Faults & Solution - Accurate Technology TK100 User Manual

7 Faults & Solution
Faults
yellow light flashing
blue light flashing
Three light turn off
Can't track online
Device has no reply
Its failed to read SIM card, need re-install SIM card; after inserting
SIM card, then turn on power
GPS not located, check if working outside not in room; install
place has no metal cover
Lights will enter sleep after stable lighting on 5 minutes and not
effect GPS working, when calling device again will wake up
lights
Send SMS "TCP" check IP port is correct or not, GPS located show
"A", V means GPS not located.
Check if already existing admin number; SIM card has balance
Solution