cardiagn.com (d) SETTING COMPASS (e) SELECTING DISPLAY MODE (1) Turn the ignition switch ON. (2) Check that the LED on the inner mirror is lit (green). (3) Check that the compass display indicates an azimuthal direction (N, NE, E, SE, S, SW, W, or NW) or "C". (4) Pressing the mode select switch on the inner mirror for 3 seconds or more erases the above mentioned display and activates the non-display mode. HINT: Immediately after pressing the mode select switch, the LED goes off activating the non-glare-proof mode. However, when the switch remains pressed, the LED is lit again after 3 seconds and the system enters the automatic glare-proof mode.
(f) CALIBRATION SETTING MODE (1) Pressing the mode select switch for 9 seconds while in the normal mode will activate the calibration setting mode. (2) Drive the vehicle at a slow speed of 8 km/h (5 mph) or less in a circular direction. (3) Driving the vehicle in a circle 1 to 3 times will display the azimuthal direction on the display, completing the calibration. HINT: Once calibration is completed, it is not necessary to perform the above procedures unless the magnetic field strength is drastically changed. If this happens, the azimuthal display will change to "C".