Atari Lynx Diagnostic Cartridge Reproduction
This is a little diagnostic program out of Atari Japan (or so it says) to help you figure out some problems with your Lynx. I he power on screen and menu say "Lynx II" but it works just fine on a Lynx I. The cartridge tests the following:
Joystick (tests all the buttons)
Comlynx (this is "X"d out) As much as I would like to tell you that if you buy two of these, you could test out ComLynx . . . that does not appear to work. I tried. Maybe I am not doing something, but I do have 30 years experience of powering on Lynxes correctly to get Comlynx to work. ;-)
Also, if you press Option 2, it will tell you how your power is configured and what revision of Mikey you have!