User Guide
Table Of Contents
- Table of contents
- Important safety instructions
- Introduction
- Positioning your projector
- Connection
- Operation
- Starting up the projector
- Adjusting the projected image
- Using the menus
- Securing the projector
- Switching input signal
- Magnifying and searching for details
- Selecting the aspect ratio
- Optimizing the image
- Setting the presentation timer
- Remote paging operations
- Hiding the image
- Freezing the image
- Operating in a high altitude environment
- Adjusting the sound
- Personalizing the projector menu display
- Select the lamp saver mode
- Shutting down the projector
- Menu operation
- Maintenance
- Troubleshooting
- Specifications
- Warranty and Copyright information
Operation 29
Fine-tuning the image size and clarity
1. Adjust the projected image to the size
that you need using the zoom ring.
2. Then sharpen the image by rotating the
focus ring.
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either
the top or bottom. It occurs when the projector is not perpendicular to the screen.
To correct this, besides adjusting the height of the projector, you will need to manually
correct it following one of these steps.
• Using the remot e control
Press / on the projector or remote
control to display the Keystone correction page.
Press to correct keystoning at the top of
the image. Press to correct keystoning at
the bottom of the image.
•Using the OSD menu
1. Press MENU and then press / until
the DISPLAY menu is highlighted.
2. Press to highlight Keystone and press
OK. The Keystone correction page
displays.
3. Press to correct keystoning at the
top of the image or press to correct
keystoning at the bottom of the image.
Press /
.
Press /.