เมาท์ระบบคอมพิวเตอร์ Sky-Watcher AZ-GTiX Dual saddle AZ Mount พร้อมขาตั้ง

เมาท์ระบบคอมพิวเตอร์ Sky-Watcher AZ-GTiX Dual saddle AZ Mount พร้อมขาตั้ง

• Up to 10kg Payload for 2 loads on both ends, or 6kg for single payload
• Weighs 2 kg, fits all tripods with 3/8 inch photo thread
• Built-in WLAN module
• Compatible with Android and iOS
• Easy to use with simplified alignment procedure
• 10,000 stored objects in the integrated database
• Freedom-Find dual encoder technology, can be moved by hand without losing position data

BBC Sky at Night magazine rating

 5 out of 5 stars!

"..we were very impressed with this lightweight mount and found we quickly turned to it first for our observing and imaging sessions. We can highly recommend it.."  - BBC Sky at Night magazine

The easily transportable AZ-GTiX azimuthal mount has a built-in WiFi module to allow it to be wirelessly controlled by a smartphone or tablet. You only have to install the free SynScan app for iOS or Android.

The mount moves very quietly and can carry a single load of up to 6kg or two loads of up to 10kg at each end. It takes standard 45mm Vixen-style prism rails. An L-bracket with an additional saddle plate and a 61mm extension pole are included as standard.

The AZ-GTiX produces its own WiFi network. Once you have paired your smartphone with the mount, you can see information such as the place, time and date from the computer controls. You then just need to follow a very simple procedure to align your telescope and you are ready to discover the universe, with the help of the intuitive app.

When combined with the SynScan app, the AZ-GTiX is a fully computer-controlled GoTo mount. Using the built-in servomotors, you can point the telescope towards one of the 10,000 celestial objects found within the app's database. The selected object is held within the eyepiece by the mount, in other words, the motors compensate for the Earth's rotation.

Dual saddle: The mount can hold two scopes at the same time, a combination of a telescope and an camera, for example.

The patented Freedom Find dual encoder system enables you to move the telescope by hand without the computerised controls losing their alignment. This means you can pan across the skies by hand. This is quiet, quick and saves energy.

Tripod connection: Weighing in at only 2kg, the AZ-GTiX mounting head can be installed on all tripods with a standard 3/8” photo thread.

Includes:

• Mount
• L-bracket
• Short column
• Tripod

SPECIFICATIONS

SUPPORT DOCUMENTS  

Manuals:
https://inter-static.skywatcher.com/downloads/az-gtixinstruction_manual.pdf

REVIEW

BBC Sky at Night magazine
by Paul Money
Read original review here

Our rating  5 out of 5 stars!

We’re used to seeing equatorial mounts of varying sizes and capacities, along with equatorial tracking mounts for lightweight setups and ease of transport. Here we explore the latest offering from Sky-Watcher that does away with the need to polar align and instead provides a lightweight portable altaz mount, the AZ-GTiX. Our review package included the AZ-GTiX mount and tripod with extension pier, plus an L bracket for attaching either a camera or another telescope.

This mount is a dual-saddle mount, one where you can have two telescopes or a combination of equipment on just one mount. Its load capacity enables one lightweight telescope up to 6kg on one saddle or up to 10kg total weight if using both saddles. The mount has an integrated Wi-Fi adaptor to provide its own network so that you can control the mount via the downloadable SynScan app or, if you prefer, you can attach an optional SynScan hand controller.

For our tests we operated it as intended via the app, which is suitable for iOS or Android operating systems.

Power is provided either by eight AA-type batteries nicely hidden away in the body of the mount or via an external power supply, such as the typical power tanks provided for astronomical mounts. For our tests we used batteries and despite extensive testing during a particularly cold spell, the mount was still operational at the end of the review period. That’s really good news for anyone wishing to use this in the field at a remote dark-sky site.

The versatility of the AZ-GTiX mount with its dual saddles meant we could set it up either with a single telescope, single camera setup, camera and telescope, camera and camera with different lenses, or two telescopes. With the telescopes, we could use one for viewing and one for astrophotography. We also set it up during daytime for solar viewing with a hydrogen-alpha telescope on one saddle and a white-light telescope on the primary saddle – useful, for example, for public events around a solar eclipse.

