3 Preparation for use EFA-200/-300
3-6
Function test
The function test checks the internal memory, display, signal processor and
the internal signal path.
• While the function test is running:
– the test screen is displayed
– the red Alarm LED flashes.
Figure 3-2 Test screen
• If the function test is completed successfully:
– all the settings from the last measurement are retained
– a beep is heard
– the measurement screen is displayed.
– Measurements can now be started.
Figure 3-3 B-field measurement screen