RVS Systems
16
TEMPER
ATURE
SET
TING
Q&A
Temperature Setting (Option)
Q: Why does the compass need to be calibrated?
A: The magnetism of a car is stronger than the magnetism of the Earth. The compass will only
function properly if it is calibrated to the magnetic conditions of Earth.
Q: Why is compass not accurate in some areas?
A: In some areas, such as iron mines, high-intensity magnetic fields change the Earth’s
magnetism.
Q: Why are old cars more difficult to calibrate than new cars?
A: The older a car is, the more magnetized it will be. More magnetized cars are more difficult
to calibrate and may still have problems after calibration.
How switch the temperature unit.
Press the “MENU” enter into “SETTING” menu, and press “SEL/REC” button to choose the
“TEMP UNIT”. press “UP” “DOWN” you can switch °F to °C 4-1.
