Audiovox ECCO Owners Guide - Page 5

Calibrate - Important - Do Not Skip The unit stores magnetic data and automatically calibrates its digital compass; however, if the unit cannot provide correct heading information due to environment change (for example, near a metal structure), then it is recommended to manually calibrate the unit. It is also recommended to manually calibrate the unit for first-time use. Note: The digital compass may be affected by bridges and power lines-move away from such when using the unit. 1. Hold the unit face-up while in Ready mode. Press and hold location 1 (e5) until the message Hold flat and press lock appears on the LCD; then press and release lock button (e2). 2. The LCD message changes to Turn 360° around and press lock. Slowly turn the unit completely around face-up; then press and release lock button (e2). 3. The LCD message changes to Turn over 360°and press lock. Slowly turn the unit face-down and continue turning the unit until it is face-up again. Press and release lock button (e2). 4. The LCD message Calibrate complete appears and the unit goes to Ready. Note: If LCD message reads Calibrate incomplete, follow steps 1-3 exactly. Note: To exit Compass Calibration without completing calibration, press and hold location 1 (e5). If successful, the messages Hold down to exit and Ready appear. (If you release location 1 too soon, the message Calibrate compass appears, and the unit remains in Compass Calibration mode, waiting for Lock to be pressed.) Page 5 5/12 128-8854