Introduction
This manual provides essential information for the setup, operation, and maintenance of your Celestron SkySync GPS Accessory and SkyPortal WiFi Module. These accessories are designed to enhance your computerized telescope experience by automating alignment processes and enabling wireless control.
The SkySync GPS module automatically updates your telescope's date, time, longitude, and latitude, significantly improving the speed and accuracy of your alignments. The SkyPortal WiFi Module allows you to control and align your compatible Celestron telescope wirelessly using a smartphone or tablet via the free SkyPortal app.
Figure 1: Celestron SkySync GPS and SkyPortal WiFi Module Bundle.
Setup
SkySync GPS Accessory Setup
The SkySync GPS accessory is designed for straightforward integration with your Celestron computerized telescope. It eliminates the need for manual input of time, date, and location data, streamlining the alignment process.
- Connect the SkySync Module: Plug the SkySync GPS module into an available Auxiliary (AUX) port on your telescope's mount or hand control. The module is powered directly by the telescope mount, requiring no external batteries.
- Placement: Ensure the SkySync module has a clear view of the sky for optimal GPS signal reception. It is recommended to attach it to a tripod leg using the provided strap, keeping it away from obstructions.
- Power On: Power on your telescope. The SkySync module will automatically begin searching for GPS satellites and update the telescope's internal clock and location data.
Figure 2: Front view of the Celestron SkySync GPS Accessory, showing the AUX port connector.
Figure 3: Back view of the Celestron SkySync GPS Accessory, illustrating the attachment points for the strap.
Figure 4: The strap provided for securing the SkySync GPS Accessory to a tripod leg.
SkyPortal WiFi Module Setup
The SkyPortal WiFi Module enables wireless control of your telescope, offering a modern and intuitive way to navigate the night sky.
- Connect the SkyPortal WiFi Module: Plug the SkyPortal WiFi Module into an available AUX port on your telescope mount. Like the SkySync, it draws power directly from the mount.
- Download the SkyPortal App: Download the free Celestron SkyPortal app from your device's app store (available for iOS and Android).
- Connect to WiFi: Once the module is plugged in and the telescope is powered on, a new WiFi network named

