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Optoma TX542 User Manual

Optoma TX542
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57
English
Appendices
RS232 Pin Assignments
Pin no.
Spec.
(from projector side)
1
N/A
2 RXD
3 TXD
4 N/A
5 GND
6 N/A
7 N/A
8 N/A
9 N/A
12345
6789
RS232 Commands and Protocol
Function List

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Optoma TX542 Specifications

General IconGeneral
ResolutionXGA (1024 x 768)
Weight2.3 kg
Display TypeDLP
Video ModesNTSC, PAL, SECAM
ConnectivityHDMI, VGA, Composite, USB, RS232
Max Resolution1600 x 1200
Aspect Ratio4:3 (Native), 16:9 (Supported)
Lamp TypeUHP
Projection Size30" - 300"
Lamp Life4000 hours (Normal mode), 10000 hours (Eco mode)
Throw Ratio1.96 - 2.15:1
Noise Level33 dB (Normal mode), 29 dB (Eco mode)

Summary

RS232 Pin Assignments

Pin Assignments Table

Details of RS232 connector pin numbers and their specifications.

RS232 Protocol Function List

Projector Power and Status Commands

Commands for controlling projector power, mute, and freeze functions.

Display Mode and Picture Settings

Commands to adjust display modes, brightness, contrast, sharpness, and color settings.

Source and Input Commands

Commands for selecting input sources like HDMI, VGA, and S-Video.

Advanced Picture and Color Adjustments

Commands for format, overscan, zoom, image shift, and keystone adjustments.

Language and Projection Settings

Commands to set the projector's language and projection mode (e.g., Front-Desktop).

Menu and Signal Management

Commands for controlling OSD menu location and signal frequency/phase.

Security and System Alerts

Commands related to security settings, timer, and system alert reset.

Remote Control Emulation Commands

RS232 commands to emulate remote control functions like mouse and menu navigation.

Projector Status Read Commands

Commands to read projector information like software version, power state, and lamp hours.

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