User Guide
Table Of Contents
- Key safety instructions
- Introduction
- Projector Positioning
- Connection
- Operation
- Activate the projector
- Using the menus
- Using the password function
- Setting a password
- If you forget your password
- Entering the password recall procedure
- Change Password
- Disabling the password function
- Switching input signal
- Changing HDMI input settings
- Adjusting the projected image
- Perform keystone correction
- Adjust four corners
- Zoom in to see details
- Selecting the aspect ratio
- About the aspect ratio
- Optimizing the image
- Fine-tuning of image quality in user modes
- Setting the Presentation Timer
- Hiding the image
- Locking control keys
- Light source settings
- Extending light source life
- Operations at high altitudes
- Using the CEC function
- 3D functions
- Control the projector through the local area network
- Control the projector with the web browser
- About Crestron e-Control®
- Using the projector under standby mode
- Switch off the projector
- Menu operations
- Description of each menu
- Maintenance
- Troubleshooting
- Specifications
- Copyright information
- Appendix
23
Switching input signal
The projector can be connected to multiple devices
at the same time. However, it can only display one
full screen at a time.
If you want the projector to automatically search for
various signals, please conrm that the Quick Auto
Search function in the SYSTEM menu is switched
ON.
You may also press the source selection button
on the remote control or search for available input
signals to manually select the desired signals.
1. Press [Source] to display the source selection column.
2. Keep pressing the / until you arrive at the desired signal, then press [Enter].
Once detected, the selected source information will display on the screen for
seconds. If there are multiple devices connected to the projector, repeat steps 1 to 2
to search for another signal.
For display resolutions of this projector, please refer to “Projector specications”.
To achieve the best image display effects, you should select and use an input signal that
outputs at this resolution. Any other resolutions will be scaled by the projector depending upon
the aspect ratio setting, which may cause some image distortion or loss of picture clarity. See
“Selecting the aspect ratio” for details.