Anritsu ME7840A - Manual (Page 49)

Step 6. Before pressing “Next” disconnect the power sensor and con-
nect a throughline between Test Ports 1 and 2 on the
MS4782X Test Set, as shown below.
Step 7. Press “Next” to perform a receiver calibration. When this cali-
bration finishes, the program returns to the main screen.
OPERATIONS, CALIBRATION POWER LEVEL
ME7840A OMM 4-7