EH505e-B - Projector OPTOMA - Free user manual and instructions

Product type	DLP projector
Native resolution	WUXGA (1920 x 1200)
Brightness	5000 ANSI lumens
Contrast ratio	2000:1
Lamp life	Up to 4000 hours (normal mode), 5000 hours (eco mode)
Dimensions (W x D x H)	424 x 330 x 160 mm
Net weight	12.2 kg
Power supply	100-240 V AC, 50/60 Hz
Power consumption	480 W (normal mode), < 0.5 W standby
Video inputs	2x HDMI, 1x VGA (D-Sub 15), 1x DisplayPort, 1x Composite, 1x S-Video
Video outputs	1x VGA (monitor out), 1x HDMI
Control ports	RS-232, USB (type A and B), RJ45 (LAN)
Built-in speakers	2 x 10 W stereo
Noise level	34 dB (normal mode), 29 dB (eco mode)
Keystone correction	Vertical: ±30°, horizontal: ±15°
Zoom	1.6x manual
Main features	Professional projection, 3D compatibility, multi-display, network
Maintenance and cleaning	Clean the air filter every 500 hours, dust the lenses with a soft cloth
Security	Kensington lock, security password, access code protection
Spare parts and repairability	Replacement lamp available (model SP.8FB01.001), replaceable air filter
General information	2-year warranty, after-sales service via Optoma France

Frequently Asked Questions - EH505e-B OPTOMA

How to install the EH505e-B projector for the first time?

Place the projector on a stable surface, connect the video source (HDMI, VGA), plug in the power cable, turn on the device with the power button, then adjust focus and zoom using the rings on the lens.

What is the typical lamp life and how to replace it?

The lamp lasts up to 4000 hours in normal mode. To replace it, turn off the projector, unplug it, open the lamp compartment (under the device), unlock the old lamp, insert the new one (reference SP.8FB01.001) and lock the cover.

The projector displays an 'Air filter' message, what to do?

This message indicates that the filter needs cleaning. Turn off the projector, remove the filter located on the side, clean it with a vacuum or soapy water (rinse and dry thoroughly). Put it back and reset the counter via the menu 'Settings > Maintenance'.

Can I use the projector for 3D content?

Yes, the EH505e-B supports 3D projection via HDMI. Enable 3D mode in the '3D Display' menu. You need to use compatible active 3D glasses (e.g., Optoma ZF2100 glasses) and a 3D emitter if necessary.

How to connect the projector to an Ethernet network?

Plug an RJ45 cable into the LAN port of the projector. Go to the 'Network Settings' menu to configure the IP address (automatic via DHCP or manual). This allows remote control via the Web UI or management via Crestron/AMX.

What to do if the image is distorted or tilted?

Use horizontal and vertical keystone correction via the menu 'Display > Keystone Correction' or by pressing the 'Keystone' button on the remote control. For precise correction, also adjust the height of the adjustable feet.

The projector does not turn on, the standby LED blinks, what to do?

Check that the power cable is properly connected and the outlet works. If the LED blinks red, it indicates a temperature or lamp anomaly. Let the device cool down for 10 minutes, then try again. If the problem persists, contact customer service.

What display modes are available?

The projector offers several preset modes: 'Presentation', 'Video', 'Game', 'Cinema', 'sRGB', and 'Custom'. Access them via the menu 'Image > Display Mode'. You can adjust brightness, contrast, saturation, etc.

How to clean the projector lens?

Turn off the projector and let it cool. Use a dry, clean microfiber cloth to gently wipe the lens in circular motions. Do not use liquid or abrasive products. Regular cleaning is recommended every 3 months.

Where to find the serial number and exact model of the projector?

The serial number (S/N) and model (EH505e-B) are printed on a label on the bottom of the projector. Note these details before contacting technical support or ordering spare parts.

