Dell RS232 Command Set Document for 7609WU Projector
Summary
This technical documentation provides comprehensive documentation for the Dell™ 7609WU RS232 Protocol Document z RS232 Projector Pin Assignment. The document covers technical documentation and operational guidance. This documentation is intended for IT professionals and system administrators. The manual provides detailed guidance to ensure proper operation and maintenance of the Dell™ 7609WU RS232 Protocol Document z RS232 Projector Pin Assignment. Users will find step-by-step instructions and technical details necessary for effective utilization of the product.
Page 1 Text Content
Dell™ 7609WU RS232 Protocol Document RS232 Projector Pin Assignment (Facing Projector)
RS232 Serial Communication Cable Pin Assignment (Facing Cable)
Pin Assignments RS232 PIN DESCRIPTION MINI DIN-6
2 TXD 5 3 RXD 3
5 GROUND 1, 2
7 Not Used 6 8 Not Used 4
Note 1: The RS232 cable is not provided by Dell.
RS232 Protocol Communication Settings
Connection Settings Value Baud Rate 19200 bps Data Bits 8 bits Parity None Stop Bits 1 bit Flow control None
Command Types To display the OSD menu and adjust the settings.
Page Summary Contents For Dell RS232 Command Set Document for 7609WU Projector
Manual Details
| Brand | Dell |
|---|---|
| Pages | 5 |
| File Size | 281.01 KB |
| Published | June 17, 2026 |
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Frequently Asked Questions
What are the communication settings for RS232 control?
Baud rate is 19200 bps, 8 data bits, no parity, 1 stop bit, and no flow control.
What is the pin assignment for TXD and RXD?
Pin 1 is TXD, Pin 3 is RXD, and Pin 5 is GROUND.
Is an RS232 cable provided with the projector?
No, the RS232 cable is not provided by Dell.
How do I check the current source input?
Send the command code 0x26 to read the current source (e.g., VGA, HDMI, DisplayPort).
What are the valid ranges for H. Keystone and V. Keystone?
H. Keystone ranges from 0xa8 to 0x58, and V. Keystone ranges from 0xb5 to 0x4b.