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Dell 7700HD Projector User Manual

Dell Projectors

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Dell 7700FullHD RS232 Protocol Document

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RS232 Projector Pin Assignment (Facing Projector)

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RS232 Serial Communication Cable Pin Assignment (Facing Cable)

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Pin Assignments

RS232 PIN

DESCRIPTION

RS232

1
2 TXD 3
3 RXD 2
4
5 GROUND 5
6
7 Not

Used 7

8 Not

Used 8

9

Note 1: The RS232 (pin2-3 swap) cable is not provided by Dell.

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RS232 Protocol
Communication Settings

Command Types
To display the OSD menu and adjust the settings.

Connection Settings

Value

Baud Rate

19200 bps

Data Bits

8 bits

Parity None
Stop Bits

1 bit

Flow control

None