Manual d'instruccions del kit Onstep V5 Pro GOTO de la indústria Terrans

1. Introducció

The Terrans industry Onstep V5 Pro GOTO Kit is an advanced equatorial mount control system designed to enhance your astrophotography and observational astronomy experience. This kit provides precise dual-axis tracking, automatic star finding (GOTO), and versatile control options for EXOS2 and EQ5 series mounts. With its high-precision silent drive and expandable features, the Onstep V5 Pro offers a robust solution for guiding your telescope and capturing stunning celestial images.

This manual provides detailed instructions for the installation, operation, and maintenance of your Onstep V5 Pro GOTO Kit. Please read it thoroughly before use to ensure proper setup and optimal performance.

2. Què hi ha a la caixa

Desembaleu amb cura tots els components i verifiqueu que heu rebut els articles següents:

• Onstep V5 Pro GOTO Controller
• RA Stepper Motor
• DEC Stepper Motor
• Motor Brackets (for RA and DEC)
• Synchronous Wheels (various sizes)
• Corretges de transmissió
• Aviation Cables (for motor connection)
• Cable USB
• DC 12V Power Cable
• DSLR Shutter Release Cable (optional, depending on kit version)
• Allen Keys and Screwdriver
• Mounting Screws, Washers, and Hand Nuts
• Manual d'usuari (aquest document)

Figure 2.1: All components included in the Onstep V5 Pro GOTO Kit.

3. Component Overview

The Onstep V5 Pro controller features various ports for connectivity and control:

• SHC Port: For connecting a hand controller.
• Port USB: For PC connection and data transfer.
• Port DC 12V: Power input for the controller.
• TRACKING LED: Indicates tracking status.
• LED d'alimentació: Indica l'estat d'alimentació.
• DSLR Port: For connecting a DSLR camera for shutter control.
• ROTATOR Port: For connecting an optional rotator accessory.
• FOCUSER Port: For connecting an optional focuser accessory.
• RA Port: For connecting the Right Ascension (RA) stepper motor.
• DEC Port: For connecting the Declination (DEC) stepper motor.

Figure 3.1: Onstep V5 Pro Controller - Power and Data Ports.

Figure 3.2: Onstep V5 Pro Controller - Motor and Accessory Ports.

Advertència important de seguretat: Do not insert or remove motor connections when the power is on. Doing so may damage the motor drive chip.

4. Configuració i instal·lació

4.1 Check Mount Type (EXOS2 / EQ5)

Before installation, identify your equatorial mount type. The installation surface differs between EXOS2 and EQ5 models:

• EXOS2 Model: The installation surface is flat. No gasket is required.
• EQ5 Model: The installation surface has two protrusions. If you have an EQ5 mount, you must install the provided gasket first to ensure a flat mounting surface.

Figure 4.1: Identifying EXOS2 and EQ5 mount types for proper installation.

4.2 Pre-install Synchronous Wheels

Install the synchronous wheels onto both the stepper motors and the equatorial mount shafts. Do not fully tighten the fixing screws at this stage; leave them slightly loose for easier adjustment during final assembly.

Figure 4.2: Pre-installation of synchronous wheels on motors and mount.

4.3 Install RA Motor Assembly

1. Insert the synchronous wheels onto the RA motor assembly.
2. Place the motor assembly onto the mount, ensuring the bracket sits tightly against the equatorial surface.
3. Secure the bracket with the provided washers and hand nuts.
4. Adjust the two synchronous wheels to align with a straight line.
5. Pull the motor outward by hand to tension the synchronous belt.
6. Use a wrench to tighten the synchronous wheel screw.
7. Finally, use a screwdriver to tighten the fixing screws of the motor.

Figure 4.3: Installation steps for the RA motor assembly.

4.4 Install DEC Motor Assembly

1. Insert the synchronous wheels onto the DEC motor assembly.
2. Place the motor assembly onto the mount, ensuring the bracket sits tightly against the equatorial surface.
3. Secure the bracket with the provided washers and hand nuts.
4. Adjust the two synchronous wheels to align with a straight line.
5. Pull the motor outward by hand to tension the synchronous belt.
6. Use a wrench to tighten the synchronous wheel screw.
7. Finally, use a screwdriver to tighten the fixing screws of the motor.

Figure 4.4: Installation steps for the DEC motor assembly.

4.5 Connect Motors to Controller

Connect the RA and DEC stepper motors to their respective ports on the Onstep V5 Pro controller using the provided aviation cables. Ensure connections are secure.

