3Site SurveyTo optimise the cellular coverage perform a site survey using the included Battery packA cellular site survey is not necessary if your anticipated installation location is known to have strongcellular signal strength. If you are unsure of available cellular signal strength or are choosingbetween several installation locations, follow the below instructions to perform a site survey todetermine your best possible installation location.1. During a site survey it is useful to use the included battery pack instead of the power supplyunit to power the Accelerated 6300-CX. The battery pack will power your device forapproximately two hours while you perform your site survey. The battery pack is notrechargeable and should be properly disposed of after use.2. Move the Accelerated 6300-CX to different locations within your site to determine the bestcompromise between signal strength and installation constraints. Since cellular signalstrength may fluctuate, it is important to wait at each location for 1 minute while observingthe signal strength indicator on the front of the device. Minimum cellular signal strength forproper operation is 2 bars.3. After the optimal location has been determined, remove the battery pack and connecteither the main power supply unit or POE injector cable (see section labeled Using RemotePower for more information).If the site survey finds that a location away from the 8300 AT&T VPN gateway is giving better signal,arrange internal Cat-5/6 Ethernet cabling between the locations Should the location be away from apower outlet then the PoE injector can be used near the ATTgate 8300, and the 6300-CX fedremotely.