
13
15. CONNECTING AND USING THE AUDIO CABLE
1) BT 150 NC can also be used with the audio cable connected as shown
in the figure.
* When connected to a device with the provided audio cable, the Bluetooth
remote features are disabled and you must use the device you are connected
to answer calls and play music.
Audio Cable
14. MISCELLANEOUS FEATURES
1) Checking Remaining Battery
- With the power on, shortly press the CALL/POWER Button twice to
display the remaining battery indicator (LED).
- For Apple iOS version 5 or above, the remaining battery is displayed
at the top right side of the screen.
* The Battery Check feature will not operate while the battery is being charged.
* When the battery charge is under 3%, the alarm will sound.
If use is continued for several minutes the battery will be completely drained, the ‘Power Off’ voice guidance is
provided and the power will automatically turn off.
Remaining Battery
LED Indicator
Voice Guidance
Over 80%
Blue light lights up for 1 second
Battery is full
80% ~ 30%
Purple light lights up for 1 second
Battery is moderate
Under 30%
Red light lights up for 1 second
Battery is low
Under 3%
Red light lights up for 1 second and the
alarm will sound
Please recharge
Check Remaining Battery:
Push 2 times quickly
LED Indicator
2) Resetting the Device
- To reset to factory settings, shortly press the PLAY/PAUSE Button twice while in the ‘Pairing Mode.’
- This is Software reset. This will delete all of the previously paired device history.
- This method is recommended when there’s issue on pairing with devices.
Operation
LED Indicator
Voice Guidance
Factory Settings
Purple light lights up twice
After ‘beep’ signal tone twice,
“POWER ON, Pairing Mode Activated”
Left Side (while wearing BT 150 NC)
Left Side (while wearing BT 150 NC)
Содержание BT 150 NC
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