COP-USA USBDVR04SP - Manual (Page 65)

MAXDVR & DR Series Cards 65
In case user needs to play back 4 channels at the same time, then
click , and the following channel configuration window will appear, as
below:
Fig6.8 Channel configuration dialog for 4-channel playback mode
Users can select any four channels from all the available channels for
playback.
The system offers quick select methods for users. For example: by
selecting ‘Third 4 Channels’ Camera9, Camera10, Camera11, and Camera12
will be selected simultaneously.
In case user needs to play back 9 channels at the same time, then
click , and the following channel configuration window will appear, as
below:
Fig6.9 Channel configuration window for 9-channel playback mode
Users can select any 9 channels from all the available channels for