Delta Elec. Inc.
ES520 & EX530
ver.02
Company Confidential Optoma___________________ Delta________________
77
2008/09/17
4.
If more than one input device is
connected, press the
Source button
repeatedly to switch among devices.
(DVD and HDTV are supported
through the VGA connector)
5.
To turn off the projector, press the
power button. The
Power Off? /
Press Power again message
appears. Press the
Power button
again to turn off the projector.
Caution:
Do not unplug the power cord until the Lamp LED (on Cooling mode) stops flashing–indicating
the projector has cooled down.
5-5.
Setting an Access Password (Security Lock)
You can use the Remote digital buttons to set a password and prevent unauthorized use of the
projector. When enabled, the password must be entered after you power on the projector.
Keep the password in a safe place. Without the password, you will not be able to use the
projector. If you lose the password, contact your reseller for information on clearing the
password.
