User's Manual

G4 DVR-M1N-RPH User Manual
Page 76 of 112
3) Lock: You can set whether to lock the alarm recording. If checked, after the speeding
alarm is triggered, the started alarm recording will be locked. The recording lock will
end after the alarm is cleared.
4) Linkage IO Output: After the speeding alarm is triggered, IO output 1 and 2 have
high level output. 10 seconds after the alarm is cleared, IO output 1 and 2 return to
low level.
5) Output Delay Time: The duration of the alarm output after the alarm is cleared when
the linkage sound-light alarm output is activated.
6) Linkage Screen: The required live view screen after an alarm is triggered. It is not
displayed by default. You can also set it to be displayed in Single or Quad screen.
7) PB Alarm Duration: The duration that the alarm remains in effect after the emergency
alarm event is cleared.
8) Alarm Snap: Whether to take a snap picture after the alarm is triggered. In the case of
setting the FTP address, after the IO alarm is triggered, the channel snap will be
enabled, and the snap pictures will be exported via FTP. Please refer to Section
3.5.3.3 for snap setup details.
3.5.4.1.2 Speed Alarm
The speed alarm is the warning reminder and alarm of speeding. Speed information can be
obtained through satellite positioning, vehicle pulse, and OBD. Here you can set specific functions
such as the corresponding alarm trigger conditions and linkage content. Tap Speed Alarm on the
Base screen, the screen is shown as below: