ELRO FA420DVR 4-ch digital recorder + 500 gb hard disc USERS MANUAL - Manual (Page 72)

Page 72
Appendix 1. Mouse Operations
* * * *
This document uses the mouse with a right-handed configuration as
an example
* * * *
This device supports a mouse with USB interface.
Operation Functions
Left double
click
During playback, double click a file in the video list to replay.
Double click on the playback image to zoom in or out of the screen
During preview, double click a channel to display it in full screen. Double click
again to return to multi-screen
Left click
mouse
Select corresponding function in menu page
Right click
mouse
Pops up desktop quick launch menu in preview page
Quick launch menu for current function during menu operation
Scroll Wheel
Turn the mouse scroll wheel to increase/decrease value in a number box
Switch among options in combo box
Page up or down in list box
Mouse
Movement
Select the control under current coordinates or an item within the control to
move it
Mouse Drag
Set areas for motion detection
Set areas for surveillance coverage