Planet Technology CAM-ISD48 用户手册

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User’s manual 
                                                                                                     
45
 
9. Pre-defined System Functions 
 
Power-up action 
After the power is first applied to a dome it will perform a self-test procedure. This 
calibrates and checks the basic functions of the dome. External controls are 
overruled during this self-test period.   
After the self-test, the PTZ camera will be ready for control. If the device was 
running the Auto-pan function before power was broken, the speed dome will 
retrieve Auto Scan function until new control is given by an operator. 
 
Tour group 
The speed dome software automatically groups the first 16 presets into 4 tour 
groups. i.e. presets 1 ~ 4 is owned by group 1; Preset number 5 to 8 belong to 
group 2… etc. 
 
When tour function is initiated, the P/T mechanism will start scanning automatically 
around all the presets included in the group. 
How to initiate tour function is subject to controllers.