Epson Powerlite 720c Multimedia Projector Users Guide

							Appendix C: Technical Specifications95
Computer Video Port Pin Assignments
The Computer port is a female video RGB, 15-pin micro-D-style 
connector. Here are its pin assignments:
Pin no. Computer port
1 Red video
2 Green video
3 Blue video
4GND
5GND
6 Red GND
7 Green GND
8 Blue GND
9 Reserved
10 Synchronous GND
11 GND
12 SDA
13 Horizontal sync / composite sync
14 Vertical sync
15 SCL
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							96Appendix C: Technical Specifications
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							Index97
Index
A
A/V Mute button, 33, 44, 46
A/V Mute setting, 46
About menu, 38, 48
Accessories, 7, 71
Adapters, Macintosh, 7, 79
Advanced menu, 38, 46 to 47
Air filter, cleaning and replacing, 53
Anti-theft device, 7, 11
Aspect ratio, 91
Audio
adjusting tone, 42
adjusting volume, 42
connecting desktop, 77, 81
connecting laptop, 14
menu, 38, 42
problems, troubleshooting, 68
turning off (using A/V Mute), 33
Auto button, 40
Auto Keystone correction, 27, 38, 45
Auto Setup setting, 40
AV cable, 15 to 18
B
Bass, adjusting, 42
Battery, installing, 35
Blank screen, 22 to 24
Blurry image, 67
Brightness, 1, 91
Brightness setting, 40
C
Cables, 5 to 7
Camcorder, connecting to, 15 to 17
Carrying case, 5, 7, 57
Ceiling mount, 47, 74Cleaning
air filter, 53
lens, 52
projector case, 52
Color
adjusting, 47
problems, 68
Color Mode Prompt setting, 46
Color Mode setting, 41
Component video cable, 6, 7, 15, 18
Composite video cable, 15
Computer button, 32, 63, 68
Computer cable, 5, 12, 75, 79
Computer connector pin assignments, 95
Computers supported, 1
Connecting projector
to a desktop Macintosh, 78 to 81
to a desktop PC, 74 to 77
to a high-end workstation, 81
to a laptop, 12 to 14
to a video source, 15 to 18
Connector pin assignments, 95
Contrast setting, 40
D
Declaration of Conformity, 86
Default settings, restoring, 38, 39, 49
Desktop adapter, Macintosh, 79
Desktop computer, connecting to, 74 to 81
Digital camera, connecting to, 15 to 17
Distance from projector to screen, 10, 91
DVD player, connecting to, 15 to 18
E
Electrical specifications, 92
Enter button, 34
Environmental specifications, 93
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							98Index
EPSON
accessories, 7, 71
PrivateLine Support, 4, 70 to 71
technical support, 3 to 4, 70 to 71
Esc button, 34
E-Zoom buttons, 33
F
FCC compliance statement, 87
Filter, see Air filter
Focusing, 25
Foot release levers, 26
Freeze button, 33
H
Height of image, adjusting, 26
Help, 3 to 4, 70 to 71
Help button, 60
Help system, using, 60
I
iBook, connecting to, 12
iMac, connecting to, 6
Image
adjusting, 25 to 27, 40 to 42
capturing and saving in projector, 43 to 44
correcting shape of, 27, 45, 66
focusing, 25
height, adjusting, 26
positioning, 26, 40
problems with, troubleshooting, 63 to 68
raising, 26
shape, correcting, 27, 45, 66
size and projection distance, 10, 91
size range, 91
turning off (using A/V Mute), 33
zooming, 25, 33
Installing projector, 74
K
Kensington anti-theft device, 7, 11
Keystone button, 27
Keystone correction, 27, 45, 66, 91
L
Lamp
automatic shutoff, 28
number of hours used, 48
replacing, 54 to 55
specifications, 92
status light, 61 to 62
Language setting, 47, 60
Laptop computer
connecting to, 12 to 14
displaying on, 22, 64
Laser disc player, connecting to, 15 to 18