USER MANUAL EH505e-B OPTOMA

Deckeninstallation....101

Symbolic image of a computer monitor with a red X mark and eye, enclosed in a circle (no text or numbers present)

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

Illustration of a projector with a lens and circular button (no text or symbols)

Line drawing of a USB cable with multiple connectors (no text or symbols)

USB-Kabel (A zu B), 1,8 m (optional)

Dokumentation:

Diagram showing a projector with rotating components and an open lid, no text or symbols present

Illustration of hands operating a projector with blue circular arrows indicating rotation (no text or symbols)

Illustration of a projector with a blue arrow indicating compression or disassembly (no text or symbols present)

Illustration of a hand pressing down on a projector with a blue circular arrow indicating rotation (no text or symbols)

Technical line drawing of a cylindrical mechanical component with internal structure and directional arrows indicating motion (no text or symbols)

Technical illustration of a pipe fitting with blue arrows indicating flow direction (no text or symbols)

Zoomring

Fokusring

Diagram of a circular device with directional arrows and a labeled 'MENU' button, no readable text or symbols beyond the label.

1. Auf Properties.

Datenblatt zu „RS232 by TELNET“:

Illustration of a projector with screwdriver and labeled component (no text or symbols on the device itself)

Illustration of a projector with an internal component and a separate base unit (no text or symbols visible)

Due to the difference application for each model. Function is dependent on the model purchased.

\~XX35 8 7E 30 30 33 35 20 38 0D 2.6 \~XX35 9 7E 30 30 33 35 20 39 0D 3D

~XX36 3	7E 30 30 33 36 20 30 0D	Color Temp. Warm
~XX36 0	7E 30 30 33 36 20 31 0D	Standard
~XX36 1	7E 30 30 33 36 20 32 0D	Cool
~XX36 2	7E 30 30 33 36 20 33 0D	Cold
~XX37 1	7E 30 30 33 37 20 31 0D	Color Space Auto
~XX37 2	7E 30 30 33 37 20 32 0D	RGB\ RGB(0-255)
~XX37 3	7E 30 30 33 37 20 33 0D	YUV
~XX37 4	7E 30 30 33 37 20 34 0D	RGB(16 - 235)
~XX73 n	7E 30 30 37 33 20 a 0D	Signal (RGB) Frequency n = -5 (a=2D 35) ~ 5 (a=35) By signal
~XX74 n	7E 30 30 37 34 20 a 0D	Phase n = 0 (a=30) ~ 31 (a=33 31) By signal
~XX91 1	7E 30 30 39 31 20 31 0D	Automatic Enable
~XX91 0	7E 30 30 39 31 20 30 0D Disable
~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

~XX200 n	7E 30 30 32 30 30 20 a 0D	Signal(Video) White Level
~XX201 n	7E 30 30 32 30	30 21 a 0D	Black Level
~XX204 1		7E 30 30 32 30 30 21 31 0D	0
~XX204 0		7E 30 30 32 30 30 21 30 0D	7.5

~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
~XX60 3	7E 30 30 36 30 20 33 0D			16:10(WUXGA Model)
~XX60 5	7E 30 30 36 30 20 35 0D			LBX
~XX60 6	7E 30 30 36 30 20 36 0D			Native
~XX60 7	7E 30 30 36 30 20 37 0D			Auto
-XX62 n	7E 30 30 36 32 20 a 0D	Digital Zoom	Zoom	n = -5 (a=2D 35) - 25 (a=32 35)
~XX504 n	7E 58 58 35 30 34 20 a 0D			H Zoom n = 0 (a=30) ~ 100 (a=31 30 30)
~XX505 n	7E 58 58 35 30 35 20 a 0D			V Zoom n = 0 (a=30) - 100 (a=31 30 30)

