he UPS supplies power (only) to the VC1s (the Brains of the Retro C) in the event of a power loss. Maintaining power to the VC1s is very useful in preventing damage or loss of settings to the computers that control the saw. The UPS guards against a loss of position they remain active and detect encoder changes in the event of power loss.
Following the correct mounting of both the PSM Power Supply and the Battery Connector Module (BCM), the following steps shall be followed to ensure correct connection and commissioning of the system.
Recalibrating the touchscreen on your Retro C is really easy to do and can be completed in less than 5 minutes. If you find that when you touch screen the cursor is off the steps outlined here can help tremendously.