Optoma ML1080 User Manual

[Optoma L23 quick guide] RS232 mode- enable
Nov. 6, 2023
1. POWER on the projector
2.Press hot key
POWER -> DOWN

-> RIGHT

-> MENU
6. Set Baud Rate xxxxx
5. Set Projector ID xxxx
3. Enter RS232 control setting OSD
4. Set RS232 Control to ON
 Default: 00 (00 ~ 99)
 Default: OFF
 Default: 9600 (9600, 19200)
8 Connect RS232 cable
9. Send RS232 command
 USB Mini-B to DB9 cable
Remark:
1. RS232 function is HIDE and DISABLE unless press hot key into
RS232 power control mode and set it to ON.
2. RS232 settings will be RESET after below conditions:
 [Launcher] Settings/Device Preferences/Reset to Default
 [Service menu] Factory Reset
 [Service menu] Factory Reset(Quick)
3. RS232 settings will NOT be reset after below conditions:
 [OSD] System/Reset All Settings
 Reboot the projector
7. Press BACK

 to exit RS232 Control
mode
4
6
5

Optoma ML1080 Specifications

General

Display Technology	DLP
Native Resolution	1920 x 1080
Light Source	LED
Light Source Life	30, 000 hours
Throw Ratio	1.2:1
Zoom Type	Manual
Input Lag	16 ms
I/O	HDMI
Projection Size	30 to 300 inches

Summary

Enable RS232 Control

Access RS232 Settings

Navigate to RS232 control settings via hotkey and OSD menu.

Configure RS232 Parameters

Set RS232 control to ON, configure Projector ID, and select Baud Rate.

Connect and Send Command

Exit RS232 control mode, connect the RS232 cable, and send commands.

Disable RS232 Control

Access RS232 Settings for Disabling

Navigate to RS232 control settings via hotkey and OSD menu.

Set RS232 Control to OFF

Set the RS232 control function to OFF and exit the RS232 control mode.