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AOFAR AF-5C Manual

Orienteering compass

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Model#:AF-5C

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Summary of Contents for AOFAR AF-5C

  • Page 1 Model#:AF-5C...
  • Page 2: Product Specification

    1.Product Specification Model: AF-5C AOFAR Brand: Size: 128x60x16mm Color: black / Orange Material: Acrylic, damping oil Accuracy: ±1° - 2 -...
  • Page 3 Display mode: Compass type Carrying method: Hand-held 2.Application Ideal for camping, hiking, adventure, positioning, mapping, etc. 3.Principles and structures 3.1 Principles:This instrument takes advantage of - 3 -...
  • Page 4 the interaction of magnetic substance (magnetic needle) and the earth magnetic field, which has the feature of pointing out certain direction of magnetic meridian. The direction of magnetic meridian is determined by referring to the scale on the dial and set goal. The unknown degree of another target can b measured based on two selected measure points (or the known measure points).
  • Page 5 3.2 Structure: - 5 -...
  • Page 6 4.Application and Instructions  Compass to verify the map Place the compass's Directional arrows and the forward target pointing arrow on the map. Turn the map to the edge of - 6 -...
  • Page 7 the compass floor and point to the north line of the map. The map will match the real place.  Estimate the target point distance through the Use the centimeter of the compass to measure the distance between the targets on the map, then multiply by the scale factor Map ratio: 1:25000 - 7 -...
  • Page 8 Actual distance (m) = measured distance (mm) * 25000 ÷ 1000 Map ratio: 1:50000  Compass to measure the position in the field 1. Place the compass flat on the left hand. 2. Point the target arrow to the target - 8 -...
  • Page 9 point in line with yourself. 3. Turn the compass dial so that the directional arrows overlap the magnetic needle and the north direction. 4. The degree of azimuth on the compass dial is the target point orientatio 5.Attention 1. Keep horizontal when storing and using, so that the - 9 -...
  • Page 10 2. Avoid contact with corrosive liquids; 3. Keep away from magnetic fields or metals. 4. Protect against collisions. 5. Avoid exposure to the sun; 6. It should be cleaned after use. 6.Contact us service@aofar.com URL : www.aofar.com - 10 -...