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8720D - clock runs slow

Question asked by drkirkby on Nov 26, 2012
Latest reply on Nov 27, 2012 by drkirkby
I've an 8720D VNA, where the clock which gives date and time tends to lose about 1 day per month. 

I'm guessing this might be a sympton of a battery running flat, though perhaps other know different. Are there any special precautions in changing the battery? (I assume there is a battery, though perhaps its a super-cap, in which case I might have more issues).

I can't seem to find a service manual on the Agilent web site for this VNA, so it's not so easy to work out what might be the problem. 


Edited by: drkirkby on Nov 27, 2012 5:28 AM