Chapter 3 Philips CM12

3.1. How to normalize lenses on CM12?
3.2. How to reset objective lense?

3.1. How to normalize lenses on CM12?

While the large fluorescent screen is DOWN, press the Exposure button on left hand panel.

3.2. How to reset objective lense?

Press the Auto button under Focus knob on the right hand panel. This is to set the objective lens current to standard value so that the focus value is at Eucentric Focus.

Note: This is different from pressing the "reset focus" key on interface screen. That only changes relative display value, while the actual objective lens current is not modified.