Speco EZVR4 User Manual page 19

Starts to play;
Open File
Fast Reverse
Play Reverse
Previous Frame
Pause
Next Frame
AVI Button: .vvf file export to .avi format
Percentage of the export AVI progress
Select export channel(s) and click audio if included.
19
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Still Capture (Save to C:\ Capture & Clipboard)
Full Screen (manual switch)
Quad Screen
Browse for the source file
Browse a path for file output
Select a compression codec