User's Manual

Bluetooth GPS Receiver User Manual
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6. Warranty
The Bluetooth GPS receiver is warranty for free from defect in material and function for
1 year from the date of purchase. Any failure of this product within the period under normal
conditions will be replaced at no charge to the customers.
This warranty does not cover failures due to abuse, misuse, accident, or unauthorized
alteration or repairs, inappropriate disassemble.
¾ Since the Bluetooth GPS Receiver got high performance rechargeable lithium-ion
battery, we strongly recommend you not to place it under the sunshine for a long time.
¾ The warranty will become invalid if any miss-operation found.
7. Trouble Shooting
7.1 Problem of Setup
Error/Problem Cause Trouble shooting
Can not find the
GPS device
through Bluetooth
interface
Install not correct or battery low Check if G33 Bluetooth GPS
Receiver is installed properly, and
confirm the battery level is suitable
(green LED blinks or none LED)
Unable the connect
through Bluetooth
Configuration incorrect Please refer section 5.2 to
re-install. Or refer to your
Smartphone user manual for
configuration.
Fail to open COM
Port
Bluetooth manager is not
configured properly, or the COM
port is adopted by another
software.
Please check your Bluetooth
manager settings, close the
software may use COM ports and
try again. Or check if there is any
password protection.
No NMEA code
(GPS data flow)
(1) Some PC/PDA will enter the
power saving mode if you stop
input for a few minutes.
Bluetooth interface will be reset
in such case.
(2) Wrong baud rate or com port
setting
(1) Disable the power saving
mode, try to connect GPS
receiver again.
(2) Correct with right baud rate &
com port
Unstable GPS
Signal
(1) degrade by anti-sunlight film
with receiver placed inside car
(2) some cases described in
sec7.2
Plug External antenna and place
on car roof