JVC V685U Instructions - Page 18
Connection/Installation (VN-V685U/VN-V686BU), Mounting the Camera
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Connection/Installation (VN-V685U/VN-V686BU) Mounting the Camera Preparation Be sure to put on protective glasses to protect your eyes from falling objects when mounting the camera. 1 Make holes on the ceiling ● Use the provided template to make a hole (R80 mm) for the connection cables to thread behind the ceiling. ● If necessary, also open a screw hole to mount the ceiling clamping bracket to the ceiling. In this case, align the AD FRONT markB of the template in the direction where the camera faces front and open the screw hole. 2 Pull the cables from the hole in the ceiling Pull out the fall prevention wire, power cable, coaxial cable, control signal cable, alarm signal cable and provided alarm cable that were mounted to the ceiling slab from the ceiling. 80 1 ● Doing so detaches the ceiling clamping bracket from the camera. Prevent the bracket from dropping such as by performing this on a table. Memo: ● If the camera fixing lock knob is too stiff, push the knob hard while pressing the edge of the camera unit (A in the diagram) against the table you are using. C Lifting the camera unit detaches the ceiling clamping bracket. Remove by sliding it in the direction indicated by the arrows. A A Camera fixing lock knob (x2) B B C Ceiling mount Camera 4 Remove the terminal cover Loosen two screws on the ceiling clamping bracket and remove the terminal cover. Fall Preventio LAN Cable Power cable Alarm signal cable 2 Note: ● Mount the fall prevention wire on a firm place with sufficient strength. 3 Remove the ceiling clamping bracket from the camera unit The ceiling clamping bracket is attached to the camera unit during packaging of the product. Before installing the camera, remove the ceiling clamping bracket from the camera unit. A Check to make sure that the two camera lock knobs (left and right) are unlocked. ● If they are locked, unlock by sliding them in the direction indicated by the arrow. B Press the two camera lock knobs from both the left and right sides in the direction indicated by the arrows. Terminal cover 5 Mount the fall prevention wire that connects the ceiling clamping bracket to the ceiling 6 mm Ⅵ Fall Prevention Wire 6 mm (3/16 R6 mm and R4 to 5.5 mm 18
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