Operation; Powering On/Off The Projector - Optoma DS550 User Manual

Operation

Powering On/Off the Projector

Powering On the Projector:
1. Complete the AC power cord and peripheral signal cable(s) connections.
2. Press to turn on the projector.
The projector takes a minute or so to warm up.
3. Turn on your source (computer, notebook, DVD, etc.). The projector
automatically detects your source.
If you are connecting multiple sources to the projector
simultaneously, press SOURCE on the projector or Source on the
remote control to select your desired signal or press your desired
signal key on the remote control.
Warning
Never look into the lens when the lamp is on. This can damage your
eyes.
This focal point concentrates high temperature. Do not place any
object near it to avoid possible fire hazard.
Powering Off the Projector:
1. Press to turn off the projector lamp. You will see a message "Power
off? Press Power again" appear on the screen.
2. Press again to confirm.
The cooling fans continue to operate for cooling cycle.
When the Power LED becomes steady blue, the projector has entered
stand-by mode.
If you want to turn the projector back on, you must wait until the
projector has completed the cooling cycle and has entered stand-by
mode. Once in stand-by mode, simply press
projector.
3. Disconnect the AC power cord from the electrical outlet and the projector.
4. Do not turn on the projector right after power off.
to restart the
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