Heath IO-30 Oscilloscope
 

Hello.

Hopefully a question with a simple answer.

How do I open this thing?

https://www.radiomuseum.org/r/heath_...lograf_io.html

It's got metal covers on the front and back, but neither seem to be easily removed.

Thank you.

John

Heath IO-30 Oscilloscope
 

In article ,
John H wrote:

Hello.

Hopefully a question with a simple answer.

How do I open this thing?

https://www.radiomuseum.org/r/heath_...lograf_io.html

It's got metal covers on the front and back, but neither seem to be easily
removed.

Thank you.

John-

The front is not a cover, it is the main control panel and display.

There appears to be two screws on the back, holding the cover on. Look
about 3 inches to the left and right of the power cord or fuse.

Fred