Led Indicator Description; Installation - Nextech OBD II Instruction Manual

LED INDICATOR DESCRIPTION:

GREEN LED Flash once
GREEN LED Flash twice
GREEN LED Flash three times
GREEN LED Flash four times
GREEN LED ON continuously
GREEN LED OFF continuously
GREEN LED Flash fast
RED LED Flash once
RED LED Flash twice

INSTALLATION:

1. Install SIM Card (Micro SIM ONLY)
Just push the SIM card into the tracker by
the following direction, the SIM card will
lock in the SIM card holder, please pay
attention the SIM card direction & metal
pin face down. To eject the SIM card, push
the SIM card in, the SIM card will come out
a little and then it is safe to remove.
Note:
• This tracker uses 2G GSM 3G WCDMA & 4G LTE network, and it upload
information by internet, it can not work in CDMA network or CDMA2000
network.
• Before installing or uninstalling the SIM card, please power off the tracker.
• APN and user name & password for internet visiting need to be set, the
SMS command please refer the following.
3
2G/3G/4G & GPS working well
2G/3G/4G working well but no GPS signal
2G/3G/4G & GPS working well but battery low
2G/3G/4G working well but battery low and no
GPS signal
2G/3G/4G searching network
Power off
Incoming a call or sending SMS
Uploading current tracking
Can not upload tracking now
Micro
SIM