Epson Projector Emp 7800 User Manual

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List of ESC/VP21 Commands List of ESC/VP21 CommandsCable Layouts
Serial connection•
•• •Connector shape : D-Sub 9-pin (male)•
•• •Projector input 
connector: Control (RS-232C)

 (PC serial cable) 
Signal Function
GND
5
5
GND
GND Signal wire earth
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

USB connection•
•• •Connector shape : USB(type B)
(type B) 
						

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List of ESC/VP21 Commands List of ESC/VP21 CommandsUSB Connection Setup
In order to control the projector using ESC/VP21 commands via a USB 
connection, the following preparations must be carried out.PROCEDURE
Download the EMP Link21L
 utility software from the 
EPSON website to the computer being used.
For details on acquiring the software, please visit the Web site 
http://www.epson.co.uk/support/download/projector.htm
.
The USB driver (USB-COM Driver) will be downloaded 
together with the utility software, so install this USB 
driver on the computer that is to be used.
Refer to the EMP Link21L Users Guide that is downloaded 
together with the utility software for instructions on installing 
the USB driver.Change the COM Port setting in the Advanced2 
menu to USB.Turn the projector off.After the cool-down
 period has finished, turn the 
projectors power back on.
Once the projectors power has turned back on, communication 
via a USB connection will then be possible.
12345
CAUTION
If the power cable is disconnected before cool-down has finished, the 
communication port will not be changed. 
						

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List of Supported Monitor Displays
*1 Connection is not possible if the equipment does not have a VGA 
output port.
*2 The resolution for real display is the virtual (window) display 
resolution.
It may be possible to project signals which are not listed in the above table. 
However, not all functions may be supportable with such signals.Computer/RGB Video
Signal
Refresh rate
 
(Hz)Resolution (dots)
Resolutions for 
resized display
 
(dots)
VGAEGA 640×350 1024×560
VGA
60/72/75/85/100/
120, iMac
*1
640×480 1024×768
SVGA
56/60/72/75/85/
100/120, iMac
*1
800×600 1024×768
XGA
60/70/75/85/100/
120, iMac
*1
1024×768 1024×768
SXGA
70/75/85/100 1152×864
*2
1024×768
SXGA 60/75/851280×960
*2
1024×768
1280×1024
*2
960×768
SXGA+ 60/75/85 1400×1050
*2
1024×768
UXGA
60/65/70/75/80/85 1600×1200
*2
1024×768
MAC13 640×480 1024×768
MAC16 832×624 1024×768
MAC19 1024×768 1024×768
MAC21 1152×870
*2
1016×768
SDTV
 
(525i, 525p, 
625i, 625p)1024×768
(4:3 aspect ratio
)
1024×576
(16:9 aspect ratio)
HDTV
 (750p) 1024×576
HDTV 
(1125i, 1125p)1024×576
Component Video
Signal
Display mode (dots)
4:3 aspect ratio
 
display
16:9 aspect ratio 
display
SDTV
(525i, 525p, 625i, 625p) 1024×768 1024×576
HDTV
(750p) 16:9–1024×576
HDTV(1125i) 16:9–1024×576
Composite Video/S-Video
Signal
Display mode (dots)
4:3 aspect ratio
 
display
16:9 aspect ratio 
display
TV(NTSC) 1024×768 1024×576
TV (PAL,SECAM) 1024×768 1024×576 
						

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Specifications
*1 These values are for when the standard lens is fitted. Refer to the 
documentation supplied with optional lenses for details on those lenses.
*2 The USB connector is not guaranteed to operate correctly with all USB-
compatible devices. Product nameMultimedia Projector EMP-7800
Dimensions419 (W) ×
 117 (H) ×
 325 (D) mm 
(16.5 (W) ×
 4.6 (H) ×
 12.8 (D) in.) 
(not including feet)
Panel size1.0 inches
Display methodPolysilicon TFT
Resolution
XGA
 786,432 pixels (1024 (W) 
× 768 (H) dots) 
× 3
Focus 
adjustment
*1
Manual
Zoom 
adjustment
*1
Manual (approx. 1:1.35)
Lamp 
(light source)UHE lamp, Rated 250 W, Model No.: ELPLP22
Max. audio 
output5 W monaural
Speaker1
Powe r  s u p p l y100–240 VAC 3.6–1.6 A 50/60 Hz
Operating 
temperature+5º– +35ºC (41º–95ºF ) (No condensation)
Storage 
temperature-10º– +60ºC (14º–140ºF ) (No condensation)
WeightApprox. 5.5 kg ( 12.1 lbs)
ConnectorsDVI:
Computer:
Audio input:1
1
1DVI -D
Mini D-Sub 15-pin (female) Blue
Stereo mini jack
USB
*2
: 1 USB connector (type B)
BNC:
Audio input:1
15BNC (female)
RCA pin jack ×
 2 (L, R)
S-Video:
Audio input:1
1Mini DIN 4-pin
RCA pin jack ×
 2 (L, R)
Video:
Audio input:1
1RCA pin jack
RCA pin jack ×
 2 (L, R)
Control 
(RS-232C):1 D-Sub 9-pin (male)
Remote: 1 Stereo mini jack
Monitor Out: 1 Mini D-sub 15-pin (female) Black
Audio Out: 1 Stereo mini jack
Network: 1 RJ-45 
						

