Operation Manual
User Manual of Digital Video Recorder 
26 
1.3  USB Mouse Operation 
A regular 3-button (Left/Right/Scroll-wheel) USB mouse can also be used with this DVR. To use a USB mouse: 
Steps: 
1.  Plug USB mouse into one of the USB interfaces on the front panel of the DVR. 
2.  The mouse should automatically be detected. If in a rare case that the mouse is not detected, the possible 
reason may be that the two devices are not compatible, please refer to the recommended the device list 
from your provider. 
The operation of the mouse: 
Table 1. 8 Description of the Mouse Control 
Name 
Action 
Description 
Left-Click 
Single-Click 
Live view: Select channel and show the quick set menu. 
Menu: Select and enter. 
Double-Click 
Live view: Switch between single-screen and multi-screen. 
Click and Drag 
PTZ control: Wheeling. 
Privacy mask and motion detection: Select target area. 
Digital zoom-in: Drag and select target area. 
Live view: Drag channel/time bar. 
Right-Click 
Single-Click 
Live view: Show menu. 
Menu: Exit current menu to upper level menu. 
Scroll-Wheel 
Scrolling up 
Live view: Previous screen. 
Menu: Previous item. 
Scrolling down 
Live view: Next screen. 
Menu: Next item. 










