Optoma DC550 Mode D'emploi page 7

» Setting up
90°
• Illumination Lamp
If you are in a dark environment, please turn
the LED lamp on to make better exposure.
1. Press the LED lamp button (
base to turn on/off the LED lamp.
2. Adjusting the brightness by pressing the
lamp button (
) on the
)
• Camera Head
Roll the lens rotator to rotate image
90°.
5