							144
Specifications SpecificationsSafety
USA
UL1950 3
rd Edition
Canada
CSA C22.2 No.950-95 (cUL)
European Community
The Low Voltage Directive (73/23/EEC)
IEC60950 2nd Edition, +Amd.1, +Amd.2, +Amd.3, +Amd.4
EMC
USA
FCC 47CFR Part15B Class B (DoC)
Canada
ICES-003 Class B
European Community
The EMC Directive (89/336/EEC)
EN55022, 1998 Class B
EN55024, 1998
IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5,
IEC61000-4-6, IEC61000-4-8, IEC61000-4-11,
IEC61000-3-2, IEC61000-3-3
Australia/New Zealand
AS/NZS 3548:1995, A1:1997, A2:1997 Class B
CISPR Pub.22:1993, A1:1995, A2:1996, Class B 
						

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Appearance
Units: mm 4-M4 × 10 Centre of lens
63.5*
10180
129
*Distance from center of lens to suspension bracket fixing point422 117
325
6510
138
151 322
80 
						

							146
IndexGeneral Terms13w3 port ..................................... 19
5BNC port ................................... 20
A/V Mute ............................... 60, 83
About Menu.............................. 90
Advanced 1 Menu .................... 85
Advanced 2 Menu .................... 88
Air exhaust vent ............................. 7
Air filter ..................................... 7, 8
Air intake vent ........................... 7, 8
Analogue-RGB ...................... 75, 90
Aspect ratio .................................. 70
Audio cable .................................. 30
[Audio] Port ........................... 11, 30
Audio Menu.............................. 80
[Audio out] Port ..................... 11, 30
Auto Setup ............................. 51, 88
Automatic keystone 
correction ............................ 44, 82
Bass.............................................. 80
Battery insertion and replacement 
period ........................................ 12
BNC Input ................................... 83BNC Sync Termination ................ 88
Brightness............................... 75, 78
Brightness Control ....................... 88
Ceiling .................................... 15, 86 
Cleaning the Air Filter ............... 124
Cleaning the Lens....................... 124
Cleaning the Projector Case ....... 124
Color............................................. 78
Color Adjustment ......................... 86
Color Mode ...................... 54, 76, 79
Color temperature......................... 86
COM Port ..................................... 88
Component video ......................... 27
Computer/DVI Audio Input ... 30, 80
Computer Input ............................ 83
[Computer] port............................ 11
Composite video........................... 26
Computer cable ............................ 18
Connecting to a Computer ........... 17
Connecting to a Video Source ...... 26
Contrast .................................. 75, 78
[Control (RS-232C)] port ............. 11
Control panel .................................. 9
Cool-down ............................ 38, 113
Cross............................................. 61Curved Line ................................. 65
DHCP........................................... 97
Digital-RGB........................... 75, 90
Dynamic........................... 54, 76, 79
Effect Function ............................ 64
Eligible computers ....................... 17
EMP Link21L ............................ 141
EMP Monitor function............... 103
EMP NetworkManager ................ 98
ESC/VP21 .................................. 139
External monitor .......................... 25
E-Zoom ........................................ 61
Focus ............................................ 40
Focus Adjustment ........................ 40
Focus ring ...................................... 7
Foot adjustment............................ 42
Freeze........................................... 61
Frequency..................................... 90
Front adjustable foot ...................... 7Gateway Address .......................... 97
Glossary ...................................... 136
Handle ............................................ 7
HDTV ......................................... 142
Height correction .......................... 46
Help function .............................. 109
High .............................................. 88
Image size............................... 16, 40
Indicators ................................ 7, 111
Input Signal .................................. 90
Installation .................................... 95
IP address ..................................... 97
Keystone ....................................... 43 
Lamp............................................. 90
Lamp cover ..................................... 8
Lamp indicator ....................... 7, 111
Lamp replacement period ........... 125AB
C
DEF
GHIKL 
						

