Optoma Ex551 Projector User Manual

							EN-41
~XX45 n 7E 30 30 34 34 20  a 0D Color (Saturation) n = 0 (a=30) ~ 100 (a=31 30 30)
~XX44 n 7E 30 30 34 35 20  a 0D Tint n = 0 (a=30) ~ 100 (a=31 30 30)
~XX60 1 7E 30 30 36 30 20 31 0D Format 4:3
~XX60 2 7E 30 30 36 30 20 32 0D 16:9-l
~XX60 3 7E 30 30 36 30 20 33 0D 16:9-ll
~XX62 n 7E 30 30 36 32 20 a 0D Zoom n = -5 (a=2D 35) ~ 5 (a=35)
~XX66 n 7E 30 30 36 36 20 a 0D V Keystone n = -30 (a=2D 33 30) ~ 30 (a=33 30)
~XX230 1 7E 30 30 32 33 30 20 31 0D 3D Mode DLP-Link
~XX230 0 7E 30 30 32 33 30 20 30 0D 3D Mode Off
~XX231 1 7E 30 30 32 33 31 20 31 0D 3D Sync Invert  On
~XX231 0 7E 30 30 32 33 31 20 30 0D 3D Sync Invert Off
~XX70 1 7E 30 30 37 30 20 31 0D  Language English
~XX70 2 7E 30 30 37 30 20 32 0D German
~XX70 3 7E 30 30 37 30 20 33 0D French
~XX70 4 7E 30 30 37 30 20 34 0D Italian
~XX70 5 7E 30 30 37 30 20 35 0D Spanish
~XX70 6 7E 30 30 37 30 20 36 0D Portuguese
~XX70 7 7E 30 30 37 30 20 37 0D Polish
~XX70 8 7E 30 30 37 30 20 38 0D Dutch
~XX70 9 7E 30 30 37 30 20 39 0D Swedish
~XX70 10 7E 30 30 37 30 20 31 30 0D Norwegian/Danish
~XX70 11 7E 30 30 37 30 20 31 31 0D Finnish
~XX70 12 7E 30 30 37 30 20 31 32 0D Greek
~XX70 13 7E 30 30 37 30 20 31 33 0D Traditional Chinese 
~XX70 14 7E 30 30 37 30 20 31 34 0D Simplified Chinese
~XX70 15 7E 30 30 37 30 20 31 35 0D Japanese
~XX70 16 7E 30 30 37 30 20 31 36 0D Korean
~XX70 17 7E 30 30 37 30 20 31 37 0D Russian
~XX70 18 7E 30 30 37 30 20 31 38 0D Hungarian
~XX70 19 7E 30 30 37 30 20 31 39 0D Czech
~XX70 20 7E 30 30 37 30 20 32 30 0D Arabic
~XX70 21 7E 30 30 37 30 20 32 31 0D Thai
~XX70 22 7E 30 30 37 30 20 32 32 0D Turkish
~XX70 23 7E 30 30 37 30 20 32 33 0D Farsi
~XX70 25 7E 30 30 37 30 20 32 35 0D Vietnamese
~XX70 26 7E 30 30 37 30 20 32 36 0D Indonesian
~XX70 27 7E 30 30 37 30 20 32 37 0D Romanian
~XX71 1 7E 30 30 37 31 20 31 0D Projection Front-Desktop
~XX71 2 7E 30 30 37 31 20 32 0D Rear-Desktop
~XX71 3 7E 30 30 37 31 20 33 0D Front-Ceiling
~XX71 4 7E 30 30 37 31 20 34 0D Rear-Ceiling
~XX72 1 7E 30 30 37 32 20 31 0D Menu Location Top Left
~XX72 2 7E 30 30 37 32 20 32 0D Top Right
~XX72 3 7E 30 30 37 32 20 33 0D Centre
~XX72 4 7E 30 30 37 32 20 34 0D Bottom Left
~XX72 5 7E 30 30 37 32 20 35 0D Bottom Right
~XX73 n 7E 30 30 37 33 20 a 0D Signal  Frequency  n = -50 (a=2D 35 30) ~ 50 (a=35 30) By signal
~XX74 n 7E 30 30 37 34 20 a 0D Phase n = 0 (a=30) ~ 31 (a=33 31)  By signal
~XX75 n 7E 30 30 37 35 20 a 0D H. Position  n = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX76 n 7E 30 30 37 36 20 a 0D V. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX78 1 7E 30 30 37 38 20 31 0D Security Settings Enable
~XX78 0 7E 30 30 37 38 20 32 0D  Disable(0/2 for backward compatible)
~XX80 1 7E 30 30 38 30 20 31 0D Mute On
~XX80 0 7E 30 30 38 30 20 30 0D Off (0/2 for backward compatible)
~XX81 n 7E 30 30 38 31 20 a 0D Volume n = 0 (a=30) ~ 20 (a=32 30)
~XX100 1 7E 30 30 31 30 30 20 31 0D Source Lock On
~XX100 0 7E 30 30 31 30 30 20 30 0D Off (0/2 for backward compatible)
~XX100 3 7E 30 30 31 30 30 20 33 0D Next Source
~XX101 1 7E 30 30 31 30 31 20 31 0D High Altitude On
~XX101 0 7E 30 30 31 30 31 20 30 0D Off (0/2 for backward compatible)
~XX106 n 7E 30 30 31 30 36 20 a 0D Auto Power Off (min)  n = 0 (a=30) ~ 60 (a=36 30)
~XX110 1 7E 30 30 31 31 30 20 31 0D Brightness Mode Bright
~XX110 0 7E 30 30 31 31 30 20 30 0D STD (0/2 for backward compatible)
~XX111 1 7E 30 30 31 31 31 20 31 0D Lamp Reset Yes
~XX111 0 7E 30 30 31 31 31 20 30 0D No (0/2 for backward compatible)
~XX112 1 7E 30 30 31 31 32 20 31 0D Reset Yes
~XX99 1 7E 30 30 39 39 20 31 0D RS232 Alert Reset Reset  System Alert 
SEND to emulate Remote
~XX140 1 7E 30 30 31 34 30 20 31 0D Power 
						

