③
Check whether SIM card balance is enough
④
Check SIM card GPRS service;
⑤
Check the parameter settings, to ensure whether IMEI number and GPRS
transmission interval are right.
9.3 If the device can not get GPS signal for a long time, please check its location of
installation:
①
Please make sure the GPS antenna face up;
②
Please make sure there is no metal above the device, and the windshield
above it is without thermal-protective coating, which will affect the GPS
reception.
9.4 If the environment for GPS reception is not good enough (there is high building
around and GPS reception is interfered), please drive to the open areas for positioning.
Generally, it needs 1-2 minutes for the first time positioning.
9.5 If GSM can’t receive the signals normally, please check whether SIM card is
installed correctly or there is no GSM signal at the location you are (such as basement
parking lot), please drive to a place covered by GSM signal reception.
9.6 If the terminal can not work normally, please check the fuse on the power cord. In
case it is burn out, please contact the dealer for a new one.
ShenZhen Concox Information Technology CO.,Ltd
Tel: +86 755 2912 1200
Fax: +86 755 2912 1290
E-mail: [email protected].
Add: 4/F, Building B, Gaoxinqi Industrial Park,
Liuxian 1st Road, No.67 Bao'an District, Shenzhen
www.iconcox.com
