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• Default password: projector serial number
Parent topic: Solving Problems
Solutions to HDMI Link Problems
If you cannot control an HDMI device using the HDMI Link feature, try the following solutions:
• Make sure all necessary cables are securely connected and the power is on for the projector and
connected video sources.
• Make sure the cables meet the HDMI CEC standard.
• Make sure the connected device meets the HDMI CEC standard. See the documentation supplied
with the device for more information.
• Replace the HDMI cable or try a shorter one.
• Check if the device is available in the Device Connections list in the Settings menu. If the device
does not appear, it does not meet the HDMI CEC standards. Connect a different device.
• Make sure the connected devices are turned on and in standby status. See the documentation
supplied with the device for more information.
• If you connected a new device or changed any connections, make sure the CEC function is set for the
connected device. You may need to restart the device.
Parent topic: Solving Problems
Related references
Projector Feature Settings - Settings Menu
Related tasks
Operating Connected Devices Using the HDMI Link Features
Solutions When a Message to Replace the Projector is Displayed
At the end of the projector lamp's life, the projector displays a message about replacing the projector.
Turn the projector off and consider replacing the projector even if the lamp continues to work.
Warning: If you continue to use the projector after the lamp's life expires, the possibility that the lamp
may explode increases.
If the lamp breaks, note the following points:
• Ventilate the area immediately.
• Do not swing or tilt the projector. Shards of glass may fall out and could cause an injury.
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