Agilent Technologies 1680, 1690 manual COMP Disabled LED Off

Chapter 5: Troubleshooting

General Troubleshooting

2Set up the pulse generator according to the following table.

Pulse Generator Setup

Timebase	Channel 2	Trigger	Channel 1
Mode: Int	Mode: Pulse	Divide: Divide 1	Mode: Square
Period: 20.000 ns	Divide: Square ⎟ 1	Ampl: 0.50 V	Delay: 0.000 ns
		Offs: 0.00 V
	Ampl: 0.80 V		Ampl: 0.80 V
	Offs: -1.30 V		Offs: -1.30 V
	COMP: Disabled (LED Off)		COMP: Disabled (LED Off)

3Using four 6-by-2 test connectors, four BNC Couplers, and four SMA (m) - BNC (f) Adapters, connect the logic analyzer to the pulse generator channel outputs (to make the test connectors, see chapter 3, "Testing Performance"):

a Connect the even-numbered channels of the lower byte of the pod

under test and Clk 1 to the pulse generator channel 1 OUTPUT.

b Connect the odd-numbered channels of the lower byte of the pod under test to the pulse generator channel 1 OUTPUT.

c Connect the even-numbered channels of the upper byte of the pod under test to the pulse generator channel 2 OUTPUT.

d Connect the odd-numbered channels of the upper byte of the pod under test to the pulse generator channel 2 OUTPUT.

4Configure the Analyzer Setup dialog:

a In the Waveform window, click on the Sampling Setup icon.

b In the Analyzer Setup dialog, select State - Synchronous Sampling. c Configure Trigger Position - 100% poststore.

d Select an Acquisition Depth of 8K.

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