Figure 4.5: Connecting the RA and DEC motors to the Onstep V5 Pro controller.

4.6 Mount the Control Box

The control box can be mounted to your telescope setup using a magic tape strap or directly onto the dovetail groove of the guiding mirror, as shown in the diagram.

Figura 4.6: Example of the Onstep V5 Pro controller mounted on a telescope.

5. Instruccions de funcionament

The Onstep V5 Pro GOTO Kit offers a variety of features and control methods:

5.1 Engegada i connexió inicial

1. Connect the DC 12V power cable to the controller and a suitable power source.
2. El LED POWER s'il·luminarà.
3. Choose your preferred control method:
   • WiFi: Connect your smartphone, tablet, or PC to the controller's WiFi network.
   • Bluetooth: Pair your device with the controller via Bluetooth.
   • USB: Connecteu el controlador al vostre PC amb el cable USB.
   • Hand Controller (SHC): If available, connect a compatible hand controller to the SHC port.
4. Install the appropriate Onstep software or app on your control device.

Figure 5.1: Controlling the Onstep V5 Pro via a tablet connected via USB.

5.2 GOTO and Tracking Functions

• Automatic Star Finding (GOTO): Use the Onstep software/app to select celestial objects. The mount will automatically slew to the target.
• Dual-axis Stable Tracking: Once aligned, the controller will provide precise dual-axis tracking to keep objects centered in your field of view, essential for long-exposure astrophotography. The TRACKING LED indicates active tracking.

5.3 Astrophotography Features

• DSLR Shutter Control: Connect your DSLR camera to the DSLR port for synchronized shutter control through the Onstep software.
• Expandable Focuser/Rotator: The controller supports optional focuser and rotator accessories for advanced imaging setups.

Figura 5.2: Mésview of Onstep V5 Pro key features.

6. Manteniment

• Neteja: Keep the controller and motors clean and free from dust and moisture. Use a soft, dry cloth for cleaning.
• Connexions: Comproveu regularment totes les connexions dels cables per assegurar-vos que estiguin ben fixades.
• Emmagatzematge: When not in use, store the kit in a dry, cool place, away from direct sunlight and extreme temperatures.
• Actualitzacions de firmware: Reviseu periòdicament el fabricant weblloc web per a actualitzacions de firmware per garantir un rendiment òptim i l'accés a noves funcions.

Precaució: Always power off the controller before connecting or disconnecting any cables, especially motor connections, to prevent damage.

7. Solució De Problemes

Q: The motors are not responding.

• Ensure the DC 12V power supply is correctly connected and providing power. Check the POWER LED on the controller.
• Verify that the motor aviation cables are securely connected to both the motors and the controller.
• Confirm that the correct Onstep software/app is running and properly configured for your mount.
• Check the warning on the controller: ensure motor connections were not made or removed while power was on, as this can damage the motor drive.

Q: The mount is not tracking accurately.

• Ensure your equatorial mount is properly polar aligned. Accurate polar alignment is crucial for precise tracking.
• Check the tension of the drive belts. They should be taut but not overly tight.
• Verify that the synchronous wheels are securely fastened and not slipping.
• Recalibrate the GOTO system within the Onstep software.

Q: Can this board be used with other mounts like the NEQ6 Pro?

A: While the Onstep V5 Pro is designed for EXOS2/EQ5 mounts, some users have successfully adapted Onstep controllers to other mounts (like the NEQ6 Pro) that use NEMA17 motors, often with modifications. This typically requires advanced technical knowledge and custom bracket fabrication. Consult online Onstep communities for specific guidance on adapting to non-supported mounts.

8. Especificacions

9. Consells d'usuari

• Compatibilitat de muntatge: While designed for EXOS2/EQ5, the Onstep system is highly customizable. If you have a different mount (e.g., a Dobsonian or NEQ6 Pro), it might be adaptable, especially if it uses NEMA17 motors. This usually requires custom brackets and configuration. Research the Onstep community forums for specific guidance on adapting to non-supported mounts.
• Configuració del programari: Take time to properly configure the Onstep software or app for your specific telescope and mount parameters. This is crucial for accurate GOTO and tracking.
• Font d'alimentació: Ensure a stable 12-24V power supply. Fluctuations can affect motor performance.
• Gestió de cables: Organize your cables to prevent tangling or accidental disconnections during operation, especially during long exposures.

10. Garantia i Suport

For warranty information, technical support, and further assistance, please refer to the manufacturer's official weblloc web o poseu-vos en contacte amb el vostre punt de compra. Conserveu el rebut de compra com a comprovant de compra.