Epson Projector EMP-400W User Manual

61
Connecting to External EquipmentConnecting to an External Monitor
Computer images being input to the Computer1 input port can be 
displayed on an external monitor and the screen at the same time when 
connected to the projector. This means that you can check projected 
images on an external monitor when giving presentations even if you 
cannot see the screen.
Connect to an external monitor using the cable supplied with the monitor.
Connecting to External Speakers
You can connect speakers with built-in...

62
Connecting a LAN CableConnect with a commercially available 100baseTX or 10baseT type 
LAN cable.
AttentionTo prevent malfunctions, use a category 5 shielded LAN cable.
To LAN port
To LAN port
LAN cable
(commercially available) 

63
Optional Accessories and ConsumablesPrepare the following options and consumables. Purchase depending 
on usage. The following list of optional accessories is current as of 
January, 2008. Details of accessories are subject to change without 
notice and availability may vary depending on the country of purchase. fOptional accessories
* A special method of installation is required to suspend the projector from a 
ceiling. Contact your dealer or the nearest address provided in the Support and 
Service...

64
GlossaryThis section briefly explains terms that are used with the projector and difficult terms that are not explained in the text of this guide. For details, 
refer to other commercially available publications.
AMX Device Discovery
AMX Device Discovery is a system setup technology developed by AMX Corporation. Using the AMX control system, devices to be 
controlled in the system can be easily set up.
Epson has adopted this technologys protocol, and has implemented a setting whereby this protocols...

Glossary
65
SNMP
An abbreviation for Simple Network Management Protocol, which is the protocol for monitoring and controlling devices such as routers 
and computers connected to a TCP/IP network.
SNMP Trap IP address
This is the IP address
g for the destination computer used for error notification in S NM P
Squeeze mode
In this mode, wide-screen images in 16:9 mode are compressed in the horizontal direction so that they are stored on the recording 
medium as 4:3 images. 
When these images are played back...

66
ESC/VP21 CommandsCommand List
When the power ON command is transmitted to the projector, the power 
turns on and it enters warm-up mode. When the projectors power has 
turned on, a colon : (3Ah) is returned. 
When a command is input, the projector executes the command and 
returns a :, and then accepts the next command. 
If the command being processed terminates due to a problem, an error 
message is output and a : is returned. * Add a Carriage Return (CR) code (0Dh) to the end of each command and...

ESC/VP21 Commands
67
Cable LayoutsfSerial connection
 Connector shape : D-Sub 9-pin (male)
 Projector input connector : RS-232C
At the projector
(PC serial cable)
At the computer
Signal
Function
GND
5
5
GND
GND
Signal wire 
ground
RD
2
3
TD
TD
Transmit data
TD
3
2
RD
RD
Receive data
DTR
4
6
DSR
DSR
Data set ready
DSR
6
4
DTR
DTR
Data terminal 
ready
  

68
PJLinkPJLink Class 1 was established by the JBMIA (Japan Business 
Machine and Information System Industries Association) as a standard 
protocol for controlling network-compatible projectors as part of their 
efforts to standardize projector control protocols.
The projector complies with the PJLink Class 1 standard established 
by the JBMIA.
It complies with all commands except for the following commands 
defined by PJLink Class 1, and agreement was confirmed by the 
PJLink standard adaptability...

69
List of Supported Monitor DisplaysfComputer image (analog RGB)
Even when signals other than those mentioned above ar e input, it is likely that the image can be projected.
However, not all functions may be supported.  Units: Dots
Signal
Resolution
Aspect mode
Nomal
16:9
Full
Zoom
Through
VGA60
640 
^ 480
640  ^ 360
*2
1066  ^ 800
1280  ^ 720
1280  ^ 800
1280  ^ 800
640  ^ 480
VESA72/75/85,
iMac
*1
640 ^ 480
640  ^ 360
*2
1066  ^ 800
1280  ^ 720
1280  ^ 800
1280  ^ 800
640  ^ 480
SVGA56/60/72/
75/85,...

List of Supported Monitor Displays
70
fComponent Video
fComposite video/S-video
Units: Dots
Signal
Resolution
Aspect mode
Nomal
16:9
Full
Zoom
Through
SDTV
(480i,60Hz)
720 ^ 480
720 ^ 360
*
1066 ^ 800
1280 ^ 720
1280 ^ 800
1280 ^ 800
640 ^ 480
SDTV
(576i,50Hz)
720 ^ 576
720 ^ 432
*
888 ^ 800
1280 ^ 720
1280 ^ 800
1280 ^ 800
768 ^ 576
SDTV(480p)
720 ^ 480
720 ^ 360
*
1066 ^ 800
1280 ^ 720
1280 ^ 800
1280 ^ 800
640 ^ 480
SDTV(576p)
720 ^ 576
720 ^ 432
*
888 ^ 800
1280 ^ 720
1280 ^ 800
1280 ^ 800
768 ^ 576...