Lens
cap, 20
cleaning, 52
specifications, 91
Lights, status, 61 to 62
Logo, saving on projector, 43 to 44
M
Macintosh, connecting to, 78 to 81
Manuals, 3 to 4
Menus
About, 38, 48
Advanced, 38, 46 to 47
Audio, 38, 42
changing settings, 38 to 39
Reset All, 38, 49
Setting, 38, 45 to 46
User’s Logo, 38, 43 to 44
using, 38 to 39
Video, 38, 40 to 42
Monitor adapter, Macintosh, 79
N
No-Signal Msg setting, 44, 45
O
Options for projector, 7
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							Index99
P
Picture, see Image
Pin assignments, connector, 95
Positioning image, 26, 40
Positioning the projector, 10 to 11, 74
Power
button, 21
consumption, 92
saving, 28, 46
status light, 61 to 62
supply, 92
PowerBook, connecting to, 12 to 14
Presenters Online, 3, 70
PrivateLine Support, 4, 70 to 71
Problems
color, 68
image, 63 to 68
remote control, 69, 85
sound, 68
USB, 69
Projection lamp, see Lamp
Projector
carrying case, 5, 7, 57
cleaning, 51 to 53
distance from screen, 10, 91
feet, adjusting height with, 26
installing, 74
lamp specifications, 92
options, 7
positioning, 10 to 11, 74
resolution, 1, 91
shutting off, 28 to 29
specifications, 91 to 95
transporting, 57
troubleshooting, 59 to 68
turning off, 28 to 29
turning on, 20 to 21
unpacking, 5
viewing information about, 48
Prompt setting, 46
R
Raising image, 26
RCA AV cable, 5, 15, 16
Rear-screen projection, 47, 74
Registration, 4
Remote control
problems, 69, 85
replacing battery, 35
specifications, 92
troubleshooting, 69, 85
using, 31 to 34
wireless mouse, using as, 34
Replacing lamp, 54 to 55
Reset All menu, 38, 49
Resetting menu options, 49
Resolution, 1, 91
S
Safety instructions, 83 to 84
Screen image, see Image
Screen, distance from projector, 10, 91
Screens, portable, 7
Setting menu, 38, 45 to 46
Sharpness setting, 41
Sleep mode, 28, 46
Sound
adjusting tone, 42
adjusting volume, 42
problems, troubleshooting, 68
turning off (using A/V Mute), 33
see also Audio
Source button, 22
Source, selecting, 32
Speaker, specifications, 91
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							100Index
Specifications
brightness, 1, 91
electrical, 92
environmental, 93
general, 91
lamp, 92
lens, 91
remote control, 92
resolution, 1, 91
safety, 93
Startup Screen setting, 47
Startup screen, creating, 43 to 44
Status lights, 61 to 62
Stopping action, 33
Support, see Technical support
S-Video cable, 6, 15, 17
S-Video/Video button, 32
Sync, adjusting, 40
T
Technical support, 3 to 4, 70 to 71
Temperature
requirements, 93
status light, 61 to 62
Tint setting, 41
Tone setting, 42
Tracking, adjusting, 40
Transporting projector, 57
Treble, adjusting, 42
Troubleshooting
image and sound problems, 63 to 68
projector problems, 59 to 68
remote control problems, 69
Turning off picture (using A/V Mute), 33
Turning off projector, 28 to 29
Turning on projector, 20 to 21
U
Unpacking projector, 5
USB mouse cable, 5
User’s Logo menu, 38, 43 to 44
V
VCR, connecting to, 15 to 18
Video
display settings, viewing, 48
formats, supported, 1, 93 to 94
menu, 38, 40 to 42
selecting source, 32
Video port pin assignments, 95
Video Signal setting, 41
Video sources, connecting to, 15 to 18
Volume
adjusting, 42
setting, 42
W
Warning lights, 61 to 62
Warranty, 4, 88 to 89
Workstations, connecting projector to, 81
Z
Zoom ratio, 91
Zooming image, 25, 33
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