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G’zGEAR®
• The electronic compass u ses the Earth’s magnetic fiel d to
determine direction. Th e direction readings prod uced by the
electronic compass c an be different from actu al compass readings
due to environment and temp erature.
• Direction readings taken i n any of the following locations m ay result
in very inaccurate readings.
- Near buildin gs (especially fer ro-concrete structures ), large metal
objects (trains, motor vehic les, etc.), high-voltage power li nes, or
overhead wires
- Near metal obj ects (desks, lockers, etc.) , household applian ces
(TVs, computers, spe akers, etc.), or permane nt magnets
(magnetic necklaces, etc.)
If you suspect a reading erro r, move away from the above locations
and try again.