Welch Allyn Service tool (WAST)
• The tool is used for the following:
– Review device info
– Schedule device maintanance
– Install software updates and upgrades
– View logs (event- and error)
– User administration
– Basic device check (NIBP accuracy, leak and over-
pressure test)
– Program device SN after main PCB exchange (Gold
license only)
– Full functional verification and calibration (Gold license
only)