Patton electronic 3120 Security Camera User Manual


 
55
Chapter 5 Troubleshooting and maintenance
Chapter contents
Introduction..........................................................................................................................................................56
Fault analysis .........................................................................................................................................................57
Periodic maintenance ............................................................................................................................................59
Cleaning the air filter ......................................................................................................................................59
Calibration ......................................................................................................................................................60
Maintenance..........................................................................................................................................................60
Replacing the RAS ..........................................................................................................................................61
Exporting the current RAS configuration ..................................................................................................61
Removing the defective RAS .....................................................................................................................62
Installing the replacement RAS .................................................................................................................63
Verifying the hardware installation ............................................................................................................63
Importing a saved configuration ................................................................................................................63
Completing the installation .......................................................................................................................67
Replacing a power supply ................................................................................................................................68