3.
Plug the power cord into an electrical outlet.
Note:
With
Direct Power On
turned on, the projector turns on as soon as you plug it in.
The projector's power light turns blue. This indicates that the projector is receiving power.
4.
Press the power button on the projector or the remote control to turn on the projector.
The projector beeps and the Status light flashes blue as the projector warms up. Once the projector
is warmed up, the Status light stops flashing and turns blue.
Warning:
Never look into the projector lens when the lamp is on. This can damage your eyes and is
especially dangerous for children.
If you do not see a projected image right away, try the following:
• Verify the lens cover is open all the way.
• Turn on the connected computer or video device.
• Insert a DVD or other video media and press the play button, if necessary.
• Press the
Source Search
button on the projector or remote control to detect the video source.
• Press the button for the video source on the remote control.
• If the Home screen is displayed, select the source you want to project.
Parent topic:
Using Basic Projector Features
Related references
Projector Setup Settings - Extended Menu
Related tasks
Selecting an Image Source
Turning Off the Projector
Before turning off the projector, shut down any computer connected to it so you can see the computer
display during shutdown.
Note:
Turn off this product when not in use to prolong the life of the projector. Lamp life will vary
depending upon mode selected, environmental conditions, and usage. Brightness decreases over time.
68
Summary of Contents for PowerLite 640
Page 1: ...PowerLite Home Cinema 640 740HD 1040 User s Guide ...
Page 2: ......
Page 16: ...Projector Parts Front Top PowerLite Home Cinema 740HD 1040 16 ...
Page 46: ...1 Remove the battery cover 2 Insert the batteries with the and ends facing as shown 46 ...
Page 67: ...1 Open the projector s lens cover 2 Connect the power cord to the projector s power inlet 67 ...
Page 121: ...Parent topic Copying Menu Settings Between Projectors 121 ...