36CAUTION! When mounting the camera, please install the bracket adapter tothe bracket first and then mount the camera to the bracket. When stabilizing the bracket, allow sufficient space for the cablesand then tighten the screws. Loose screws may cause the camera tofall. The preceding installation process is about concealed installation. Toimplement open installation, directly lead the cable out of theleading-out hole on the flank of the bracket.Start the CameraAfter verifying that the camera is properly mounted, start the camera byconnecting it to power.Each time the camera is powered on, it will perform a self-test to checkthe Pan/Tile/Zoom (PTZ) function. After self-test, you can operate thecamera.NOTE! The self-test process starts after the camera is powered up. Pleasewait patiently. When the working temperature is lower than zero Celsius degrees,the camera will be automatically pre-heated. When thetemperature rises above zero Celsius degrees, the camera will startthe self-test again. It takes a rather long time (at most 30 minutes)for the camera to finish the pre-heating process.Reset the Camera to Default SettingsDisconnect the camera from power and then remove the tail cable unitfrom the camera. For the camera structure, see Figure 2-1. Slide the DIPswitch that is shown in the figure below, replace the tail cable unit andthen connect the camera to power. The camera is restored to the factorydefault settings after the startup.