Computer Connector Pin Assignments - Epson PowerLite 703c User Manual

EPSON PowerLite 703c Projector
Compatible Video Formats
The projector supports NTSC, PAL, and SECAM
international video standards, as well as the monitor display
formats listed below.
To project images output from a computer, the computer's
video card must be set at a refresh rate (vertical frequency)
that's compatible with the projector; see the following table
for compatible formats. As noted below, some images are
automatically resized to display in one of the projector's
"native" formats (such as XGA). In addition, the frequencies
of some computers may not allow images to display correctly;
see your computer's documentation for details.
Mode Refresh Rate (Hz)
VGAEGA 70
VGA60 59.94
VGA72 72.809
VGA75 75
VGA85 85.008
VGA Text 70.087
VGA Text 70.087
SVGA56 56.25
SVGA60 60.317
SVGA72 72.188
SVGA75 75
SVGA85 85.061
XGA43i 86.958
XGA60 60.004
XGA70 70.069
XGA75 75.029
XGA85 84.997
SXGA1—70 70.012
SXGA1—75 75
SXGA1—85 84.999
SXGA2—60 60
SXGA2—75 75
SXGA2—85 85.002
SXGA3—43i 86.871
SXGA3—60 60.02
SXGA3—75 75.025
SXGA3—85 85.024
UXGA60 60
MACII13 66.67
MAC16 75.087
MAC19-60 59.28
MAC19 74.93
MAC21 75.062
NTSC 60
PAL 50
SECAM 50
* The image is resized so that it displays using one of the projector's
native formats.
EPSON PowerLite 703c Projector
2 -

Computer Connector Pin Assignments

The Computer/Component video port is a female video RGB,
15-pin micro-D-style connector. The pin assignments are:
Input pin
1
2
3
4
5
Resolution
6
7
640 x 350
8
640 x 480
640 x 480
9
640 x 480
640 x 480
10
720 x 350
11
720 x 400
12
800 x 600
800 x 600
13
800 x 600
800 x 600
14
800 x 600
15
1024 x 768
1024 x 768
1024 x 768
Projector Placement Guidelines
1024 x 768
1024 x 768
1152 x 864* ❏ Place the projector on a sturdy, level surface, between
1152 x 864*
1152 x 864*
❏ Make sure there is plenty of space for ventilation around and
1280 x 960*
1280 x 960*
1280 x 960*
❏ Make sure the projector is within 6 feet of a grounded
1280 x 1024*
1280 x 1024*
1280 x 1024*
❏ Place the projector directly in front of the center of the
1280 x 1024*
1600 x 1200*
640 x 480
832 x 624
1024 x 768
1024 x 768
1152 x 870*
640 x 480*
720 x 540*
720 x 540*
2/01
Computer connector signals
Red video
Green video
Blue video
GND
GND
Red GND
Green GND
Blue GND
Reserved
Synchronous GND
GND
SDA
Horizontal sync/composite sync
Vertical sync
SCL
3.6 and 45.5 feet from the screen.
under the projector.
electrical outlet or extension cord and within 5 feet of your
computer and/or video source.
screen, facing it toward the screen squarely. Otherwise, your
image will not be square.