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3.14 GPS Setting
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GPS Status
：
GPS Not Found: No GPS found by the DVR.
GPS GPRMC: DVR has got “GPRMC” data from GPS, but GPS signal is not good.
GPS OK: GPS is working correctly.
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GPS OSD: If this option is set to “On”, the GPS data (latitude and longitude) will be displayed on
screen, and recorded with video.
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Sync with GPS Time: When this option is turned on, the DVR will synchronize with GPS time.
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GPS Baud rate: The communication baud rate between GPS and DVR. The default value is 9600.
3.15 G-Sensor
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Instant Value: It shows the current value from G-Sensor in axis X, Y and Z. Due to the gravity, if
the DVR is installed horizontally, the initial value of axis Z will have about 1.0G and the value will
be about -1024.
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Initial Offset: The “Initial Offset” is to have a base value for alarm threshold. As DVR will be
installed in different place, the “Initial Offset” can be set to the initial value displayed in “Instant
Value”. In this way, if there is any change between current G-Sensor data and the initial Offset,
we think something might have happened.
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Alarm Threshold: The “Alarm Threshold” is used to set the threshold to trigger an alarm. If the
difference between “Instant Value” and “Initial Offset” is larger than “Alarm Threshold”, the DVR
will trigger a G-Sensor alarm.
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Alarm OSD: Set the title displayed on screen and recorded with video when there is a G-Sensor
alarm.
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Alarm Record: Set up the G-Sensor alarm recording.
