Figure 8-5 Reference Calibration Factor Pop-Up Window - Keysight N1911A User Manual

8 Using N8480 Series Power Sensors
Procedure
1 Ensure the power sensor is disconnected from any signal source.
2 Refer to the connection requirements in
3 Check the current reference calibration factor setting by pressing
4 To change the settings, press the channel
Figure 8-5
5 Press
Now zero and calibrate the power meter/sensor combination as follows:
6 Press
7 Connect the power sensor to the POWER REF output.
8 Press
238
ready for connection to the Power Reference.
. The value is displayed under the channel
REF CFs
Does this setting match the value for the sensor? (The power sensor reference
calibration factor can normally be found above the calibration factors table on
the power sensor body.)
factor pop up window is displayed as shown in
keypad to enter the required value in the Ref Cal Factor pop-up menu.
Reference calibration factor pop-up window
to complete the entry.
%
and the channel
displayed.
and the channel
The Calibrating pop-up is then displayed.
Table 8-2 and ensure the sensor is
Ref CF
. The reference calibration
REF CF
Figure
softkey. The Zeroing pop-up is
Zero
softkey to start the calibration routine.
Cal
Keysight N1911A/1912A User's Guide
softkey.
8-5. Use the numeric
,