The 880 is straightforward to start up.
When shutting down, just do everything in reverse order and Clean the lenses and remove your specimen
Start the PC
The PC sits under the air table, turn this on first or the hardware won't connect to it.
Once Windows has started
Turn on switches 1, 2 and 3 - leave the keyswitch ( 4 ) alone, it should always be on.
There are no other switches you need to touch.
Loading your sample
To move the illuminaton pillar, loosen the thumb screws slide the two top doors on either side of it apart.