The controller has a dimmable, red backlit screen and buttons, and it’s easy to navigate the menus, which include: planets, the Sun and the Moon deep sky stars and comets. We tried them all, and found that we could achieve very successful results even with one-star alignment, especially when we used the ‘sync to target’ option for the first couple of objects we viewed. One-, two- and three-star alignment procedures are available. On subsequent evenings our position was established in about 40 seconds. On the first evening of testing this seemed to take quite a long time – in fact, we resorted to manually entering our coordinates. Once levelled, you need to turn the mount so that a moulded mark faces south, then point the scope vertically upwards and lock the clutches – now set up can commence.Ī GPS sensor built into the top of the mount’s alloy casing detects your location. These screws make short work of setting up the head, aided by an integral spirit level. The azimuth clutch lock and washer need to be screwed into place before the mount can be attached, as do three levelling screws on the top of the tripod. The tripod has 38mm-diameter stainless steel legs with substantial metal clamps.įully extended, the altitude shaft is 135cm, and even at this height the whole system remains stable and vibrations are quickly dampened. That said, with a little prior experience of Go-To mounts, we discovered that the onscreen menus and prompts from the controller were all we needed to get the mount slewing accurately. The printed quick-start guide explains how to assemble the mount and set up the controller, but you need to download the full manual from the internet – you may need it if, for example, you need help with alignment procedures. The mount is shipped in two boxes: one containing the heavy-duty tripod and a small counterweight, the other containing the head with all the cables and accessories inside a sturdy, foam-lined flight case, which protects the contents very well. We experienced no issues with cable wrapping, but we may just have been lucky with our choice of targets. We were very impressed with the construction of this mount it would be capable of carrying the full load either as a single large scope or a pair, using the secondary dovetail holder provided.įor our tests we used the supplied AC adaptor and power cable rather than the battery option. We also made use of the mount’s extending counterbalance shaft and 5kg counterweight. This setup weighed almost 6kg, nearly half of the mount’s maximum quoted payload. We tested it with a 3-inch, f/11 refractor with a heavy tube clamp and finder, attached using a standard Vixen-type dovetail bar. Website: The Minitower II is an enhanced version of the Minitower I, with more accurate encoders and a more powerful motor drive system, which enables it to handle slightly heavier telescopes with more accuracy.
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