How to Guide

Title:
How to configure the G-sensor function of MVR
Version:
v1.0
Date:
8/8/2019
Product:
MVR
Page:
2 of 4
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3) Some MVR models have a built-in G-sensor, so they can works alone. While for MVR without a built-
in G-sensor, it can realize the G-sensor function with the DS-1530HMI which has a built-in G-sensor; It
is required that the MVR or DS-1530HMI should be installed on a horizontal flat surfaces and the
position should be in accordance with the following picture suggested:
2. What is calibration of G-sensor?
1) The installation location of the DS-1530HMI decides the reference value, in order to correct the
reference value, we need to do the calibration after installation; Calibration is required to be done after
panic button is installed. Reboot MVR and press the panic button simultaneously, when the power
indicator of panic button flashes twice, which indicating the calibration is successfully set.
Menu→Status→G-sensor Status
3. What is calibration of G-sensor?
1) It can be used to detect a vehicle turnover accident and send alarm to the platform;
2) It is also can be used to detect the acceleration variation caused by harsh brake or collision;