Optoma h78dc3 ユーザーズマニュアル
E
nglish
11
2
Installation
Power Button
Powering On the Projector
1. Remove the lens cap.n
2. Ensure that the power cord and signal cable are securely
2. Ensure that the power cord and signal cable are securely
connected.
3. Turn on the lamp by pressing the “Power” button on the side
of the projector. o
The startup screen will display in approximately one minute.
The startup screen will display in approximately one minute.
4. Turn on your source (computer, notebook, video player etc),
the projector will automatically detect your source.
If the screen displays “No Signal,” make sure the signal cables are
securely connected.
If you connect multiple sources at the same time, use the “Source”
button on the remote control or control panel to select your desired
source.
Powering On/Off the Projector
Turn on the
projector first and
the signal sources
next.
projector first and
the signal sources
next.
1
Lens Cap