16Installations/ConnectionsCautions:ONLY CONNECT THIS TO 12 V DC or 24 V AC CLASS 2 POWER SUPPLY.Be sure to connect the grounding lead to the GND terminal.Installation of the cameraBefore starting the installation/connection, prepare the required devices and cables. Refer tothe corresponding pages for further information.z Make a hole in the ceiling and fix the camera mount bracket over it. ( page 17)x Line up the ends of the cables (power cord, LAN cable and cable from an external device)and the safety wire, and then bundle them using the provided cable tie. ( page 18)c Attach the safety wire to the safety wire holder of the camera. ( page 18)v Connect the power cord (from a DC 12 V or an AC 24 V power supply), a LAN cable (cate-gory 5 or better) and an external device. ( pages 21 - 23)b Mount the camera onto the camera mount bracket. ( page 18)n Adjust angle of the camera, angular field of view and focus. ( pages 26 and 27)Note:When the camera is installed just above the photogenic subjectas q in the illustration, it may be difficult to adjust angular fieldof view focusing around the subject.To easily adjust angular field of view focusing around the sub-ject, increase an angle (A) as w.(A)q wSubjectSafety wireCeilingSafety wire holderLAN cablePower cordCamera mount bracket(provided as a standardaccessory)Cable tie (provided as astandard accessory)Anchor bolt x4(not provided)Cable from anexternal deviceBundle the cables andthe safety wire together