You may have noticed that I have two heads for the E200, one binocular and one trinocular. Upon further reflection, I'm not sure that the trinocular head is actually for the Eclipse, since it has eyepiece ports that are 23.2 mm, instead of 30 mm. Perhaps there are small barrel CFi eyepieces out there - perhaps not. For best performance, the CF series for the Labophot era should be used together with CF objectives and infinity corrected CFi objectives should be used with CFi eyepieces.
The back of the unit comes off with 6 screws around the perimeter. The other screws are for the circuit board and transformer inside. The hex-head bolt is chassis ground from the AC input.