							 EN-42
~XX140 10 7E 30 30 31 34 30 20 31 30 0D Up/Page +
~XX140 11 7E 30 30 31 34 30 20 31 31 0D Left/Source
~XX140 12 7E 30 30 31 34 30 20 31 32 0D Enter (for projection MENU)
~XX140 13 7E 30 30 31 34 30 20 31 33 0D Right/Re-SYNC
~XX140 14 7E 30 30 31 34 30 20 31 34 0D Down/Page -
~XX140 15 7E 30 30 31 34 30 20 31 35 0D Keystone +
~XX140 16 7E 30 30 31 34 30 20 31 36 0D Keystone -
~XX140 17 7E 30 30 31 34 30 20 31 37 0D Volume -
~XX140 18 7E 30 30 31 34 30 20 31 38 0D Volume +
~XX140 19 7E 30 30 31 34 30 20 31 39 0D Brightness (1)
~XX140 20 7E 30 30 31 34 30 20 32 30 0D Menu (2)
~XX140 21 7E 30 30 31 34 30 20 32 31 0D 3D (3)
~XX140 22 7E 30 30 31 34 30 20 32 32 0D  HDMI (4)
~XX140 23 7E 30 30 31 34 30 20 32 32 0D Contrast (4)
~XX140 24 7E 30 30 31 34 30 20 32 34 0D AV Mute (6)
~XX140 25 7E 30 30 31 34 30 20 32 35 0D S-Video (7)
~XX140 26 7E 30 30 31 34 30 20 32 36 0D VGA1/2 toggle (8)
~XX140 27 7E 30 30 31 34 30 20 32 37 0D Video (9)
SEND from projector automatically
232 ASCII Code HEX Code Function Projector Return Description
when Standby/Warming/Cooling/Out of Range/Lamp fail/ INFOn n : 0/1/2/3/4/6/7/8/9 = Standby/Warming/
Cooling/Out of Range/Lamp fail/
Fan Lock/Over Temperature/Lamp Hours Running Out/Cover Open Fan Lock/Over Temperature/Lamp Hours 
Running Out/Cover Open
READ from projector
232 ASCII Code HEX Code Function Projector Return Description
~XX121 1 7E 30 30 31 32 31 20 31 0D Input Source Commands OKn n : 0/1/2/3/4/5 = None/VGA1/VGA2/S-Video/
Video/HDMI
~XX122 1 7E 30 30 31 32 32 20 31 0D Sofware Version OKdddd dddd: FW version
~XX123 1 7E 30 30 31 32 33 20 31 0D Display Mode OKn n : 0/1/2/3/4/5/7/8/9/None/Presentation/Bright/
Movie/sRGB/User/Blackboard/Classroom/3D
~XX124 1 7E 30 30 31 32 34 20 31 0D Power State OKn n : 0/1 = Off/On
~XX125 1 7E 30 30 31 32 35 20 31 0D Brightness OKn
~XX126 1 7E 30 30 31 32 36 20 31 0D Contrast OKn
~XX127 1 7E 30 30 31 32 37 20 31 0D Aspect Ratio OKn (ES550/ES551/EX550/EX551) n: 0/1/2 = 4:3/
16:9-I/16:9-II
~XX128 1 7E 30 30 31 32 38 20 31 0D Color Temperature OKn n : 0/1/2 = Warm/Medium/Cold
~XX129 1 7E 30 30 31 32 39 20 31 0D Projection Mode OKn n : 0/1/2/3 = Front-Desktop/ Rear-Desktop/ 
Front-Ceiling/ Rear-Ceiling
~XX150 1 7E 30 30 31 35 30 20 31 0D Information OKabbbbccdddde
a : 0/1 = Off/On
bbbb: LampHour 
c: source 00/01/02/03/04/05 = None/VGA1/
VGA2/S-Video/Video/HDMI 
dddd: FW version
e : Display mode 0/1/2/3/4/5/7/8/9
None/Presentation/Bright/Movie/sRGB/User/   
Blackboard/Classroom/3D
~XX151 1 7E 30 30 31 35 31 20 31 0D Model name OKn n:1/2/3/4 =ES550/ES551/EX550/EX551
~XX108 1 7E 30 30 31 30 38 20 31 0D Lamp Hours OKbbbb bbbb: LampHour
~XX108 2 7E 30 30 31 30 38 20 31 0D Cumulative Lamp Hours OKbbbbb bbbbb: (5 digits) Total Lamp Hours 
						

