Medical IT systems should be tested and maintained with any UPS feeding them; visually inspected monthly for alarms and conditions; functionally tested at most annually including the unit, staff base and BMS alarms (audible and visual); and tested annually as the maker defines. Where fed from a UPS, changeover within 0.5 s (or no-break where required) should be verified, and the supply should also be backed by a secondary supply changing over within 15 s. Ventilation grilles cleaned, single-line diagram and logbook details kept, and all alarms, outages, tests and servicing recorded on a standard form.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.