Before installation, always disconnect the powerplug.When installing, always use the supplied components.Do not disassemble or modify the wall mount adaptor. Tightening up the mounting screws• Tighten up the screws and bolts securely to the degree that isappropriate for each of the materials used in the mounting locationand structures.• After tightening up the screws and bolts, check that there is nounsteadiness and that the parts have been tightened securely.• Use the specified tools to firmly tighten the screws to thespecified tightening torques.Screwdiameter Tightening torqueM3 0.78 N · m {8 kgf · cm}M4 1.47 N · m {15 kgf · cm}• Tighten up the screws using the specified torque driver. Do notuse electrical drivers or impact drivers. When the unit is no longer going to be used, donot leave it lying around, but be absolutely sureto dispose of it properly.For details on how to remove the unit, refer to “How to remove thecamera” (→ page 17). Do not attach a filter, hood, extender or otherparts to the unit. Use the dedicated AC adaptor and power cableprovided with the unit.Connect the AC adaptor and power cable to the power inletsecurely. Installing the AC adaptor• Do not place the AC adaptor directly onto the ceiling panel orother such surface. Extreme danger is posed when water hascollected on the surface as a result of leaking rain, for instance.Secure the adaptor firmly to the bottom or other surface of areinforcing member made of channel steel where dust and otherforeign matter will not accumulate.(→page 12)• Secure the adaptor firmly so that there will be no chance that it willfall off or fall down. Secure it using a strength which can withstandthe mass (approx. 0.3 kg (0.66 lb)) of the AC adaptor. Install the accessory AC adaptor near the mainpower outlet, and position it in such a waythat its power plug can be plugged into andunplugged from the outlet easily.When connecting the AC adaptor to a power outlet on the ceiling oron any other surface where dust may collect, wipe off the dust onthe power plug at periodic intervals as an anti-tracking measure. Connecting the power cableBe absolutely sure to connect the power cable of the AC adaptorthrough a circuit breaker using one of the following methods.(1) Connect the power cable through a power control unit.(2) Connect the power cable to a circuit breaker in a powerdistribution panel with a contact distance of 3.0 mm (1/8inches) or more.Use a circuit breaker which is capable of shutting off all thepoles of the main power supply with the exception of theprotective ground conductor.(3) Install the AC adaptor near the power outlet, and connect itthrough the power plug. If there is a possibility of noise interferenceWire the cables so that the power cable (ceiling light cord) of AC100 V*1 (AC 220 V*2 ) or more, and the signal cable are placed atleast 1 meter (3.3 ft) apart.Alternatively, run each cable through its own metal conduit. (Themetal conduits must be grounded.)*1 For AW-HEA10WPJ, AW-HEA10KPJ*2 For AW-HEA10WEJ, AW-HEA10KEJ Radio signal interferenceIf the unit is positioned near a TV or radio transmitting antenna or astrong electrical field or magnetic field (such as that generated by amotor, transformer or power lines), its images may be distorted and/or the images may be affected by noise. When connecting the cables, ensure that theconnector areas will not be subject to any load.Doing so may cause malfunctioning. PoE power suppliesUse a PoE (IEEE802.af) compatible hub or power supply device.Adjusting the shooting rangeYou can manually adjust the pan (approximately 45° left and right) and tilt (approximately 30° up and down) for the lens of the unit.Adjust the shooting range depending on the installation location.Up and down:Approx. 30°Left:Approx. 45°Right:Approx. 45°Angle of view:Approx. 95°Angle of view:Approx. 95°6Installation precautions (continued)