21
metal blocks), special attention should be paid if
there is metal thermal insulation layer or heating
layer on the front windshield, so that the position
accuracy will decline, and the severe ones will not
be positioned.
9.4 Position drift is serious
Serious position drift will be found in places where
GPS signal is poor. Please drive the vehicle to the
open places.
9.5 Commands receiving abnormally
1
）
Check the commands format.
2
）
Check if the vehicle is in the places where there
is GSM signal.
3
）
Check if the SIM card is properly installed.
Ⅹ. Warranty Rules
10.1 Special statement
1
）
Technology change without notice.
2) If the color and appearance are inconsistent with
those for the actual product, Please according to
the actual device received.
Summary of Contents for TK115
Page 7: ...7 Ⅱ Components and Accessories 2 1 Components Top Front Top Back ...
Page 12: ...12 4 2 Terminal wiring definition Total schematic wiring terminal ...
Page 23: ...23 Warranty Card NAME TEL Address Model IMEI Number Selling Unit Purchase Date YY MM DD ...
Page 24: ...24 Maintenance Records Engineer Completion Date Records Description Date ...
