Epson PowerLite 821p Projector
8 - Epson PowerLite 821p Projector 9/04
Changing the Image’s Aspect Ratio
If you’re projecting a wide screen format image, you can use the
Resize button on the remote control to change the aspect ratio.
Follow these steps:
1. Press the
Resize button once to change the aspect ratio to
16:9 for wide screen format.
2. Press it again to return to 4:3 aspect ratio.
Note:
You must be projecting component, composite, or S-Video images to
change the aspect ratio.
Using the Remote Control as a Wireless
Mouse
When you use the remote control as a wireless mouse, you can
control your computer or click through slideshow-style
presentations (such as PowerPoint
®
) from up to 20 feet away.
To control your computer with the remote, make sure you have
connected the USB mouse cable between the projector and your
computer.
❏ To display the mouse pointer, press the
Pointer button.
❏ To move the pointer on the screen, aim the remote at the
screen and use the pointer button.
❏ To click (or left-click), press the
Enter button.
❏ To right-click, press the
Esc button.
❏ To double-click, press the
Enter button twice.
❏ To click and drag, press and hold the
Enter button and use
the pointer button to move the pointer, then release the
Enter button.
❏ To advance slides in a PowerPoint presentation in Slide
Show mode, press
Page Up or Enter on the remote control.
Press
Page Down or Esc to go back a slide.
Replacing the Batteries
Caution:
When replacing batteries, take the following precautions:
❏
Replace the batteries as soon as they run out. If a battery leaks,
wipe away battery fluid with a soft cloth. If fluid gets on your
hands, wash them immediately.
❏
Do not expose batteries to heat or flame.
❏
Dispose of used batteries according to local regulations.
❏
Remove the batteries if you won’t be using the projector for a
long time.
Follow these steps to replace the AAA alkaline batteries:
1. Press in the tab to remove the battery cover.
2. Remove the old batteries, then insert the new ones as shown.
3. Replace the battery cover. (It should snap into place.)
Page up or
page down
Move the pointer
Left-click or
double-click
Right-click
Display
pointer
