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                                                  ST240 User Manual 

device, pursuant to Part 15 of the FCC Rules. These limits are frequency energy and, if not 
installed and used in accordance with the instructions, may cause harmful interference to radio 
communications. However, there is no guarantee that interference will not occur in a particular 
installation. 
If this equipment does cause harmful interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures: 
-- Reorient or relocate the receiving antenna. 
-- Increase the separation between the equipment and receiver. 
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected. 
-- Consult the dealer or an experienced radio/TV technician for help. 

 

 

Содержание ST240

Страница 1: ...ST240 User Manual Suntech International Ltd ...

Страница 2: ...able ways Check whether the location of ST 240 is far away from other electric equipment GPS Antenna must have a sky view and must be far away from other antenna 2 Insert SIM card Steps Open the battery cover pick out the battery pack Insert SIM into holder and lock it Plug the battery connector as shown 2 ...

Страница 3: ...olor pin Description Red VCC 8 30V Connect the red line to 12 VDC 24 VDC Constant power of vehicle Black Ground Connect the black line to Ground of vehicle Blue Ignition 8V 30V Connect the blue line to an ignition wire of vehicle Caution Never connect the red blue lines together to a constant power source 3 ...

Страница 4: ... line For siren or buzzer Immobilizer 4 Check GPS GPRS operation and operation with LEDs It takes 3 10 minutes for GPS connected Green LED indicates GPS status RED LED indicates GPRS status Caution Direction of ST240 is very important when installed in the vehicle Make sure that top side of ST240 4 ...

Страница 5: ... 2 SIM is blocked about GPRS using 3 Temporary network barrier 4 Weak GPRS signal 5 GPRS antenna connection is not firm No Network 4 Possible Cause 1 GPRS antenna is disconnected 2 GPRS antenna or socket of GPRS antenna is broken 3 Device is broken SIM PIN Locked 5 Possible Cause 1 SIM PIN is enabled Cannot Attach NW 6 Possible Cause 1 Weak GPRS signal 2 GPRS antenna connection is not firm No SIM ...

Страница 6: ...cause undesired operation This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interface in a residential installation Cautions Modifications not expressly approved by the party responsible for compliance could void the user s authority to opera...

Страница 7: ...this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different...

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