MRB H4HDD Series, User Manual, Page: 36 / 55

36
Figure:
7-8
1. Switch mode: ignition mode/timing mode/delay mode. Press "ENTER" to switch after selection.
Ignition mode means that the DVR will start automatically after the car starts, and this operation
is recommended as the preferred default. Timing mode refers to the mode of starting and shutting
down at the time set by the user.
2. You can set the delay shutdown, the delay time range is 3-1440 minutes, after the setting
is completed, the DVR will continue to record a long delay time after the car is turned off.
3. Timer switch time: when the user chooses timer mode, the DVR will switch on and off at the
time set.
4. Power management: when the shutdown voltage is set, the DVR will automatically shut down
when the voltage is lower than this voltage; Starting voltage: when the last automatic bottom
voltage shutdown, the voltage rises to the starting voltage and the device restarts. Note that
the switching machine voltage difference is above 2V or 2V, and the switching voltage accuracy
is ± 0.5v
7.2-4: password setting
It is mainly used to set the login password when entering the main menu to prevent other people
from illegally modifying the device parameters .The password setting interface is shown in figure
7-9.