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Susan JohnsonAug 16, 2025
How to fix InFocus IN5122 Projector Smart Stack not working?
- DDr. Michelle YoungAug 16, 2025
If the Smart Stack feature isn't working, consider these potential causes and solutions: * Ensure both the Main and Sub projectors are receiving AC power. * Verify the RS232 cross cable is correctly connected between the Main and Sub projectors. * Check the STACK menu settings on both the Main and Sub projectors to ensure they are correctly configured. * Examine the signal cable connections, ensuring they are correctly connected and match the port settings in the menu.