
Don't try this, unless you can recalibrate the instrument. You can exit the EXTENDED DIAGNOSTICS Press 'SPECIAL' push-button, you'll get 'DISABLED-SEE MANUAL' Remove connector J156 from the A13 board. Any moisture in the insturment?I'll look for the manual for your instrument, and post what I can find after I check it. (Unless you've got some bugs in your cupboard that got into your instrument). Your failure codes are just too extensive for me to believe you have an instrument failure. If the temperature is considerably different (winter/summer for example.if your work area is out in a garage or something), the tests may not be able to come to an in-tolerance condition, and you get error codes. And that can be complicated by the ambient temperature, from last self-test, to the new one at turn-on. Now I turn it on and I find a lot of FAIL. I put it in a cupboard one year ago and there left. Can someone point me in the direction of a type no/stockist for the. Which could suggest you have contacts to where the OP could source a service manual from.

I've been looking for an Oscilloscope Voltage/Time calibrator to test my oscilloscope collection, I'd love a Bradley 192 but they're as rare as.

Oscilloscope Calibrator Instruction Manual: Operator and Service. I bought it some years ago and it was perfect with the self-test OK (full PASS).ĪC Calibrator: Instruction: Bradley: 156.
