B
peed alarm setting
system menu - alarm settings - speed setting
If the vehicle selects the GPS to get speed information which requires normal status of the GPS signal, then
we need to set a high threshold speed limits, such as 100km / h that is the maximum speed limit, alarm is
opened when vehicle is started;, vehicle will output alarm when the vehicle speed exceeds 100KM / H
If you choose to obtain speed information from the vehicle, it must be connected to the speed pulse sensor,
which is used to calculate the speed ratio (coefficient = pulse/speed), the pulse sensor is connected to the two
wires SPEED-A and SPEED-B of our device, the speed ratio will be measured according to the set speed and
pulse during vehicle
s moving, which is a little complicated to operate; simple wiring in Figure 3-5.
Pulse sensor
C
The acceleration alarm recording
system menu - alarm settings - acceleration
Impact acceleration can be understood to be for a three-dimensional XYZ coordinate axis which can denote
three groups of status---up and down, left and right, front and rear; the bouncing up and down, accelerate,
Emergent brake, rollover, sharp turns, etc. during the moving process of the vehicle can all be expressed in
XYZ. Threshold needs to be set by an associated value, it is firstly needed a calibration after the installation
onto the vehicle, the calibration means to clear parameters X / Y / Z, secondly measure the allowed range of
emergent brake & acceleration & bouncing up and down as well as the change value of a sharp turn of the
vehicle during the operation, thereby to determine which axis
s value changes a lot. These run status will be
in real-time display and change. After setting the threshold, when the vehicle runs exceed above threshold,
the alarm will be uploaded if the "alarm" opens.
D
Motion detection alarm recording
System Menu - Alarm Settings - Motion Detection
Turn on the motion detection enabled switch, set the sensitivity level of high, medium and low based on the
need, general settings is medium, and the next step is mostly to set the sensing area of the motion detection,
motion detection area will use diagonal set, please refer to Figure 4-30. As long as you set the motion
detection area and set the video mode as alarm recording, the image move will trigger the video to generate
alarm recording files (Note: it can only take effect after setting and saving)
3.3
Video settings
2
Timer recording
Firstly modify to be timing video under the System menu - Video Settings - General Settings - Video
mode, save and return to the previous menu level to be video plan, and then set the time period of the
video; save it after setting finished.
3
Alarm recording
Firstly modify to be alarm recording under the System menu - Video Settings - General Settings - Video
mode, then set the alarm pre-record time (range 0 -60s) and alarm video delay (30-900s); alarm output
delay (5S-255S), which can be set according to the actual external alarm device.
Secondly it is needed to install the corresponding external alarm input device, such as the emergency
button set by sensor, power switch for open/close door, brakes lights and other sensors; the following are
the several main alarm settings of this device:
A:The sensor input alarm system, system menu - alarm settings - sensor settings
Set the menu (in Figure 4-21) with high or low trigger level, and then turn on the alarm; this menu is
corresponding with four external alarm input SENSOR IN (which can be for eight external alarm output),
it must be connected to the corresponding external sensing switch device, such as door-magnet power
supply, emergency button, turning signal switch, brake lights (Figure 2-12), etc; rough connections are
shown in Figure 3-4.
External level input
External
sensor switch
Connect the the host back panel alarm interface
1
Video Start Up
After the installation of a new SD card in the device, the formatting is recommended after normal
boot into the system, in order for system to have better compatible relationship with its format. After
the formatting, host will automatically start up the video when restart.
