Manual for ME403U/ME423W/ME383W/MC423W/MC393W/ME453X/MC453X

1. **Connect your computer:** Connect the computer cable (VGA) between the projector’s COMPUTER IN terminal and the computer’s port. 2. **Connect the power cord:** Plug the projector’s power cord into the AC IN terminal and then into the wall outlet. The power indicator will start blinking orange. 3. **Turn on the projector:** Remove the lens cap. Press the POWER button on the projector or remote control. The POWER indicator will blink and the projector will be ready to use. 4. **Select a source:** Press the INPUT button to automatically search for input sources, or use the remote control buttons (Computer, HDMI1, HDMI2, etc.) to select the input source. 5. **Adjust picture size and position:** Use the adjustable tilt foot, zoom lever, and focus ring to adjust the image. 6. **Turn off the projector:** Press the POWER or STANDBY button. Confirm the power off message by pressing ENTER or the POWER/STANDBY button again.