							147
Index Index
Language ..................................... 87
Lens cover...................................... 7
Low .............................................. 88
Living Room .................... 54, 76, 79
MAC address ............................... 98
Mail notification function ............ 98
Main menu ................................... 74
Manually Correcting Keystone 
Distortion .................................. 43
Menu ............................................ 92
Message ....................................... 83
Mini D-Sub 15-pin port ............... 18
[Monitor Out] port ....................... 11
Mouse pointer .............................. 24
Network ....................................... 94
Network port ................................ 11
No-Signal Msg............................. 83
Numeric buttons .................... 10, 97
Operating environment ................ 94
Operation indicator ................ 7, 111Operating distance 
(Remote control) ....................... 14
Operating range 
(Remote control) ....................... 14
Operating temperature................ 143
Optional Accessories.................. 135
Overheating ................................ 112
Part Names and Functions .............. 7
Password Protect .......................... 56
Password Protect stickers ............. 58
P in P function .............................. 62
Pointer .......................................... 64
Pointer Speed ............................... 81
Port ......................................... 11, 35
Position............................. 51, 75, 78
Power cable .................................. 33
Power inlet...................................... 8
Presentation ...................... 54, 76, 79
Preset Function ............................. 66
Preset ............................................ 76
Preview Function.......................... 36
Problem Solving ......................... 111
Progressive ................................... 85
Projection ..................................... 33
Projection angle............................ 41
Projection distance ....................... 16Projector ID ................................. 71
Projector name ............................. 99
Projector Software ....................... 95
Quick Corner ............................... 47
Real display ................................. 69
Rear adjustable foot ................. 8, 42
Rear Proj. ............................... 15, 86
Refresh Rate................................. 90
Remote control........... 10, 12, 13, 23
Remote Control ID ...................... 71
Remote control 
light-emitting area ..................... 10
Remote control 
light-receiving area ................. 7, 8
[R/C] switch ........................... 10, 13
[Remote] port ......................... 10, 11
Replacing the Air Filter ............. 130
Replacing the Lamp ................... 126
Request Coad ............................... 56
Reset All Menu ......................... 91
Reset Lamp Timer ............... 90, 129
Resized display ............................ 69
Resolution ............................ 76, 142RGB.............................................. 86
RGB Video ................................... 28
Screen size .................................... 16
Security lock ................................... 8
Setting Menu ............................. 82
Setting Up the Projector ............... 15
Sharpness ................................ 75, 78
Sleep mode ................................... 83
SNMP ........................................... 98
Source ........................................... 90
Speaker ...............................8, 30, 31
Specifications ............................. 143
Squeeze mode ............................... 70
sRGB ................................54, 76, 79
Standby Mode .............................. 87
Startup screen ............................... 85
Storage temperature.................... 143
Straight line .................................. 65
Sub-menu ..................................... 74
Subnet mask ................................. 97
Supported Monitor Displays ...... 142
Suspension bracket 
fixing point .......................... 8, 145
S-Video ............................. 27, 78, 90
[S-Video] port ............................... 11MNO
P
QR
S 
						

							148
Index Index
Sync ....................................... 51, 75
SYNC Mode ................................ 90
SYNC Polarity ............................. 90
Temperature indicator ............ 7, 111
Theatre ............................. 54, 76, 79
Tint............................................... 78
Tracking ................................. 51, 75
Translucent screen ....................... 15
Transmission event ...................... 99
Treble ........................................... 80
Turning off ................................... 38
USB cable .................................... 23
USB connection setup ............... 141
USB mouse .................................. 23
[USB] port ................................... 11
Users Logo .......................... 60, 132
Users Logo Menu .................... 84
Using the Configuration Menu 
Functions................................... 74
Uninstalling ................................. 96Vertical correction and horizontal 
correction ............................. 45, 82
Video ...................................... 78, 90
Video Menu............................... 75
[Video] port .................................. 11
Video Signal ........................... 79, 90
Volume ................................... 55, 80
Wall Shot ...................................... 49
Wide-screen Projection ................ 70
Wireless Mouse Function ............. 23
Workstation .................................. 19
YCbCr .............................. 35, 78, 90
YPbPr ............................... 35, 78, 90
Zoom Function ............................. 40
Zoom ring ....................................... 7TU
VWYZ 
						

							149
We :EPSON AMERICA, INC.
Located at  :3840 Kilroy Airport Way
 MS: 3-13
 Long Beach, CA 90806
Tel :562-290-5254
Declare under sole responsibility that the product identified herein, 
complies with 47CFR Part 2 and 15 of the FCC rules as a Class B digital 
device. Each product marketed, is identical to the representative unit 
tested and found to be compliant with the standards. Records maintained 
continue to reflect the equipment being produced can be expected to  be 
within the variation accepted, due to quantity production and testing on a 
statistical basis as required by 47CFR 2.909. 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.
Trade Name :EPSON
Type of Product :Projector
Model :EMP-7800FCC Compliance Statement
For United States Users
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 a 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 
or television reception. However, there is no guarantee that interference 
will not occur in a particular installation. If this equipment does cause 
interference to radio and television reception, which can be determined by 
turning the equipment 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 equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which 
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
WARNINGThe connection of a non-shielded equipment interface cable to this 
equipment will invalidate the FCC Cer tification or Declaration of this device 
and may cause interference levels which exceed the limits established by 
the FCC for this equipment. It is the responsibility of the user to obtain and 
use a shielded equipment interface cable with this device. If this 
equipment has more than one interface connector, do not leave cables 
connected to unused interfaces. Changes or modifications not expressly 
approved by the manufacturer could void the user’s authority to operate 
the equipment.
DECLARATION of CONFORMITY
According to 47CFR, Part 2 and 15 
Class B Personal Computers and Peripherals; and/or 
CPU Boards and Power Supplies used with Class B 
Personal Computers