Optoma Optoma ES520 - Manual (Page 15)

English 
Powering On / Off the Projector
Powering On the Projector
1. Remove the lens cap. u
2. Ensure that the power cord and signal cable are securely connect-
ed. The Power LED flashes slowly green v.
3. Turn on the lamp by pressing Power either on the top of the projec-
tor or on the remote. The Power LED flashes rapidly green.
The startup screen displays in approximately 10 seconds.
4. Turn on your source (computer, notebook, video player, etc.). The
projector will detect your source automatically.
v If you connect multiple sources at the same time, press the
“Source” button on the control panel or direct source key on the
remote control to switch between inputs.
v Turn on the
projector first
and then se-
lect the signal
sources.
. Keystone +
. Keystone -
. Source Re-Sync . Enter Menu AV-Mute
Power Lamp Temp
Power
Fo cus Zo om
1
2 Power
Lens Cap
Power LED
Installation