Compensation adjustments on the Type 310A. Set up with the Heath IG-4244 Scope Calibrator. The adjustments fell right into place quickly and with minimal interactions between ranges unlike some scopes where the adjustments are real fiddly. Sample result on screen. Nice square corner.
So......Sweep timing was dead nuts.
Trigger just needed a tweak.
Calibrator output dead nuts.
Vertical gain: This is where the pot twist monkey spend all his time. Now calibrated.
Compensation done. This project is now complete.
And just for fun. 1MHz square wave. For a scope with 4MHz bandwidth that is not too shabby.

