Mounting1 Align () with the shooting direction, and mount the cameraonto the ceilingNote Mounting screw (not included) The diameter of the attachment hole is Φ 4.5 mm (3/16 inch). Do not use flathead screws. Align the () mark upwards when mounting the camera on the wall. When using an impact screwdriver, do not tighten the screws fully.Tighten using your hand instead. Failure to do so may damage theouter case... Adjusting imagesAfter mounting is completed, adjust the images while checking the actual image."Adjusting Image" (A page 17)Installation15