FX8x Series User Manual
Page 18 of 50
Selecting a reference option for PM measurement
•
REF FIX
command: sets the current power value as the reference level. Select
REF FIX
with the cursor and press the
|Shift/Enter|
button. The value onscreen then changes
to
-- -- dB.
The current reference level value is shown on the second row to the right
(-6.86dBm in the example below).
Current power value set as the reference level
•
REF MEM
command: extracts the previous reference level.