							EN-43
Troubleshooting
Refer to the symptoms and measures listed below before sending the 
projector for repairs. If the problem persists, contact your local reseller or 
service center. Please refer to LED Indicator Messages as well.
Start-up problems
If no lights turn on:
„Be sure that the power cord is securely connected to the projector and the
other end
 is plugged into an outlet with power.
„Press the power button again.
„Unplug the power cord and wait for a short while, then plug it in and press
the power
 button again.
Image problems
If the searching source is displayed:
„Press SOURCE on the projector or Source on the remote control to select
an active input source.
„Be sure the external source is turned on and connected.
„For a computer connection, ensure your notebook computer’s external 
video port is
 turned on. Refer to the computer manual.
If the image is out of focus:
„While displaying the on-screen menu, adjust the focus ring. (The image
size should
 not change; if it does, you are adjusting the zoom, not the
focus.)
„Check the projection lens to see if it needs cleaning.
If the image is flickering or unstable for a computer connection:
„Press MENU on the projector or Menu on the remote control, go to Signal
and adjust Frequency or Tracking.
Remote control problems
If the remote control does not operate:
„Be sure nothing is blocking the remote control receiver on the front of the
projector. Use the remote control within the effective range.
„Aim the remote control at the screen or at the front of the projector.
„Move the remote control so it is more directly in front of the projector and
not as far to the side. 
						

							 EN-44
LED Indicator Messages
Projector Status POWER TEMP LAMP
Standby mode Blue solid Off Off
Normal running mode Flashing 30 
seconds after 
powering on 
and then 
become solid 
blueOff Off
Normal cooling Blue solid Blue solid Red solid
Lamp ignition failed Blue solid Off Red flashing
Lamp life end Blue solid Off Red solid
Temp error Blue solid Blue flashing Off
Fan error Blue solid Blue solid Off
Color wheel or DMD error Blue flashing Blue flashing Red flashing 
						

