Questions about Acer Mc.Jlc11.003

I do not understand the question

I contacted Acer support and they were not very helpful apart from *confirming* the *compatibility* so I had a big look at the instructions on the PC... => The screws do not go into the inner slots but into the outer ones according to type 1... But if you combine inner and outer slots it works... Furthermore, the plate is not symmetrical... So as mentioned above: Tinker ... and no longer buy original accessories...

The bracket would fit the BenQ W1700. It is a universal mount.

No, the bracket can be adjusted in all directions, but only up to approx. 25°.

130mm (13cm)

The whole thing is divided into 3 parts with tubes that are screwed together. The shortest is 11cm from the ceiling including the bracket, then a longer tube approx. 18cm, and another tube approx. 35cm. See overview below: http://cdn-reichelt.de/documents/datenblatt/I200/ACER_UNI_PROJEKTORDECKENHALTERUNGEN.pdf