iOptron ZEQ25GT instruction manual Select Mount Latitude Range, Tripod Setup

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WARNING: Please DO NOT rock the counterweight shaft rigorously. You’ll degrade the performance of the spring loaded gear meshing system, or even damage it.

WARNING: The new Gear Switch will allow you to have most precise weight balance. This also means the mount or OTA will swing FREELY when the Gear Switch is disengaged. Always hold the OTA or mount when release Gear Switch or adjust gear tension.

WARNING: DO NOT fully lock the 2 Tension Adjusters during operations.

NOTE: The mount is shipped with latitude setting at high range (35º ~ 60º). If your site latitude is lower than 35º, please switch the latitude range before using.

STEP 1. Select Mount Latitude Range

Carefully remove the mount from the shipping box and familiarize yourself with the components shown in Figure 1.

The mount is by default shipped with the Long Latitude Adjustment Knob installed (for 35-60º). At lower latitudes of 0-35º, the Short Latitude Adj. Knob needs to be used. To change this knob, remove the Latitude Locking T-bolts on both sides (do not lose the 4 washers). Unscrew Bottom Post Locking Screw to free the Bottom Latitude Adj. Post and remove the Latitude Adj. Knob. Thread in evenly the adequate Latitude Adj. Knob to Top and Bottom Latitude Adjustment Posts. Reinstall and tighten bottom locking screw. Lastly, with 4 washers all properly placed, insert and tighten Latitude Locking T-bolts into the upper threaded holes.

Short Lat. Adj. Knob

Level Bubble

Latitude Indicator

 

 

 

 

Long Lat. Adj. Knob

For Low Latitude

 

 

 

Lat. Locking T-bolt

For High Latitude

 

 

Bottom Lat. Adj. Post

 

 

Locking Screw

Azi. Adj. Knob

 

 

 

(a)

(b)

Figure 7. Switching latitude adjustment knob

STEP 2. Tripod Setup

Expand the tripod legs. Adjust the tripod height by unlocking and re-locking the Tripod Leg Locks to desired height. Position the tripod so that the Alignment Peg faces north, if you are located at northern hemisphere. If you are located in southern half, face the Alignment Peg south. Thread the tripod center rod into the tripod head and install the Accessory Tray and tread the Tray Locking Knob onto it. Do not fully tighten the Tray Locking Knob.

There are two threaded holes on the tripod head for alignment peg installation. The Alignment Peg may be moved to the opposite position shall the mount hit the tripod leg when used at a high latitude.

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Contents IOptron ZEQ25GT Balanced GoTo Equatorial Mount Table of Content Ioptron TWO Year TELESCOPE, MOUNT, and Controller Warranty ZEQ25GT Overview FeaturesZEQ25 Terms Parts List1ZEQ25 assembly terms mount and tripod Assembly TermsGo2Nova 8408 Hand Controller ZEQ25 PortsLCD Screen Key DescriptionSlew Speed Current Time Introduction ZEQ25GT Mount AssemblyZEQ25 Mount Assembly Select Mount Latitude Range Tripod SetupAttach the ZEQ25 Mount Adjust LatitudeInstall Counterweight CW Shaft Attach and Balance an OTA on the Mount Connect Cables Install CounterweightConnect Cables Important Notes on Tension AdjustersSetup Hand Controller Set Local Time Polar Alignment Set Observation Site CoordinateQuick Polar Alignment Return Mount to Zero Position BrightStar Polar AlignmentZero position Initial Star Alignment Setup the Mount and Polar AlignmentGetting Started Manual Operation of the MountTurn Off the Mount Gear Tension AdjustmentStar Identifying Function Slew to an Object Complete Functions of Go2Nova 8408 Hand ControllerSync to Target Set Up ControllerFirmware Information Meridian TreatmentTrack Below Horizon Set Polar LightAlign PEC Playback PEC OptionSet User Objects Pole Star PositionTo Zero Position Set Guide RateBattery Replacement and Disposal Instructions Maintenance and ServicingMaintenance IOptron Customer ServiceGPS Appendix A. Technical SpecificationsMenu Appendix B. Go2Nova 8408 HC Menu StructurePage Appendix C. Firmware Upgrade Appendix D. Computer Control an ZEQ25GT Mount Messier Catalog Appendix E. Go2Nova Star ListNamed Star List Modern Constellations Deep Sky Object List Double Star List SAO Atik Ioptron TWO Year TELESCOPE, MOUNT, and Controller Warranty
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ZEQ25GT specifications

The iOptron ZEQ25GT is a highly regarded telescope mount that integrates advanced technologies and user-friendly features, making it a top choice for both amateur astronomers and seasoned stargazers. Its design focuses on portability, versatility, and precision, which are essential for anyone looking to explore the night sky.

One of the standout characteristics of the ZEQ25GT is its exceptionally lightweight and compact design. Weighing just 27 pounds, it is one of the lightest mounts in its class, allowing for easy transport and setup at various observing locations. Despite its lightweight form, the mount supports a significant payload capacity of up to 28 pounds, allowing users to attach a variety of telescopes and imaging equipment.

The mount's innovative design incorporates a unique "Hybrid" mount architecture, which combines features of both German and fork mounts. This enables a more streamlined setup and better balance during observation sessions. Additionally, the ZEQ25GT employs a patented design where the counterweight shaft is positioned above the mount. This design eliminates the need for a long counterweight bar, further enhancing portability and reducing setup time.

In terms of technology, the ZEQ25GT features iOptron’s renowned GoTo system, which provides users with access to a database of over 200,000 celestial objects. The system is equipped with dual-axis tracking and ultra-quiet servo motors, ensuring smooth and precise movement when tracking celestial objects. The built-in GPS allows for quick and accurate location setup, making it easy for users to begin their astronomical adventures with minimal delay.

Moreover, the ZEQ25GT includes an innovative SmartStar technology, enabling automatic alignment and calibration. This feature is particularly beneficial for newcomers, as it simplifies the setup process and reduces the learning curve associated with equatorial mounts. Users can control the mount via a hand controller or through a computer interface using iOptron's iControl app for smart devices, offering additional flexibility and convenience.

Durability is another important aspect of the ZEQ25GT, constructed from high-quality materials that ensure longevity and reliability. Its solid aluminum body not only contributes to its lightweight nature but also assures stability during use, which is crucial for astrophotography and high-magnification observations.

In conclusion, the iOptron ZEQ25GT is a cutting-edge telescope mount that combines portability, advanced technology, and user-friendly features, making it an excellent choice for astronomers at all levels. Its innovative design, robust performance, and ease of use truly set it apart in the competitive landscape of astronomical equipment.
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