Setup and operation – Optoma Optoma EP771 User Manual
Page 18
Setup and Operation
18
I
TEM
L
ABEL
D
ESCRIPTION
USB
Connect the supplied USB cable from a computer for USB mouse func-
tion and firmware upgrades.
12V
Connect a 12-volt trigger cable from the screen to this connector. When
connected, the screen automatically adjusts vertically to match the
screen aspect ratio.
RS-232
Reserved for installation control.
Warning:
As a safety precaution, disconnect all power to the projector and connecting devices before making
connections.
See also other documents in the category Optoma Projectors:
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- TX612 (2 pages)
- HD81-LV (2 pages)
- TW330 (1 page)
- Optoma EP550 (21 pages)
- BigVizion HDBV3100 (4 pages)
- Single Chip DLP Projector (32 pages)
- RS232 (66 pages)
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- HD71 (2 pages)
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- EP759 (34 pages)
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- Digital DVD Projector (4 pages)