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Controls and Functions
Runco VX-44d/-55d Owner’s Operating Manual 13
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8. RS-232 OUTPUT
Connect this to the RS232 IN input on the projector, using the provided
communication cable.
9. IR
Wired input from a wired remote control or infrared receiver. It is a 3.5-mm, mini
phono jack, wired as follows:
Ring = +5V
Tip = IR Input
Sleeve = Ground
10. RS-232 CONTROL PORT
A female, 9-pin D-sub connector for interfacing with a PC or home theater
automation/control system.
11. POWER INPUT (100 to 240 VAC)
Connect the DHD Controller to power here.
12. MAIN AC FUSE
This is the main AC input fuse (5mm x 20mm, 500 mA, 250V slow-blow).
13. MAIN POWER SWITCH
Disconnects or applies power to the DHD Controller.
When an external remote control or infrared receiver is connected
to the wired IR input, the IR sensor on the front of the DHD is
disabled.
Note