34 AWT420 |  UNIVERSAL 4-WIRE, DUAL-INPUT TRANSMITTER  |  OI/AWT420-EN REV. B
12  Display icons
Diagnostic icons
NOTICE  
•  When a diagnostic condition is detected, the associated 
NAMUR icon, plus the highest priority diagnostic 
message, is displayed in the Status Bar when the 
transmitter is in Operator View page 
83 for diagnostic messages.
•  If the status bar displays a diagnostic message, press  
the   key to see all diagnostic messages.
NAMUR icons
Alarm, hold, and clean icons
NAMUR diagnostic icon.
hold state.
progress.
Title bar icons
Media on-line: full (icon toggles when full).
Media off-line: not inserted (not logging).
Attempt to datalog/go online with no card fitted.
Any alarm is active.
Bluetooth: not connected/connected.