Agilent Technologies 1260 Infinity User Manual page 130

8
Test Functions
Running the Test with Instant Pilot
The test can be started via the command line.
1 To start the test
2 To stop the test
Test Failed
The noise on the step should be less than 3 µV.
Probable cause
1 Bad cable or grounding problem between
2 Defective detector main board.
130
TEST: DAC 1
Reply: RA 00000 TEST:DAC 1
TEST:DAC 0
Reply: RA 00000 TEST:DAC 0
detector and external device.
Agilent 1260 Infinity Variable Wavelength Detector User Manual
Suggested actions
Check or replace the cable.
Exchange the detector main board.