differ-ent accessories.
1. ........................................................................\
.....................................Power Cord2. ........................................................................\
...HDMI To HDMI (To Projector)3. ........................................................................\
...........RS232 Cable (To Projector)4....

Installation
English
19

Connecting HD81 To AV Receiver
For maximum fl  exibility when integrating into existing 
entertainment systems, the HD81 Video Box is equipped 
with 2 HDMI outputs.  One output directly sends the signal 
out to the display and the second output sends the signal 
out to an HDMI equipped AV receiver. There are three ways 
to connect the HDMI output from the HD81’s Video Box.
Option 1Using HD81’s Video Box as video source selector and HDMI equipped AV Receiver for audio: 
If you...

Installation
20

Option 2Using HD81 as video source selector and directly connecting the video source to the AV Receiver:
If you do not have an HDMI equipped AV receiver, to ensure proper audio connections, you will need to directly connect the Audio out from the Video source to your receiver.  The HD81 will be used only to process the Video signals.1)  Connect the video sources to the HD81’s Video Box.
2)   Connect the video sources audio out directly to your receiver.
3)   Attach the short HDMI cable...