Optoma Gt750e Projector User Manual

							51English
Appendices
RS232 Protocol Function List
GT750
Baud Rate  9600
Data Bits 8
Parity  None
Stop Bits 1
Flow Control  None
UART16550 FIFO Disable
~ XX X XX nCR
Lead Code Projector ID Command IDspacevariable carriage return
Function ASCIIPass Fail
Power On/Off
n=1/n=0 & 2~XX00 n
PF
Power On with Password PF
Re-sync ~XX01 nPF
AV Mute On/Off
n=1/n=0 & 2~XX02 n
PF
Mute On/Off
n=1/n=0 & 2~XX03 n
PF
Freeze n=1~XX04 n
PF
Unfreeze n=0 & 2
Zoom Plus n=1~XX05 n
PF
Zoom Minus n=1~XX06 n
PF
Direct Source Commands HDMI 1
n=1~XX12 n
P
HDMI 2 n=15
VGA 1 n=5
VGA 1 SCART  n=7
VGA 1 Component n=8
S-Video n=9
Video n=10
IMAGE Display Mode
Presentation
n=1~XX20 n
PF
Cinema  n=11
Bright n=2
User n=5
Blackboard n=7
Classroom n=8
3D n=9
Game n=12
Brightness n= -50 - +50 ~XX21 n
PF
Contrast n= -50 - +50 ~XX22 n
PF
Sharpness n= 1- +15~XX23 n
PF
Tint n= -50 - +50~XX44 n
PF
Color n= -50 - +50~XX45 n
PF
Advanced Color Settings     
RGB Gain/BiasRed Gain
n= -50 - +50~XX24 n
Green Gain n= -50 - +50~XX25 n
Blue Gain n= -50 - +50~XX26 n
Red Bias n= -50 - +50~XX27 n
Green Bias n= -50 - +50~XX28 n
Blue Bias n= -50 - +50~XX29 n
Cyan Gain n= -50 - +50 ~XX30 n
Yellow Gain n= -50 - +50 ~XX31 n
Magenta Gain n= -50 - +50 ~XX32 n
Reset n=1
~XX33 n
n= 0 - 10 ~XX34 n PF
Gamma Film
n=1~XX35 n
PF
Video n=2~XX35 n
Graphics n=3~XX35 n
PC\Standard n=4~XX35 n
Color Temp. W arm
n=1~XX36 n
PF
Medium n=2
Cold n=3
Color Space Auto
n=1~XX37 n PF
RGB \ RGB (0-255)* n=2
RGB(16 - 235)* n=4
YUV n=3
Input Source Filters HDMI 1
n=1~XX39 n PF
HDMI 2 n=7
VGA 1 n=5
S-Video n=9
Video n=10
DISPLAY Format
 4:3
n=1~XX60 n
PF
16:09 n=2
16:10 n=3
LBX n=5
Native n=6
AUTO n=7
4:3-II n=10
Edge masking  n = 0 - 10
~XX61 n PF
Zoom n=0-10~XX62 n
PF
H Image Shift n= -50 - +50~XX63 n
PF
V Image Shift  n= -50 - +50~XX64 n
PF
V Keystone n= -50 - +50~XX66 n
PF
3D Settings 3D Mode
~XX230 n
PF
3D->2D 3D / L / R ~XX400 n
PF
3D Format ~XX405 n
3D Sync. Invert On/Offn=0/n=1 ~XX231 n
SETUP Language English 
n=1~XX70 n
PF
German  n=2
French n=3
Italian  n=4
Spanish  n=5
Portuguese  n=6
Polish  n=7
Dutch  n=8
Swedish n=9
Norwegian/Danish n=10
Finnish n=11
Greek n=12
Traditional Chinese  n=13
Simplified Chinese  n=14
Japanese n=15
Korean  n=16
Russian  n=17
Hungarian n=18
Czech n=19
Optoma Data and HT Projectors
~XX00 1 ~nnnn
BrilliantColor™ * supports when HDMI is 
detected
DLP Link/VESA  3D n=1/
n=3
2D->2D; 3D- >3D / 3D->L 
/3D->R n=0/n=1/n=2
SBS/Top and 
Bottom/Frame 
Sequential/  Auto Decoding 
HDMI1.3 3D  timing n=1/
n=3/n=4/n=5 
						

