GCHawk - No Longer Locking onto Ball with Green or Blue LED light

GCHawk - No Longer Locking onto Ball with Green or Blue LED light

Problem: The GCHawk has stopped locking onto the ball in the software (FSX Pro, FSX 2020, FSX Play, Foresight Fairgrounds) despite producing a blue or green LED light. 

Resolution: Something went wrong with the existing calibration files, and the GCHawk needs to be recalibrated using the GCHawk Calibration Application, which can be downloaded and/or updated via the GCHawks application section found in the support page here. Please ensure you are using the latest version listed on the support page before proceeding.

How To Recalibrate the GCHawk

1. First, you will have to delete the existing calibration files from the computers App Data folder. To do this, you will want to ensure the calibration app is closed and you will want to follow the steps below.

a) Type into the PCs search bar "%appdata%" and hit enter (see Figure 1).
Figure 1

b) Once you have opened up the %appdata% directory in your File Explorer, it will automatically bring you to the roaming folder. Click the "AppData" tab (as seen in Figure 2).

Figure 2

c) Double click on the "LocalLow" folder (see Figure 3).



Figure 3

d) Double click on the "ForesightSports" folder (see Figure 4).

Figure 4

e)  Double click on the "GCHawkSetup" folder (see Figure 5).

Figure 5


f) Now, highlight every folder you see in this "GCHawkSetup" folder, right click on one of the highlighted folders, and delete all of them (see Figure 6).

Figure 6       

2.  Now you can proceed with opening up the GCHawkSetup Application (also referred to as the GCHawk Calibration Application) which can be downloaded and installed OR updated via the application section here.  

If you need assistance on learning how to recalibrate your GCHawk, please click on this link for a video tutorial. If after you have finished calibrating the Hawk and the files are corrupted or you get any error messages, repeat all of the above steps until you get a "Finished" message at the end of the GCHawk calibration phase when you go to send the calibration files to the server.

Should you require any additional assistance, please email support@foresightsports.ca to create a support ticket with us and be sure to include as much information as possible (device type, device serial number, issues you are experiencing, etc.).


    • Related Articles

    • GCHawk Power Light - Indicator Light Colors ( Red Light / Blue Light / Yellow Light )

      Determining If The GCHawk Is Powered On If you are having issues connecting the GCHawk, or missing shots, gaining ball lock, or seeing a flashing/solid light that you are no used to seeing:   Use this table to determine the power state for the GCHawk ...
    • GCHawk (GCH) - Recalibration

      Our GCHawk (GCH) launch monitor uses a series of sophisticated cameras to capture, track, and provide data for launch golf balls and golf clubs (if club mode is purchased). This ceiling mounted device requires calibration by the user, and this device ...
    • Falcon - Recalibration

      Our Falcon launch monitor uses a series of sophisticated cameras to capture, track, and provide data for launch golf balls and golf clubs (if club mode is purchased). This ceiling mounted device requires calibration by the user, and this device may ...
    • GCHawk Mat Color - Hitting Mat Color

      Mat Color If you are seeing issues with ball lock or missed shots please see below: In some extreme instances, the color of the mat may be reflective or conflict with the device's ability to see the ball. This is because when light is reflected off ...
    • GCHawk Ball Find Zone - Ball Moving During Use - No Ball Lock - Blinking Light

      Ball Find Zone While Using GCHawk   If you are having issues with the ball not locking on correctly, or if you hit a shot and do not get data please follow the steps below.   Be sure to clear all extra balls and clubs from the ball find area to be ...