Center Button
- Press for more than 3 seconds and Release
- Cycle through display status
- Compass / Temperature (Fahrenheit) - °F mode stored to memory
- Compass / Temperature (Celsius) - °C mode stored to memory
- Display Off - off mode stored to memory
- Press and Hold for 3-6 seconds
- Activate zone variance mode (adjust compass for true north)
- "Z" and the currently programmed zone (1-15) will flash in display window
- Each press of the center button will increment to the next zone
- When proper zone is selected, wait 5 seconds and mirror display returns to comp/temp (see
for proper zone number setting)
- Press and Hold for more than 6 seconds
- Activate compass calibration
- "CAL" shows in display window until compass is calibrated (verify correct variance zone prior to initial or re-calibration)
- Drive vehicle in a slow circle for 1.5 revolutions to recalibrate compass