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E8257D PSG Signal Generator Issue

Question asked by eagle-rgb on Feb 23, 2018
Latest reply on Feb 23, 2018 by EricBaker

I’ve been using these Signal Generators for years and never seen this problem.

After changing the battery all self-test work. Then after sitting idle for a period the display blanks, the power LED blinks, and the front panel keys stop working.

Has anyone experienced this issue?

Cannot find this symptom in the Service Manual.

Any advice will be appreciated.

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