-XX61 n	7E 30 30 36 31 20 a 0D	Edge mask	n = 0 (a=30) - 10 (a=31 30)
-XX63 n	7E 30 30 36 33 20 a 0D	H Image Shift	n = -100 (a=2D 31 30 30) ~ 100 (a=31 30 30)
-XX64 n	7E 30 30 36 34 20 a 0D	V Image Shift	n = -100 (a=2D 31 30 30) - 100 (a=31 30 30)
-XX66 n	7E 30 30 36 36 20 a 0D V Keystone		n = -40 (a=2D 34 30) - 40 (a=34 30)
-XX230 1	7E 30 30 32 33 30 20 31 0D		3D Mode
-XX230 3	7E 30 30 32 33 30 20 33 0D		IR
-XX400 0	7E 30 30 34 30 30 20 30 0D	3D→2D	3D
-XX400 1	7E 30 30 34 30 30 20 31 0D		L
-XX400 2	7E 30 30 34 30 30 20 32 0D		R
-XX405 0	7E 30 30 34 30 35 20 30 0D	3D Format	Auto
-XX405 1	7E 30 30 34 30 35 20 31 0D		SBS
-XX405 2	7E 30 30 34 30 35 20 32 0D		Top and Bottom
-XX405 3	7E 30 30 34 30 35 20 33 0D		Frame sequential
-XX231 0	7E 30 30 32 33 31 20 30 0D	3D Sync Invert	On
-XX231 1	7E 30 30 32 33 31 20 31 0D		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	Czechoslovak
-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

(WUXGAModel)

