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When to calibrate:
• Before first use in vehicle or in hand mode.
If you plan to use both modes you must
calibrate it in each mode
• If you change the location of your compass
in your vehicle
• When the “
DIST
” icon displays continuously
• When the batteries are removed or replaced
Calibration guidelines:
Mount the unit on the windshield where
you plan to use it before starting calibration.
Switch the unit on by pressing any button.
If the unit is in a vertical position, it is in
vehicle mode and displays a car icon in the
bottom left corner. If it is horizontal, it is in
hand mode and displays a hand icon in the
bottom right corner.
Mode switching is automatic when the
compass angle reaches about 45°. The unit
can also be manually placed and locked into
vehicle or hand mode regardless of its position
angle. To do so, press and hold both buttons
until the unit switches to vehicle mode (car
icon displays regardless of angle). Press and
hold both buttons again until the unit switches
to hand mode (hand icon displays regardless
of angle). The unit reverts to automatic mode
switching when turned off then back on.
CALIBRATION
