English
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C. Hardware Function
Hardware
Function
Power Jack
Power Button
(On)
Power Button
(Off)
Power Button
(Enable 5Hz
mode)
Power Button
(Disable 5Hz
mode)
NOTE: eXtreme 5Hz sport mode would cost more battery life.
D. Safety Notice
Charging time is about 1 hour typically for this unit. We suggest
disconnecting the unit from the cigarette charger or AC charger
after the unit has been fully charged.
Be sure to use the supplied cigarette charger included in package;
otherwise excessive voltage may be applied to the unit and may
cause smoke, fire, or accident.
When the unit is not in use or not charged, we suggest
disconnecting the unit from the cigarette charger. Otherwise
battery drain may result.
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2
Take the power cable and connect it to the power
jack (mini USB type) for charging only
Press power button and hold for 4 sec to power
BT‐Q890 on.
Press power button and hold for 4 sec to power
BT‐Q890 off
After power BT‐Q890 on, press power button and
hold for 2 sec to enable eXtreme 5Hz sport
mode. Then the eXtreme status LED of BT‐Q890
would start to blink (green).
Press power button and hold for 2 sec again to
disable eXtreme 5Hz sport mode. The eXtreme
status LED (green) would be off.
Description
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