~XX90 1	7E 30 30 39 31 20 31 0D	Screen Type	16:10
~XX90 0	7E 30 30 39 31 20 30 0D		16:9
~XX77 n	7E 30 30 37 37 20 aabbcc 0D	Security	Security Timer	Month/Day/Hour n = mm/dd/hhmm= 00 (aa=30 30) ~ 12 (aa=31 32)dd = 00 (bb=30 30) ~ 30 (bb=33 30)hh= 00 (cc=30 30) ~ 24 (cc=32 34)
~XX78 1	7E 30 30 37 38 20 31 0D	Security Settings On
~XX78 0	~nnnn	7E 30 30 37 38 20 32 20 a 0D	Off(0/2 for backward compatible)
	~nnnn = ~0000 (a=7E 30 30 30 30)			~9999 (a=7E 39 39 39 39)
~XX79 n	7E 30 30 37 39 20 a 0D	Projector ID n = 00 (a=30 30) ~ 99 (a=39 39)
~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)n = 0 (a=30) ~ 10 (a=31 30)
~XX81 n	7E 30 30 38 31 20 a 0D	Volume(Audio)
~XX89 0	7E 30 30 38 39 20 30 0D	Audio Input		Default
~XX89 1	7E 30 30 38 39 20 31 0D			Audio1
~XX89 3	7E 30 30 38 39 20 33 0D			Audio2
~XX89 4	7E 30 30 38 39 20 34 0D			Audio3
~XX89 5	7E 30 30 38 39 20 35 0D			Audio4
~XX82 1	7E 30 30 38 32 20 31 0D	Logo	Optoma
~XX82 2	7E 30 30 38 32 20 32 0D		User
~XX82 3	7E 30 30 38 32 20 33 0D		Neutral
~XX83 1	7E 30 30 38 33 20 31 0D	Logo Capture
~XX88 0	7E 30 30 38 38 20 30 0D	Closed Captioning	Off
~XX88 1	7E 30 30 38 38 20 31 0D		cc1
~XX88 2	7E 30 30 38 38 20 32 0D		cc2
~XX87 1	7E 30 30 38 37 20 31 0D	Network Status(Read only Return :Oka, a=0/1 Disconnected/ Connected.
~XX87 3	7E 30 30 38 37 20 33 0D		IP Address(Read only) Return: "Okaaa_bbb_ccc_ddd"
~XX454 0/2	7E 30 30 34 35 34 20 30(32) 0D	Crestron		Off
~XX454 1	7E 30 30 34 35 34 20 31 0D			On
~XX455 0/2	7E 30 30 34 35 35 20 30(32) 0D	Extron		Off
~XX455 1	7E 30 30 34 35 35 20 31 0D			On
~XX456 0/2	7E 30 30 34 35 36 20 30(32) 0D	PJLink		Off
~XX456 1	7E 30 30 34 35 36 20 31 0D			On
~XX457 0/2	7E 30 30 34 35 37 20 30(32) 0D	AMX Device Discovery		Off
~XX457 1	7E 30 30 34 35 37 20 31 0D			On
~XX458 0/2	7E 30 30 34 35 38 20 30(32) 0D	Telnet		Off
~XX458 1	7E 30 30 34 35 38 20 31 0D			On
~XX459 0/2	7E 30 30 34 35 38 20 30(32) 0D	HTTP		Off
~XX459 1	7E 30 30 34 35 38 20 31 0D			On
~XX39 1	7E 30 30 33 39 20 31 0D	Input Source		HDMI
~XX39 2	7E 30 30 33 39 20 32 0D			DVI-D
~XX39 3	7E 30 30 33 39 20 34 0D			BNC
~XX39 5	7E 30 30 33 39 20 35 0D			VGA1
~XX39 6	7E 30 30 33 39 20 36 0D			VGA2
~XX39 8	7E 30 30 33 39 20 38 0D			Component
~XX39 9	7E 30 30 33 39 20 39 0D			S-video
~XX39 10	7E 30 30 33 39 20 31 30 0D			Video
~XX39 15	7E 30 30 33 39 20 31 35 0D			DisplayPort
~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)
~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)
~XX102 1	7E 30 30 31 30 32 20 31 0D	Information Hide	On
~XX102 0	7E 30 30 31 30 32 20 30 0D			Off (0/2 for backward compatible)
~XX103 1	7E 30 30 31 30 33 20 31 0D			On
~XX103 0	7E 30 30 31 30 33 20 30 0D			Off (0/2 for backward compatible)
~XX348 0	7E 30 30 33 34 38 20 30 0D	Display Mode Lock		Off (0/2 for backward compatible)
~XX348 1	7E 30 30 33 34 38 20 31 0D			On
~XX195 0	7E 30 30 31 39 35 20 30 0D	Test Pattern		None
~XX195 1	7E 30 30 31 39 35 20	31 0D		Grid(White)
~XX195 3	7E 30 30 31 39 35 20 33 0D			Grid(Green)
~XX195 4	7E 30 30 31 39 35 20 34 0D			Grid(Magenta)
~XX195 2	7E 30 30 31 39 35 20 32 0D			White
~XX192 0	7E 30 30 31 39 32 20 30 0D	12V Trigger		Off
~XX192 1	7E 30 30 31 39 32 20 31 0D			On
~XX192 3	7E 30 30 31 39 32 20 33 0D			Auto 3D
~XX11 0	7E 30 30 31 31 20 30 0D	IR Function		Off
~XX11 1	7E 30 30 31 31 20 31 0D			On
~XX104 1	7E 30 30 31 30 34 20 31 0D	Background Color		Blue
~XX104 2	7E 30 30 31 30 34 20 32 0D			Black
~XX104 3	7E 30 30 31 30 34 20 33 0D			Red
~XX104 4	7E 30 30 31 30 34 20 34 0D			Green
~XX104 5	7E 30 30 31 30 34 20 35 0D			White
~XX105 1	7E 30 30 31 30 35 20 31 0D Advanced	Direct Power On	On
~XX105 0	7E 30 30 31 30 35 20 30 0 D			Off (0/2 for backward compatible)
~XX113 0	7E 30 30 31 31 33 20 30 0D	Signal Power On		Off
~XX113 1	7E 30 30 31 31 33 20 31 0D			On
~XX106 n	7E 30 30 31 30 36 20 a 0D	Auto Power Off (min)		n = 0 (a=30) ~ 180 (a=31 38 30)

(5 minutes for each step).

