User Guide
Table Of Contents
- Key safety instructions
- Introduction
- Projector Positioning
- Connection
- Operation
- Activate the projector
- Using the menus
- Use basic settings
- Use Network setting
- Use Advanced settings
- Use Information
- Use Firmware upgrade
- Use Image settings
- Use Advanced settings (in signal source mode)
- Switching input signal
- Changing HDMI input settings
- Adjusting the projected image
- Perform keystone correction
- Using the CEC function
- Smart energy-saving
- Light Source Mode
- Operations at high altitudes
- Hiding the image
- Optimize images in user mode
- Fine-tuning of image quality in user modes
- Adjust Gamma
- Color Management
- Fine-tuning of image in user modes
- Select the aspect ratio
- About the aspect ratio
- Control the projector with the web browser
- About Crestron e-Control®
- Using the projector under standby mode
- Switch off the projector
- Menu operations
- Maintenance
- Troubleshooting
- Specifications
- Copyright information
- Appendix
10
Replacing the remote control battery
1. To open the battery cover, place the remote control with the backside facing upwards.
Press down at the indicated area and then pull the battery lid upwards along the
indicated direction.
2. Take out the old batteries (if required) and then place 2 AAA batteries according to
the indicated orientation. The positive pole of the battery should be directed at the (+)
direction while the negative pole should be directed at the direction.
3. Align the battery cover with the bottom of the remote control and return the cover to
its original position to complete the process.
Open the battery cover as
shown in the illustration.
Install the battery as shown
in the illustration.
Cover the battery cover.
Warning
● Avoid keeping the remote control and battery in moist or hot places, such as the kitchen, bathroom, sauna,
solarium or car.
● Replace only with the same or equivalent type recommended by the battery manufacturer.
● Refer to the manufacturer’s instructions and local environmental regulations to dispose of old batteries.
● Do not throw batteries into res. There may be danger of an explosion.
● If the battery is at or if you will not be using the remote control for a while, remove the battery to prevent
battery leaks from damaging the remote control.