Before installation, always disconnect the powerplugWhen 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 and tighten the screws firmly.• 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 “Removing thecamera” (→ page 13). When installing, transferring or disposing ofthe unit, be absolutely sure to hold it by itspedestal area.Problems may result if the camera head is held or rotated. 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 adaptor directly onto a ceiling panel or other suchsurface.Extreme danger is posed when water has collected on the surfaceas 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 11)• 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 withstand the 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. Power switchThis unit does not have a power switch. The power turns on whenits power plug is connected to a power outlet. When the poweris turned on, the pan, tilt, zoom and focusing operations areperformed.*1 Before proceeding with maintenance, be absolutelysure to disconnect the power plug from the power outlet.*1 The unit is set to Standby mode under factory default settings.When turning the unit for the first time, release the unit fromStandby mode.For details, refer to the Operating Instructions. 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. GroundingBefore operating the unit, check that SIGNAL GND has beensecurely grounded. If there is a possibility of noise interferenceEither wire the cables so that the power cable (ceiling light cord) ofAC 100 V*1 (AC 220 V*2 ) or more, and the signal cable are placedat least 1 meter (3.3 ft) apart.Alternatively run each cable through its own metal conduit.(The metal conduits must be grounded.)*1 For AW-HE130WP, AW-HE130KP*2 For AW-HE130WE, AW-HE130KE 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. Allowing the generated heat to escapeThis unit allows the heat generated inside to escape from itssurfaces.Do not install the unit in a location where it will be surrounded bywalls or other surfaces and where heat will be trapped.In addition, the heat is dissipated to the bottom panel which willwarm up over time: This is normal and not indicative of any trouble. PoE+ power suppliesUse a PoE+ (IEEE802.at) compatible hub or power supply device.5Installation precautions (continued)