~XX107 n	7E 30 30 31 30 37 20 a 0D	Sleep Timer (min)	n = 0 (a=30) ~ 995 (a=39 39 35)
(30 minutes for each step).
~XX114 1	7E 30 30 31 31 34 20 31 0D	Power Mode(Standby) Active (<=0.5W)
~XX114 0	7E 30 30 31 31 34 20 30 0D		Eco. (0/2 for back)	elbltapmoc draw
~XX109 1	7E 30 30 31 30 39 20 31 0D	Lamp Reminder	On
~XX109 0	7E 30 30 31 30 39 20 30 0D		Off (0/2 for backward compatible)
~XX110 1	7E 30 30 31 31 30 20 31 0D	Brightness Mode	Bright
~XX110 2	7E 30 30 31 31 30 20 32 0D		Eco
XX0 5	7E 30 30 31 31 30 20 35 0D		Power
~XX326 n	7E 30 30 33 32 36 20 a 0D	Power	350W/340W/330W/320W/310W/300W/290W/280W(n=0/n=1/n=2/n=3/n=4/n=5/n=6/n=7/n=8)
~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	System Alert
~XX210 n	7E 30 30 32 30 30 20 n 0D	Display message on the OSD		n: 1-30 charact ers
SEND to emulate Remote
~XX140 10	7E 30 30 31 34 30 20 31 30 0D		Up
~XX140 11	7E 30 30 31 34 30 20 31 31 0D		Left
~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
~XX140 14	7E 30 30 31 34 30 20 31 34 0D		Down
~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		ssengthB
~XX140 20	7E 30 30 31 34 30 20 32 30 0D		Menu
~XX140 21	7E 30 30 31 34 30 20 32 31 0D		Zoom
~XX140 28	7E 30 30 31 34 30 20 32 38 0D		Contrast
~XX140 47	7E 30 30 31 34 30 20 34 37 0D		Source

SEND from projector automatically

232 ASCII Code	HEX Code	Function	Projector Return	Description
when Standby/Warming/Cooling/Out of Range/Lamp fail/Fan Lock/Over Temperature/Lamp Hours Running Out/Cover Open
			INFOn	n : 0/1/2/3/4/6/7/8' = Standby/Warming/Cooling/Out of Range/Lamp fail/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: 0/1/2/3/4/5/7/10/15 = None/DVI/VGA1/VGA2/S-Video/Video/BNC/HDMI/Component/DisplayPort
~XX122 1	7E 30 30 31 32 32 20 31 0D	Software Version	OKddd	dddd; FW version
~XX123 1	7E 30 30 31 32 33 20 31 0D	Display Mode	OKn	n : 0/1/2/3/4/7/9/12
None/Presentation/Bright/Movie/sRGB/Blackboard/DICOM SIM./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 310D	Format	OKn	n: 1/2/3/5/6/7 =4:3/16:9/16:10/LBX/Native/Auto
*16:9 or 16:10 depend on Screen Type setting
~XX128 1	7E 30 30 31 32 38 20 31 0D	Color Temperature	OKn	n : 3/0/1/2 = Warm/Standard/Cool/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
			bbbo: LampHour
			cc: source 00/01/02/03/04/05/07/10/15 =
None/DVI/VGA1/VGA2/S-Video/Video/BNC/HDMI/Component/DisplayPort

Telnet-Befehle

Lead Code	Projector ID		Command ID Space Variable					Carriage Return
~ X X X X X	n CR
Fix code One Digit~	00		Defined by Optoma 2 or 3 Digit. See the Follow content			One Digit	Per item Definition	Fix code One Digit

Command Description Remark (Parameter)
Device-UUID MAC	address (Hex value without'':' separator)	12 digits
Device-SKDClass The	Duet DeviceSdk class name VideoProjector
Device-Make Maker	name MakerPXLW
Device-Model Model	name Projector
Config-URL Device's	IP addressLAN IP address is shown up if LAN IP address is valid.Wireless LAN IP address is shown up if Wireless LAN IP address is valid.	http://xxx.xxx.xxx.xxx/index.html
Revision The revision	must follow a major.minor.micro scheme. The revision is only increased if the command protocol is modified.	1.0.0

