Epson 8350 User's Guide
![Epson 8350 manual cover](/images/31156b37c525955bf0d4f867/thumbs/thumb175x175.webp)
To connect your Epson 8350 to a home theater system, use an HDMI cable from the projector's HDMI port to the receiver's HDMI output. Ensure both devices are powered off during the connection process. Once connected, power on the receiver first, followed by the projector.
Check the power cable to ensure it is securely connected to both the projector and the power outlet. Verify that the outlet is functioning by testing it with another device. If the problem persists, inspect the projector's lamp and replace it if necessary.
Turn off the projector and unplug it. Locate the air filter cover, remove it, and then gently take out the air filter. Use a small vacuum cleaner designed for electronic components to remove dust from the filter. Reinstall the filter and cover once clean.
Ensure that the input source on the projector matches the connected device. Check that all cables are securely connected. Try using a different cable or port if available. Restart both the projector and the connected device to reset the connection.
Use the zoom ring located around the lens to adjust the image size. For further adjustments, access the menu and navigate to the 'Image' settings to fine-tune the zoom and focus.
Use a compatible ceiling mount kit. Ensure that the mount is securely attached to a ceiling stud or beam. Adjust the projector's angle and position using the mount's adjustable arms to align the image with the screen.
Turn off the projector and unplug it. Allow it to cool for at least an hour. Open the lamp cover, unscrew the old lamp, and carefully remove it. Install the new lamp, secure it with screws, and close the lamp cover. Reset the lamp timer via the projector's menu.
Check the focus ring and adjust it until the image is sharp. Ensure that the projector is positioned at the correct distance from the screen. Clean the lens with a soft, dry cloth to remove any dust or smudges.
Visit the Epson support website and download the latest firmware for the 8350 model. Follow the instructions provided in the download package, which typically involves using a USB drive to transfer the update to the projector.
Ensure that the air filter is clean and that the projector is placed in a well-ventilated area. Avoid blocking the vents. If the problem persists, consider using an external fan to improve air circulation around the unit.