iOptron IEQ75-GTTM instruction manual GoToNova 8406 Hand Controller, Key Description

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3. GoToNova® 8406 Hand Controller

HBX USB

Port Port

Figure 19. GoToNova 8406 hand controller

The GoToNova® 8406 hand controller (HC) shown in Figure 19 is the standard controller for the iEQ75-GT mount. It has an integrated temperature controller that ensures it can be operated below 20ºC (- 4ºF).

3.1.Key Description

•MENU Key: Press “MENU” to enter the Main Menu.

•BACK Key: Move back to the previous screen, or end/cancel current operation, such as slewing.

•ENTER Key: Confirm an input, go to the next menu, select a choice, or slew the telescope to a selected object.

•Arrow (▲▼◄►) Keys: The arrow keys are used to control the movement of DEC and R.A. axes. Press and hold ▲(DEC+),▼(DEC-) buttons to move a telescope along the DEC direction, ◄(R.A.+), ►(R.A.-) to move a telescope along the RA direction. They are also used to browse the menu or move the cursor while in the menu.

•Number Keys: Input numerical values. Also used to adjust speeds (1: 1X; 2: 2X; 3: 8X; 4: 16X; 5:

64X; 6: 128X; 7: 256X; 8: 512X; 9: MAX)

•Light Key(☼): Turns on/off the red LED reading light on the back of the controller.

•? Key: For help or extra information.

•STOP/0 Key: Stop/Start tracking.

•HBX (Handbox) port: connect the HC to the iEQ75-GT mount using a 6-wire RJ11 cable.

•USB port: connect the HC to a Computer via a USB cable.

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Contents SmartStar iEQ75-GTTM Table of Content Ioptron TWO Year TELESCOPE, MOUNT, and Controller Warranty Features IEQ75-GTTMOverviewIEQ75-GTTMAssembly Parts List1Counterweights and CW shaft Assembly terms IEQ75-GT assembly terms mount and optional tripodIEQ75-GTTMPorts IntroductionIEQ75-GT Assembly Setup TripodConnect Cables Polar axis adjustments Initializing the polar scope Attach Dovetail Adapter Balance the mount in R.A. and DEC axes DEC Balance Test GoToNova 8406 Hand Controller Key DescriptionLCD Screen HC LCD Information ScreenSetup the Mount and Polar Alignment Setting Up the Hand ControllerSet Up Local Time Getting StartedSet Up Observation Site Scroll down and select Set up Observ. siteInitial Star Alignment Set N/S HemisphereGo to the Moon Turn Off the Mount Complete Functions of GoToNova Hand Controller Slew to an ObjectSync to Target Set Up ControllerElectric Focuser Reset All Set Backlash ValueSet Key Beep Meridian ProtectionAlign PEC Option Set Up TrackingAuto Guide Park Scope To Zero PositionPark Scope Set Park PositionMaintenance and Servicing MaintenanceIOptron Customer Service Battery Replacement and Disposal InstructionsAppendix A. Technical Specifications GPSAppendix B. GoToNova 8406 HC Menu Structure Page Appendix C. Firmware Upgrade To upgrade i8406 hand controller firmwareAppendix D. Use a PC to Control an iEQ75-GT Mount Appendix E. GoToNova Star List Messier CatalogGoToNova Named Star List Modern Constellations GoToNova Deep Sky Object List GoToNova Double Star List SAO Atik Ioptron TWO Year TELESCOPE, MOUNT, and Controller Warranty

IEQ75-GTTM specifications

The iOptron IEQ75-GT is an advanced equatorial mount designed for amateur astronomers and astrophotographers seeking precision and reliability in their observations. This mount stands out due to its robust construction and innovative technology, making it ideal for a wide range of astronomical applications.

One of the main features of the IEQ75-GT is its impressive payload capacity. With the ability to support up to 75 pounds, it can easily accommodate a variety of telescopes and imaging setups, enabling users to explore both deep-sky objects and planetary details. The mount’s solid aluminum construction ensures stability, which is critical for long exposure astrophotography.

The IEQ75-GT is equipped with iOptron's signature GoTo system, allowing for easy navigation across the night sky. With its celestial database that includes over 200,000 objects, users can effortlessly locate and track their desired targets. The advanced GoTo technology also includes a built-in GPS, simplifying the alignment process and providing precise location data for better tracking.

Another notable feature is the mount's dual-axis tracking, which ensures that celestial objects remain in view, even during long exposure imaging sessions. The high-resolution encoders and closed-loop servo motors provide smooth movement and accurate tracking, reducing the risk of star trailing during exposures.

The mount is designed with portability in mind. Its compact size and lightweight construction make it easy to transport, making it a great choice for both backyard observations and remote dark-sky outings. The quick-release system allows for fast setup and teardown, enhancing convenience during stargazing sessions.

iOptron also incorporates unique smart technology in the IEQ75-GT. The mount is compatible with a range of mobile applications, allowing users to control the mount and access additional features directly from their phones or tablets. This level of integration enhances the observing experience and makes it easier to explore the night sky.

Additionally, the IEQ75-GT features a built-in autoguider interface, facilitating long-exposure astrophotography without the need for additional guiding equipment. The mount’s versatility and user-friendly design make it an excellent choice for both novice and experienced astronomers.

In summary, the iOptron IEQ75-GT combines high payload capacity, advanced GoTo technology, sturdy construction, and smart features to deliver a powerful astronomical platform. Whether you're passionate about stargazing or astrophotography, the IEQ75-GT is a worthy investment for any astronomy enthusiast, providing the reliability and precision needed for a successful observing experience.
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