							EN-45
Optoma Global Offices
For service or support please contact your local office.
USA
3178 Laurelview Ct.
Fremont, CA 94538, USA 888-289-6786
www.optomausa.com [email protected]
Canada
5630 Kennedy Road, Mississauga, 905-361-2582
ON, L4Z 2A9, Canada 905-361-2581
www.optoma.ca [email protected]
Europe
42 Caxton Way, The Watford Business 
Park
Watford, Hertfordshire,
WD18 8QZ, UK +44 (0) 1923 691 800
www.optoma.eu +44 (0) 1923 691 888
Service Tel : +44 (0)1923 691865 [email protected]
France
Batiment E +33 1 41 46 12 20
81-83 avenue Edouard Vaillant +33 1 41 46 94 35
92100 Boulogne Billancourt, France [email protected]
Spain
C/ Jose Hierro,36 Of. 1C +34 91 499 06 06
28522 Rivas VaciaMadrid, +34 91 670 08 32
Spain
Deutschland
Wiesenstrasse 21 W +49 (0) 211 506 6670
D40549 Dusseldorf, +49 (0) 211 506 66799
Germany [email protected]
Scandinavia 
						

							 EN-46Lerpeveien 25 +47 32 98 89 90
3040 Drammen +47 32 98 89 99
Norway [email protected]
PO.BOX 9515
3038 Drammen
Norway
Latin America
3178 Laurelview Ct.
Fremont, CA 94538, USA 888-289-6786
www.optoma.com.br www.optoma.com.mx
Korea
WOOMI TECH.CO.,LTD.
4F,Minu Bldg.33-14, Kangnam-Ku, +82+2+34430004
seoul,135-815, KOREA +82+2+34430005
Japan
東京都足立区綾瀬 3-25-18
株式会社オーエスエム[email protected]
サポートセンター :0120-46-5040www.os-worldwide.com
Ta i w a n
5F., No. 108, Minchiuan Rd. +886-2-2218-2360
Shindian City, +886-2-2218-2313
Taipei Taiwan 231, R.O.C. [email protected]
www.optoma.com.tw asia.optoma.com
Hong Kong
Unit A, 27/F Dragon Centre,
79 Wing Hong Street, +852-2396-8968
Cheung Sha Wan, +852-2370-1222
Kowloon, Hong Kong www.optoma.com.hk
China
5F, No. 1205, Kaixuan Rd., +86-21-62947376 
						

							EN-47 Changning District +86-21-62947375
Shanghai, 200052, China www.optoma.com.cn 
						

							 EN-48
Regulation & Safety Notices
This appendix lists the general notices of your projector.
FCC Notice
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in
residential installation. This equipment generates, uses and can radiate radio
frequency energy and if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. 
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, detectable by turning the equipment in question off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
„Reorient or relocate the receiving antenna
„Increase the distance between the equipment and the receiver
„Connect the equipment to an outlet on a different circuit than that which
the receiver is connected to
„Or consult the dealer or an experienced radio/TV technician for help.
Notice: Shielded cables
All connections to other computing devices must be made using shielded 
cables to maintain compliance with FCC regulations.
Caution
Changes or modifications not expressly approved by the manufacturer could 
void the user’s authority, which is granted by the Federal Communications 
Commission, to operate this projector. 
						

							EN-49
Operation conditions
This device complies with Part 15 of the FCC Rules. Operation is subject to 
the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference received, including interference 
that may cause undesired operation.
Notice: Canadian users
This Class B digital apparatus complies with Canadian ICES-003.
Remarque a l°¶intention des utilisateurs canadiens
Cet appareil numerique de la classe B est conforme a la norme NMB-003 du 
Canada.
Declaration of Conformity for EU countries
„EMC Directive 2004/108/EC (including amendments)
„Low Voltage Directive 2006/95/EC
„R & TTE Directive 1999/5/EC (if product has RF function)
Disposal instructions
  
Do not throw this electronic device 
into the trash when discarding. To 
minimize pollution and ensure 
utmost protection of the global 
environment, please recycle it. 
						

							 EN-50
Remote Control
Power
Turn the projector on or off.
L Button
Perform the left button of the 
mouse.
R Button
Perform the right button of the 
mouse.
Page +
Perform page up function.
Page -
Perform page down function.
Enter/ /Help?
 Confirm your item selection.
? Open the Help Menu.
Source
Switch between input signals.
Re-SYNC
Automatically synchronize the 
projector to the input source.
Four directional buttons
Use four directional buttons to 
select items or make adjustments 
to your selection.
Keystone+/-
Manually correct distorted images 
resulting from an angled 
projection.
Vo l u m e + / -
Adjust the volume level.Brightness
Display the setting bar for adjustment of 
brightness.
3D
Turn on or off 3D function.
Menu
Display on-screen display menus.
HDMI
Display HDMI signal.
(This function will not work if product 
does not have HDMI)