User Manual for
PHMDVR-X3
Version: 2.67
©
Copyright by
Premier Hazard Ltd
All rights reserved.
57 / 68
Setup the alarm for over-speeding and other parameters related with Speed of Vehicle.
Speed SOURCE: PHMDVR-X3 is capable of capturing vehicle speed via GPS antenna or
Vehicle-- speedometer.
Browse between the settings of GPS or speedometer from the list.
Please note that the GPS antenna should be connected to PHMDVR-X3 to receive satellite signals for
speed. It is not recommended to use the vehicle’s odometer signal as the speed source as this is difficult
to calibrate accurately.
SPD CHECK: Speed check is used to calibrate the offset speed when connected to the speedometer.
That’s to say, the check only available when speed source is vehicle.
Input the first area with the vehicle speed, for example at 80 (in KM/H)
Start the vehicle and the second area will show the data from speedometer (in HZ)
When the vehicle reaches 80 KM/H (shown in vehicle meter or dash board), and keep this speed at 30
seconds, then press the “Check” to make the system calibrate the second area (HZ) set as first area data
(80);
OVER SPEED: If the vehicle exceeds the SPD, PHMDVR-X3 will trigger the alarm signal (when the
following option ALARM set as YES).
LOW SPEED: If the vehicle falls below the low speed limit, PHMDVR-X3 will trigger the alarm signal
(when the following option ALARM set as YES)
