ViewSonic Customer Care

General Questions 93

• How to enable Super ECO Mode on my PJD5155?
• Why can’t my input device work in HDMI/MHL on my PRO7827HD?
• How to Install an All-in-One Interactive Projector like PS750W
• How to recall the password with my projector?
• What if users forgot their password with projector?

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Tips & Tricks 6

• How to cast and mirror your mobile device to the X10-4K
• How to set up voice control for the X10-4K
• How to setup voice control on the X10-4K
• How to manage locally stored files on the X10-4K
• How to connect smart devices with the X10-4K via USB Type-C

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Technical Documents 1

• ViewSonic Projector RS232 protocol