							52English
Appendices
~XX X XX nCR
Lead Code Projector ID Command IDspacevariable carriage return
SETUP Language
Arabic
n=20
Thai n=21
Turkish n=22
Farsi n=23
Projection Front-Desktop
n=1~XX71 n
PF
Rear-Desktop n=2
Front-Ceiling n=3
Rear-Ceiling n=4
Menu Location Top Left
n=1~XX72 n
PF
Top Right n=2
n=3
Bottom Left n=4
Bottom Right n=5
Signal  Automatic
Enable/Disable n=1/n=0
~XX91 n
Frequency n= -5 - +5~XX73 n
PF
Phase n= 0 - 63~XX74 n
PF
H. Position n= -5 - +5~XX75 n
PF
V. Position n= -5 - +5~XX76 n
PF
Security Security Timer
Month/Day/Hour
~XX77 nPF
Change Password send back the password to confirm
Security On/Off
n=1/n=0 & 2 ~XX78 nPF
Projector ID n=00-99 ~XX79 n
PF
Internal Speaker On/Offn=1/n=0 & 2 ~XX310 nPF
Mute On/Off
n=1/n=0 & 2~XX80 n
PF
Volume n=0-10~XX81 n
PF
Audio Input Default/Audio/HDMI
n=1/n=2/n=6 ~XX89 nP
F
OPTIONS Source Lock
On/Offn=1/n=0 & 2 ~XX100 nPF
High Altitude On/Offn=1/n=0 & 2 ~XX101 nPF
Information Hide On/Offn=1/n=0 & 2 ~XX102 nPF
Keypad Lock On/Offn=1/n=0 & 2 ~XX103 nPF
test Pattern None / Grid / W hite Pattern n=0/n=1/n=2 ~XX195 n
Background Color Blue
n=1~XX104 n
PF
Black n=2
Red n=3
Green n=4
W hite n=5
Advanced Direct Power On
On/Off
n=1/n=0 & 2~XX105 n
PF
Auto Power Off (min) n=0-180 ~XX106 nPF
Sleep Timer (min) n=000-995 ~XX107 nPF
Lamp Hour n=1
~XX108 n F
Lamp Reminder On/Off n=1/n=0 & 2
~XX109 n PF
Brightness Mode Bright/STD n=1/n=2
~XX110 n PF
Lamp Reset Yes
n=1~XX111 n
PF
No n=2
Reset Yes
n=1
~XX112 n P
F
No n=2
Information from Projector Automatically
when: Standby Mode a=0
W arming up a=1
Cooling Down a=2
Out of Range a=3
Lamp Fail a=4
Thermal Switch Error a=5
Fan Lock a=6
Over Temperature a=7
Lamp Hours Running Outa=8
READ/Return Information from projector Information n=1
~XX150 n
a = Power State Off\On a=0/1
b = Lamp Hour
c = Input Source Commands None
c=00
VGA1 c=02
S-Video c=04
Video c=05
HDMI1 c=07
HDMI2 c=08
d = Firmware Version
e = Display mode None e=0
Presentation e=1
Bright e=2
Cinema e=11
User(1) e=5
ISF Day / Blackboard e=7
ISF Night / Classroom e=8
Game e=12
3D e=9
Model Name GT750 a=21n = 1~XX151 n
Depends a=0/1/2
Input Source Commands n=1
~XX121 n
Software Version n=1~XX122 n
Display Mode n=1
~XX123 n a=0/1/2/5/7/8/9/10/11
Power State On/Off n=1
~XX124 n a=1/0
Brightness n=1~XX125 n
Contrast n=1~XX126 n
Centre
nnnnnn
nnnn
INFO a
INFO a
INFO a
INFO a
Ok abbbbccdddde
bbbb
dddd
Oka
None/DVI/VGA-1/VGA-2/S-
Video/Video/BNC/HDMI1/HDMI2/HDMI3/Wireles
s/Component Oka
a=0/1/2/3/4/5/6/7/8/9/1
0/11
Okdddd
None/Presentation(Cinema)/Bright/Movie(Photos
)/sRGB(Reference)/User(1)/User2/ ISF 
Day(Backboard)/ISF 
Night(Classroom)/3D/Game/Cinema Oka
Oka
Oka
Oka 
						

							53English
Appendices
~XX X XX nCR
Lead Code Projector ID Command IDspacevariable carriage return
Aspect Ratio n=1
~XX127 n
Color Temperature W arm Medium Cold
n=1
~XX128 n
Projection Mode n=1
~XX129 n
Output 3D State n : 0/1 = 2D/3D   ~XX503

						

							54English
Appendices
	Please note that damage resulting from incorrect installation will void the warranty.
Ceiling Mount Installation
1. To prevent damage to your projector, please use the 
Optoma ceiling mount.
2. If you wish to use a third party ceiling mount kit, please 
ensure the screws used to attach a mount to the projector 
meet the following specifications:
  Screw type: M3*3
  Maximum screw length: 10mm
   Minimum screw length: 7.5mm
 Warning: 1. If you buy a ceiling mount from another 
company, please be sure to use the correct screw size. 
Screw size will vary depending on the thickness of the mounting plate.2. Be sure to keep at least 10 cm gap between the ceiling and the bottom of the projector.3. Avoid installing the projector near a heat source. 
Lens
82.30
97.00
93.50
110.00 137.20
76.40
72.05
55.00
323.60
233.30
59.0089.75
89.75
47.88
Unit: mm  
						

							55English
Appendices
Optoma Global Offices
For service or support please contact your local office.
USA
3178 Laurelview Ct.   888-289-6786
Fremont, CA 94538, USA   510-897-8601
www.optomausa.com  [email protected]
Canada
2420 Meadowpine Blvd., Suite #105  888-289-6786
Mississauga, ON, L5N 6S2, Canada  510-897-8601
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 
Bâtiment 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/ José 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 Düsseldorf,    +49 (0) 211 506 66799
Germany    [email protected]
      
Scandinavia
Lerpeveien 25    +47 32 98 89 90
3040 Drammen    +47 32 98 89 99 
Norway    [email protected] 
PO.BOX 9515 
3038 Drammen
Norway 
						

							56English
Appendices
Benelux BV
Randstad 22-123   +31 (0) 36 820 0253
1316 BW Almere   +31 (0) 36 548 9052
The Netherlands www.optoma.nl
Latin America
3178 Laurelview Ct.   888-289-6786
Fremont, CA 94538, USA   510-897-8601
www.optomausa.com  [email protected]
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:0120-46-5040 www.os-worldwide.com
Taiwan
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
Changning District   +86-21-62947375
Shanghai, 200052, China www.optoma.com.cn 
						

							57English
Appendices
Regulation & Safety Notices
This appendix lists the general notices of your projector. 
FCC notice 
This device 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 a residential 
installation. This device 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 device does cause 
harmful interference to radio or television reception, which can 
be determined by turning the device 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 separation between the device and receiver. 
• Connect the device into an outlet on a circuit different from that to which the receiver is connected. 
• Consult the dealer or an experienced radio/television 
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.  
						

							58English
Appendices
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.
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 à 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)