- Launch Graphical Analysis or Graphical Analysis Pro. Connect Go Direct Weather to your Chromebook, computer, or mobile device.
- Blow onto the sensor to make sure the readings change and that the impeller spins freely.
Some channels are dependent on location so do require a calibration to correct the readings. The rest of the channels are factory calibrated and the user can not calibrate them.
This channel has been factory calibrated but users might find readings to be incorrect due to interference from nearby metal objects. If that is the case, then the channel should be calibrated to offset for this interference. To do a calibration
- Place the Go Direct Weather in the Weather Vane.
- Start the software, connect your probe, and turn on the Wind Direction channel, if necessary.
- Click or tap the wind direction meter, choose Calibrate.
- Click or tap Calibrate Now and slowly spin the sensor 10 times or when the calibration process ends automatically.
- Click or tap Done.
To accurately report barometric pressure, this channel needs to know what your current elevation is. This only needs to be done once if you are not changing elevations. Each time you move to a different elevation, this channel will need to be adjusted with a calibration. To enter your current elevation
- Start the software, connect your probe, and turn on the Barometric Pressure channel, if necessary.
- Click or tap the barometric pressure meter, choose Calibrate
- Enter your elevation in meters. Click or tap Keep.
- Click or tap Apply.