HOW TO ADJUST ANGLE OF VIEW
1. Vari-focal lens①
Easily changeable angle of view: 5 to 50mm
2. Remove the sun-visor② and turn the ring③ and ④ counter-clockwise to make easier
adjustment for angle of view (Do not open it).
Do not stamp your fingerprint on the window, which may affect picture quality.
3. T↔W (Tele ↔ Wide)⑥
Turn this adjustment ring⑥ clockwise or counter-clockwise to set the focal length.
4. ∞↔N⑤
Turn this adjustment ring⑤ clockwise or counter-clockwise to set the focus.
5. After setting the focus and focal length, the adjustment ring⑤ and ⑥ should be
securely fastened so that water can not leak into the camera.