Command Description Remark (Parameter)
POWR Power control		0 = Standby
		1 = Power on
POWR? Inquiry about the power state		0 = Standby
		1 = Power on
		2 = Cooling down
		3 = Warming up
INPT INPT Input switching		11 = VGA1

Command Description Remark (Parameter)
INPT? Inquiry	about input switching	12 = VGA2
		13 = Component
		14 = BNC
		21 = VIDEO
		22 = S-VIDEO
		31 = HDMI 1
		32 = HDMI 2
AVMT Mute control 30 = Video and audio disable
AVMT? Inquiry	about the mute state	31 = Video and audio mute enable
ERST? Inquiry	about the error state	1st byte: Fan error, 0 or 2
		2nd byte: Lamp error, 0 to 2
		3rd byte: Temperature error, 0 or 2
		4th byte: Cover open error, 0 or 2
		5th byte: Filter error, 0 or 2
		6th byte: Other error, 0 or 2
		0 to 2 mean as follows:0 = No error detected, 1 = Warning, 2 = Error
LAMP? Inquiry	about the lamp state	1st value (1 to 5 digits):Cumulative LAMP operating time(This item shows a lamp operating time (hour) calculated based on that LAMP MODE is LOW.)
		2nd value: 0 = Lamp off, 1 = Lamp on
INST? Inquiry	about the available inputs	The following value is returned."11 12 21 22 31 32"
NAME? Inquiry	about the projector name	The projector name set on the NETWORK menu or the ProjectorViewSetup window is returned
INF1? Inquiry	about the manufacturer name	"Optoma" is returned.
INF2? Inquiry	about the model name	"EH7700" is returned.
INF0? Inquiry	about other information	No other information is available. No parameter is returned.
CLSS? Inquiry	about the class information	“1” is returned.

Trademarks

▶ DLP is trademarks of Texas Instruments.
IBM is a trademark or registered trademark of International Business Machines Corporation.
Macintosh, Mac OS X, iMac, and PowerBook are trademarks of Apple Inc., registered in the U.S. and other countries.
Microsoft, Windows, Windows Vista, Internet Explorer and PowerPoint are either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
▶ AMX Device Discovery The projector is monitored and controlled by the control system of AMX.
Crestron RoomView Connected™
The projector is monitored and controlled by the control system and software of Crestron Electronics, Inc.
PJLink™
PJLink trademark is a trademark applied for registration or is already registered in Japan, the United States of America and other countries and areas.
This projector supports standard protocol PJLink ^™ for projector control and you can control and monitor projector's operations using the same application among projectors of different models and different manufacturers.
Other product and company names mentioned in this user's manual may be the trademarks or registered trademarks of their respective holders.
About Crestron RoomView Connected™
Electronics, Inc. to facilitate configuration of the control system of Crestron and its target devices.

For details, see the website of Crestron Electronics, Inc.

URL http://www.crestron.com

URL http://www.crestron.com/getroomview/

Deckeninstallation

2420 Meadowpine Blvd., Suite #105

Mississauga, ON, L5N 6S2, Canada

Tel:[phone] Fax:[phone]

www.optoma.ca

Service : services@op

Europe

Unit 1, Network 41, Bourne End Mills,

Hemel Hempstead, Herts, HP1 2UJ, UK

Tel: [phone] Fax: [phone]

www.optoma.eu

Service Tel : [phone] Service : [e-mail]

France

www.optomausa.com.br Service : www.optomausa.com.mx

Korea

WOOMI TECH.CO.,LTD

4F, Minu Bldg.3.tw3-14, Kangnam-Ku, seoul, 135-815, KOREA

Tel: +82+2+34430004 Fax: +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

E-mail: [e-mail] www.os-worldwide.com

Taiwan

Unit A, 27/F Dragon Centre, 79 Wing Hong Street,

Cheung Sha Wan, Kowloon, Hong Kong

Tel: [phone] Fax: [phone]

www.optoma.com.hk

China

5F, No. 1205, Kaixuan Rd., Changning District

Shanghai, 200052, China

Tel:[phone] Fax:[phone]

www.optoma.com.cn