SecurityMan DigiairWatch Series - Manual (Page 15)

Camera
Black Screen
11
or recorded. You can toggle between cameras by simply pressing the
Camera button on the receiver.
Note: By default the user will not be able to toggle to any channel that
does not have a camera allocated to it.
No SD Card
A “
No SD card” notification will be displayed whenever the user attempts
to start recording without an SD card inserted into the DVR.
SD card initializing
A “
SD card initializing” notification will be displayed whenever an SD
card is inserted into the DVR for the first time.
Quad Screen Display
Camera
In “Quad Screen” the camera numbers located in the center of the screen
corresponds to each of the 4 channels available on the DVR/receiver.
You can toggle between cameras by simply pressing the
Camera button
on the receiver until the desired camera number is highlighted.
Black Screen
A black screen represents a channel with no camera paired to it. By
default the user will not be able to toggle to any channel that does not
have a camera allocated to it.