Sony BRC300 Operating Instructions - Page 43
Sony BRC300 Manual
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To attach the camera to a tripod Attach a tripod to the screw hole used for attaching a tripod on the bottom of the camera. The tripod must be set up on a flat surface and tightened firmly by hand. Use a tripod with screws meeting either of the following specifications. 1/4 • Be sure that the lens is tightened securely, as far as it will go and it does not fall. • Do not use a wide conversion lens in an environment where it is subject to vibration or shock. • Check periodically, at least once a year, to ensure that the connection has not loosened. If conditions warrant, make this periodic check more frequently. -20UNC Installing the Camera on the Ceiling Using the supplied ceiling brackets, wire rope and screws, you can utilize existing junction boxes, etc., to attach the camera to the ceiling. When you install the camera, always install it on a level ceiling. If you have to install it on an inclined ceiling, make sure that the inclination is within ±15 degrees, so that the pan/tilt performance is guaranteed. Notes ISO standard: = 4.5 mm ± 0.2 mm ASA standard: = 0.197 inches To attach a wide conversion lens The camera's lens portion is threaded. To attach a wide conversion lens, align the lens with those threads, and turn it clockwise to attach it securely. • When you attach the camera to the ceiling, entrust the installation to an experienced contractor or installer. • Attach the camera to the ceiling firmly, after making sure the ceiling is strong enough to bear the weight of the camera plus the ceiling bracket. If the ceiling is not strong enough, the camera may fall and cause serious injury. • Be sure to attach the supplied wire rope to prevent the camera from falling. • Check periodically, at least once a year, to ensure that the connection has not loosened. If conditions warrant, make this periodic check more frequently. Acceptable wide conversion lenses Weight: less than 200 g (7 oz) Size: less than the size given in the illustration below M37 × P0.75 Screw tapping used to attach the camera Camera side Installation and Connections Before installation After deciding the shooting direction, make the required holes for the junction box and connecting cables on the ceiling. Note φ 46 (1 13/16) φ 67 (2 3/4) The connecting cables cannot be passed through the ceiling bracket (A). A hole for the wiring is required in the ceiling at the back of the camera where it is attached to the ceiling. 21.3 (27/32) 55 (2 5/32) 3 (1/8) Unit: mm (inches) Vignetting may occur when shooting with the conversion lens attached. Notes In order to prevent the wide conversion lens from falling, note the following: • Entrust this task an experienced contractor or installer to ensure the wide conversion lens does not come loose and fall. Installation 43