OPERATION
2.2.6 Sensor Confirmation Check
The symbol ◆ appears above each sensor type to confirm
that the sensor has been recognised, is working correctly,
and is being zeroed. When sensors are zeroed correctly,
a symbol ✔ appears above each sensor.
Refer to Fig. 2.7 for example.
followed by
Fig. 2.7 Sensor Check Displays
If sensor(s) fail the zero check at the end of warm-up,
the audible and visual alarm activates and the instrument
display will show a spanner symbol and pause, as shown
in Fig. 2.8:
2-7