13
Current Screen: This is the default screen that shows status of the unit during regular operation.
⑤
Remaining holdover
Calculated remaining holdover time without power.
⑥
Active screen
The name of the current active screen.
⑦
Date
The current date (default time zone is UTC, unless configured by local service
provider).
⑧
Replace battery icon
The CFD-50’s monitoring system is powered by a rechargeable battery. This icon
will appear if the battery is not plugged in or if it has degraded over time and needs
to be replaced.
⑨
Plug icon button
The power icon indicates whether mains power in the CFD-50’s usable range (82 –
290 V) is currently available.
⑩
Alarm history indicators
Dots indicate vaccine storage chamber temperature range during each of the past 30
days. The current day is on the right, and the leftmost dot is 30 days ago. An
elevated dot represents a high temperature excursion on that day, a low dot
represents a low temperature excursion, a neutral dot represents no temperature
excursions. If no data is available for a day, no dot will be shown.
To view temperature and alarm history, from the CURRENT screen press the MENU button to go to the HISTORY
screen
