The Hikvision NVR/DVR Quick Guide for GUI 4.0 outlines the following steps for setting up and using your system:

1. Navigating the Recorder's Menu: Utilize the mouse to navigate through the menu, confirming selections with a left click. Remember to apply changes to ensure settings are saved.
2. Live View: Access live view by clicking on the main menu bar. You can double-click on a camera from the list to view its live feed and adjust the screen layout using the toolbar.
3. Playback: To review recorded footage, right-click to open the menu and select "Playback". After entering your username and password, choose a date and select the cameras for playback.
4. Backing up Footage: Connect a USB memory stick to the recorder, use the playback guide to find the event, and export the video clips by setting the start and end times

This guide ensures you can effectively manage live viewing, playback, backup, and remote access of your Hikvision system