Agilent Technologies 35670-90066 manual Exchange the Input assemblies

Agilent 35670A	Troubleshooting the Analyzer
	To troubleshoot input failures on four channel analyzers

Step 2. Exchange the Input assemblies.

G• Set the power switch to off ( O ).

•Exchange the Input assembly in the lower slot with the Input assembly in the upper slot.

•Reconnect the cables to the A5 Analog assembly.

•Set the power switch to on ( l ).

•Press the following keys:

[ System Utility ]

[ CALIBRATN ]

[ AUTO CAL OFF ] [ Input ]

[ ALL CHANNELS ]

[ CH* FIXED RANGE ] 1

[ Vpk ]

[ System Utility ]

[ MORE ]

[ SELF TEST ] [ TEST LOG ]

[ Rtn ]

[ FUNCTIONL TESTS ] [ INPUTS ]

[ ALL ]

[ CONTINUE ] [ Rtn ]

[ Rtn ]

[ QUICK CONF TEST ]

•If the same channel fails as failed before the exchange, the A5 Analog assembly is probably faulty.

•If a different channel now fails, the A2 Input assembly for the failing channel is probably faulty.

The Input assembly for channel 1 and 3 is in the lower slot. The Input assembly for channel 2 and 4 is in the upper slot.

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