Repeat this for all except the last scope to be stacked.
For the last scope in the stack, do the same as above but use the short
length connector. This time, the pins are shorter so they stop well
inside the scope’s case. This scope MUST be the bottom scope in
the stack. The reason for this is that if you use the long connector,
the pins could be shorted out accidentally, or you may touch the pins
when the scope is connected to a high voltage and you could get an
electric shock! Similarly, if you plan to use only one scope, make
sure there is no stack connector fitted or the shorter connector type is
fitted.
This is a safety critical point so please note it carefully.
Now you can assemble the stack.
Elan Digital Systems Ltd. 9 USBscope50 USER’S GUIDE Iss5