My most recent acquisition is an -hp- 3403C wide-band rms voltmeter. I received it in operating condition (with one broken panel knob). The problem is the 3 x 3 matrix of LED indicators to the right of the digital display, for overload, AC-coupling, uprange, etc. Apparently, someone had cleaned the transparent plastic with a solvent, and all of the labels on the annunciator matrix have disappeared.
The manual is available online at the manufacturer's website, but I could find no drawing or illustration of the physical placement of these indicators.
If someone has a 3403C in good order, could they post the appropriate information as a 3 x 3 table?
Thanks.