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While in deep sleep mode, {{{model|FM36YX}}} sets GNSS receiver to sleep mode and turns off GSM/GPRS module (it is not possible to wake up device via SMS). Despite records with last known coordinate being saved and sent to AVL server (GSM/GPRS module is turned on to send data and then it is turned off), power usage is decreased to save vehicle's battery. Note, that power saving depends on two configurable parameters: send period and minimum record saving period in "X on Stop Mode". When records are sent successfully in deep sleep mode, open link timeout counter will be skipped and {{{model|FM36YX}}} will enter deep sleep mode immediately.<br/>Because a lot of functions are disabled in deep sleep mode 13 I/O elements are disabled from records that are generated in this mode: GSM Signal, GNSS Status, GNSS PDOP, GNSS HDOP, Speed, GSM CellID, GSM Area Code, Fuel rate GPS, Active GSM Operator, Trip Odometer, Total Odometer, Fuel Used GPS and ICCID.
While in deep sleep mode, {{{model|FM36YX}}} sets GNSS receiver to sleep mode and turns off GSM/GPRS module (it is not possible to wake up device via SMS). Despite records with last known coordinate being saved and sent to AVL server (GSM/GPRS module is turned on to send data and then it is turned off), power usage is decreased to save vehicle's battery. Note, that power saving depends on two configurable parameters: send period and minimum record saving period in "X on Stop Mode". When records are sent successfully in deep sleep mode, open link timeout counter will be skipped and {{{model|FM36YX}}} will enter deep sleep mode immediately.<br/>Because a lot of functions are disabled in deep sleep mode 13 I/O elements are disabled from records that are generated in this mode: GSM Signal, GNSS Status, GNSS PDOP, GNSS HDOP, Speed, GSM CellID, GSM Area Code, Fuel rate GPS, Active GSM Operator, Trip Odometer, Total Odometer, Fuel Used GPS and ICCID.
{{{model|FM36YX}}} can enter deep sleep mode if ALL of these conditions are met:
{{{model|FM36YX}}} can enter deep sleep mode if ALL of these conditions are met:
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{{{model|FM36YX}}} can enter deep sleep mode if ```ALL``` of these conditions are met:
* {{{model|FM36YX}}} has to be configured to work in Deep Sleep mode and Sleep timeout set;
* Device must be synchronized time with GNSS satellites or via NTP;
* No movement by motion sensor is detected;
* Ignition (DIN1) is off;
* Min. Record Saving Period (Data Acquisition Mode settings) must be bigger than Active Data Link Timeout parameter, that {{{model|FM36YX}}} could close GPRS/3G link.
* Difference between send period (Data Acquisition Mode settings) and Active Data Link Timeout must be more than 90 sec., that {{{model|FM36YX}}} could close GPRS/3G link for at least 90 sec.
* USB cable is not connected.
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* {{{model|FM36YX}}} has to be configured in Deep Sleep Mode and Sleep Timeout is reached;
* {{{model|FM36YX}}} has to be configured in Deep Sleep Mode and Sleep Timeout is reached;
* Device must have time synchronized with GNSS satellites and have GPS fix;
* Device must have time synchronized with GNSS satellites and have GPS fix;
* Movement by accelerometer or configured movement source is detected;
* Movement by accelerometer or configured movement source is detected;
* Ignition (configured ignition source) is turned on.
* Ignition (configured ignition source) is turned on.
* USB cable is connected;
