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Orange LED is Flashing to indicate charging charging The PM-H provides user control allowing the LEDs to be extinguished once installation is verified. This feature reduces power and further conceals the PM-H Tracker from untrained parties wishing to defeat its operation.
The Input Voltage monitorsand battery voltage monitor are internal analog inputs scaled such that the DC value of the voltage input pin to the PM-H system and internal battery voltage is measured. This value is scaled to span the most significant 8 bits of the A/D and consequently...
3.4 Power Modes The PM-H device supports several power modes that are set by the power mode command. In full power mode the GPS is active and the cellular subsystem will maintain a persistent cellular connection whenever service is available.
Any hardware or software reset will return the device to full power mode. 3.5 Report The PM-H captures data and forms a report record with that data. A report is a data structure containing all of the sensory and other typically useful data on the device. Reports are generated in response to specified events, such as periodic timeout, speed threshold, geo-fence crossing, etc., or in response to a Report Now command (AT+XRN).
1. Connect dongle to PC and create dialup as ip server 2. PM-H create IP connection to server UART Test environment 1. Connect PM-H to pc with com serial cable 2. Open Terminal tool and send at command 3. Response can be shown at terminal window...
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