Sorry to be unclear: By the Acc table I ment the ACQ_MODE_SETUP_TABLE/SELECT_MODE table.
So it is not supposed to persist across power cycles?
The big issues is the missing traces once I press Store. Some times I can move the V positions for the channel and see the trace, but it is a flat line, that soon disappear again.
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--- In TekScopes@..., David <davidwhess@...> wrote:
Acc Table?
As far as I know, none of the settings are retained when powered down.
There is no calibration data to save either.
You changed the battery on the option card, right? I believe that
only backs up the waveform storage.
On Thu, 19 Jan 2012 03:13:08 -0000, "david_s5y" <david_s5@...>
wrote:
I have an Tektronix 2230 Storage scope. Everything appears to work except for the storage.
The unit passes diagnostics. I replaced the NV battery, but it does not remember the Acc Table setting and when switched to Store the traces all disappear (but the display Delta V, time base etc are all there).
Anyone had a similar problem? Any guidance would be appreciated.
David
