Agilent Technologies e4419b, e4418b manual Input Settings , More

Performance Tests

Instrument Accuracy Test

Note	When switching the range calibrator to STANDBY, allow enough
	time for the range calibrator to settle to its zero value before
	attempting to zero the power meter. This settling would appear on
	the power meter display as downward drift. When the drift has
	reached minimum, (typically less than 60 seconds), the range
	calibrator is settled.

9.Set the DC calibrator as follows:

• SET VALUE: 0 (ZERO)

• FUNCTION: DC

•OUTPUT: OFF

10. On the power meter press	System	, Input Settings , More ,
	Inputs

Filter , Filter On , Mode Man , Length , and set the filter length to 512 in the pop up window then press Enter .

11.On the power meter press ZerCalo , Zero . Wait approximately 10 seconds for the wait symbol to disappear. Verify that the display reads 0 ±0.05 ∝W.

12.Set the DC calibrator output to 144.93mV, and set the output switch to '+'.

13. Press

Cal to calibrate the power meter.

Agilent E4418B/E4419B Service Guide 2-13