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Power Measurement
How to Measure Power
4 When the zeroing operation finishes, press the [Close] softkey to
close the menu.
How to Choose the Range Mode
You can choose either of two ranging modes from the Range mode
menu:
• <Auto>, the auto-ranging mode, ensures that the result has a
displayed value between 9% and 100% of full scale. The
default state is for automatic ranging to be enabled.
• <Manual>, which allows you to set a user-defined range.
Figure 3-6 Zeroing Fails, if the Power Meter Receives Input Light.