Attachment of the mount to the tripod is via a 3/8-inch thread, so photo tripods can be used; you can buy the mount without a tripod if you already own something suitable. We found the tripod supplied for our review perfect for the mount and the supplied extension pier added a little extra clearance for longer-focal-length telescopes, so they don’t catch on the tripod legs.

Initial setup involved aiming the mount with our telescope level and pointing north, then powering up and connecting the SynScan Pro app via the mount’s Wi-Fi network. In the settings, we ensured the app had fixed upon our location and then all that was needed was to perform a star alignment. Using our Equinox 80ED refractor and 26mm eyepiece, we then proceeded on a tour of over 20 targets in the winter sky, with almost all centred close to the central 50% of the view.

We placed a camera and large lens on one saddle and the telescope on the other and centred it on M45, the Pleiades star cluster, leaving it tracking while the camera took exposures and we periodically checked the view. The mount kept M45 at the centre of the view for 50 minutes, and the images we later processed showed that you can do astrophotography with this mount with short exposures.

We also tested the AZ-GTiX’s Point and Track feature, whereby without alignment you start up and aim the telescope at your target and leave it tracking. We did so on the Moon and, again, 20 minutes later it was still centred.

Overall, we were very impressed with this lightweight mount and found we quickly turned to it first for our observing and imaging sessions. We can highly recommend it.

Wi-Fi and app

The heart of the system is the intuitive and easy-to-use Wi-Fi adaptor and the SynScan Pro app that controls the mount. In your smartphone settings, choose the SynScan network and connect to it, then open the SynScan Pro app. Tap ‘Connect’ and you’re given a multitude of options to play with. Ideally use the star alignment facility to ensure good pointing accuracy and tracking.

For best results, we used the three-star alignment and made a point of always choosing Polaris as the first. This helps in reaffirming that the setup is indeed pointing north. Once aligned, you have multiple targets to choose from including Messier Catalogue, NGC, IC, Caldwell and named deep-sky as well as Solar System objects, named stars, double stars and even comets.

The Point and Track feature is interesting in that as long as ‘location sensor’ is turned on in the settings you can point the scope manually to a target to track it – useful if you don’t have time to do an alignment.

5 best features

Mount head

The AZ-GTiX mount head is the business end of the system. It houses the electronics, Wi-Fi network adaptor, battery compartment housing eight AA batteries (not supplied), dual-axis Vixen-style adaptors, altitude clamp and azimuth knob. Compact and lightweight, it also features a bubble level to aid in setting up.

L bracket and additional mounting bracket

An L bracket with tripod knob for attaching a camera or a second telescope is supplied. For the latter, a Vixen-style adaptor is also provided. Both the main Vixen attachment on the mount and the extra adaptor can be adjusted to ensure alignment of the optics in use.

Ports

The AZ-GTiX mount head features a camera snap port for controlling a camera via the app, a port for an optional SynScan hand controller, an external power connector (7.5V–14V DC, 750mA) for an optional power tank, on/off switch and an integrated Wi-Fi adaptor for control via the SynScan app.

Tripod

Our package included a sturdy adjustable tripod with legs extendable to a maximum height of 139cm. The accessories tray easily slots into place and also adds stability to the tripod, while an extension pier gives added height to allow long-focal-length telescopes to steer clear of the tripod legs.

Altitude and azimuth adjustment

The altitude clutch wheel allows free movement and rotation about the altitude axis or is clamped to allow the drive to engage. Similarly, the azimuth clutch knob does the same for the azimuth axis. With Sky-Watcher’s patented Freedom-Find auxiliary encoders you don’t lose alignment when manually moving the mount head.

About Sky-Watcher 

Sky-Watcher was launched in 1999 featuring a modest line of Newtonian and refractor optical tubes, with distribution in Europe and Asia. In 2000, Sky-Watcher released their first series of Dobsonian telescopes, and two years later answered the rising popularity of digital SLRs with their first version of the famed German Equatorial Mount, the EQ6. Today, with a full product line that includes Dobsonians, APO refractors, EQ mounts, and photography products, Sky-Watcher has grown into the most popular telescope brand worldwide.