USGlobalsat BT-335 User Manual - Manual (Page 17)

BT-335 page 17
5 Troubleshooting
► Change the Battery
1. Push downwards to open the battery
cover.
2. Remove the battery with pull tag.
► Bluetooth is Unable to Connect
A) Check if the Bluetooth indicator is flashing normally. That is, flash once every three seconds means
the product is under standby mode; flash once per second means Bluetooth has been linked already.
B) Check if energy level is sufficient. If red LED is on, then the battery level is low, please recharge it
until the red LED is off (recharge is complete).
► GPS cannot be Positioned
A) Check if GPS indicator operates normally or not. If the indicator is constantly on, it means that GPS
is in operation; if the indicator is flashing, it means GPS is positioned already.
B) If GPS cannot be positioned for a long time, apply GPS info software to make a Cold Start first, and
then move to an open space performing the positioning task.
C) Check if power level is low. If the red LED is on, it means the power is insufficient, please recharge it
until the red LED is off (recharge is complete).