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Appendix C: Technical Specifications 97
* The image is resized using EPSON’s SizeWise Technology.
1
Resized on the PowerLite 73c only; native mode on the PowerLite 53c.
2
Resized on the PowerLite 53c only; native mode on the PowerLite 73c.
3
Resized on the PowerLite 73c only; not available on the PowerLite 53c.
Computer Video Port Pin Assignments
The Computer port is a female video RGB, 15-pin micro-D-style
connector. Here are its pin assignments:
HDTV (480i)
HDTV (480p)
HDTV (575i)
HDTV (575p)
HDTV (720p)
HDTV (1080i)
HDTV (1080i) 33.75/
31.25
59.94
59.94
50
50
60
60
50
720
× 480
*
720 × 480
*
720 × 574
*
720 × 574
*
1280 × 720
*
1920 × 1080
*
1920 × 1080
*
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
Mode Refresh Rate (Hz) Resolution