What is the first action to take when checking CCTV cameras for playback?

The first action to take when checking CCTV cameras for playback is to choose the date and time. This step is essential because it allows the user to narrow down the footage to a specific period they want to review. CCTV systems often store a significant amount of video data, and without specifying the date and time, it would be nearly impossible to locate the relevant events you are interested in.

By selecting the appropriate date and time, the system can filter through the recordings effectively, enabling quicker access to pertinent information. This ensures that time is not wasted sifting through hours or days of irrelevant footage. After pinpointing the correct timeframe, additional actions such as adjusting camera angles or accessing specific recordings can be performed more effectively.