Universal Projector Remote Control (VP3720)
What is the difference between Version 1 and Version 2 of the Universal Projector Remote Control?

Both versions support the majority of popular projector brands and models currently in the market. Going forward, projector manufacturers are switching to 5-digit code libraries to accommodate new models and resolutions. Version 2 of the UPRC uses this 5-digit codes addressing, and is also backwardly compatible with current 4-digit models.

How can I tell if my UPRC is Version 1 or Version 2?
Where can I find the 4-digit code library used in the original Universal Projector Remote Control?
Where can I find the 5-digit code library used in the version 2 of the Universal Projector Remote Control?
The manual does not list my projector brand. How can I use the VP3720 Universal Projector Remote Control?

Order Support
What is my warranty on SMK-Link products?
How can I return my SMK-Link order?