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 greater picture
▪ Adaptive Noise Reduction Engine – Scene-specifi  c noise 
reduction removes unwanted image noise without af-
fecting detail or sharpness
▪ Image Gamma Engine – Users can defi  ne their own 
gamma curve in 9 regions 
						

							
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 cap
RCA Component Cable for YPbPr (2 m) X 1RS232 Cable (2m) X 2
HDMI to HDMI Cable to Projector (2m) X 1
Available in European version  only
SCART RGB/S-Video AdaptorVGA Cable 1.8m
HD81’s Video Box X 1
IR Module X 1                
						

							
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
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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
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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
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2
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Introduction
16

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 (RGBHV,NTSC, PAL and SECAM, 480i/
p, 576i/p, 720p and 1080i)
12. HDMI 1 (480i/p, 576i/p, 720p and 1080i/p)
13. HDMI 2 (480i/p, 576i/p, 720p and 1080i/p)
14. HDMI 3 (480i/p, 576i/p, 720p and 1080i/p)
15. HDMI To AV Receiver
16. HDMI From AV Receiver
17. To Projector
18. RS232 For Control
19. RS232 To Projector
20. IR Module
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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 2
34.  HDMI 3
35.  S-Video 3
36.  CVBS 3
37.  VGA
38.  Auto
39.  S-Video 2
40. YPbPr 2
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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. .............................................................HDMI To HDMI (Jumper) : See page 125. ........................................................................\
............................HDMI To HDMI  6. ........................................................................\
................YPbPr/RGBHV (BNC)r7. ......................................SCART RGB/S-Video Adaptor (For European Only)8. ........................................................................\
.................................S-Video Cable9. ........................................................................\
................Composite Video Cable
987
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1
6
655
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3
2
1 
						

							
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 have an HDMI equipped AV receiver and wish to send the audio signal to the receiver, but utilize the HD81’s Box as the video source selector:
1)   Connect the video sources to the HD81’s video Box.
2)   Attach an HDMI cable to the “To AV Receiver” port on the back of the 
HD81’s Video Box. Connect the other end to your AV Receiver.  This will allow the audio signal to be controlled by the AV Receiver.
3)   Attach a 2nd HDMI cable to the AV out port on the back of the AV Receiver.  
Connect the other end to the “From AV Receiver” on the back of the HD81’s Video Box. This will return the video signal in a “pass through” mode.4)  Connect an HDMI Cable to the “To Projector” on the back of the HD81’s Box side. Connect the other end to HD81’s projector side.  
						

							
Installation
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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 that comes standard with the unit to the “To 
AV Receiver” port on the back of the HD81’s Video Box. Connect the other end to the “From AV Receiver” port on the back of the HD81’s Video Box. This will allow the video signal to be properly managed.4)  Connect an HDMI Cable to the “To Projector” on the back of the HD81’s Box side. Connect the other end to HD81’s projector side.
Option 3If you have a single HDMI source, you can hook the Video source directly up to the “From AV Receiver” port on the back of the HD81’s Video Box. Connect a second HDMI cable to the “To Projector” port on the back of the HD81’s Video Box and attach the other end to HD81’s Projector side.
This confi  guration only process high resolution video for HD81’s projector.