LG HBM-750 User manual

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All rights reserved.
LG Electronics Inc., 2007
Note : For the best performance and
to prevent any damage to, or misuse of the
HBM- 750, please read all of the information
carefully prior to using the HBM- 750.
Any modifications or changes to this manual due to
typographical errors or inaccuracies of stated information
shall only be made by LG Electronics Inc.
LG Electronics
BLUETOOTH®Mono Headset
HBM-750 User manual

3
Introduction
The LG Bluetooth®Headset HBM-750 is a light weight wireless
Headset utilizing Bluetooth®technology. This product can be used
as an audio accessory for devices supporting either the Headset
or Handsfree Bluetooth®Profiles.
Bluetooth®Headset User manual
Charger Warranty Card
Included in package
2
Table of Contents
Introduction 3
Part Description 4
How to use 5
- Change direction 5
- Attaching Lanyard 5
- Charging 5
- Low battery 5
- Power on 5
- Power off 6
- Pairing 6
- Auto Reconnect 7
- Volume control 7
- Calling 8
�Answering a call 8
�Making a call 8
�Voice dialing 8
�Last number redial 8
�Ending a call 8
�Transferring a call 8
�Call waiting 8
�Call Reject 8
�Mute or Unmute the microphone 8
Summary of button functions 9
LED indication 9
Troubleshooting 10
Specification 10
Precautions 11
Declaration of confirmation 13
Additional information 13
Limited warranty 16
Important safety information 16

Front
Back
4 5
How to use
Volume UP / Down Button
LED indicator
Call / End Button
Speaker
MIC
On the left Rotation On the right
Change direction
Charging Port
Part Description
Earloop
Power Button
Charging
Low battery
Power on
- Remove the cover on the charging port and connect the charger.
- When the charger is connected, with power on or off, the Headset
will turn off. While charging, the LED indicator will show a solid blue light .
- The buttons will not function while the device is charging.
- It takes 2 hours to fully charge the Headset.
- When charging is complete, the LED indicator will turn off.
- A low battery tone will play once every 30 seconds.
- When the battery is not charged, the Headset will turn off.
- Press and Hold the PWR button for 1 second.
�The power will turn on and a booting tone will play.

7
Auto Reconnect
How to use
6
Pairing
Power off
How to use
- Press and hold the PWR button for 2 seconds.
�A shutdown tone will play, the Bluetooth link will disconnect,
and the power will turn off.
- Prior to using the Headset for the first time, you must pair it with a
Bluetooth-enabled handset.
- There are 2 Pairing Mode Methods with the HBM-750.
1) Easy Pairing
�With the Power off, press and hold the PWR button for 1 second, to
turn on the HBM-750.
�The Headset will enter Auto-Reconnect mode, for 10 seconds
(If your handset has been previously paired to the handset, the
handset will automatically reconnect to the handset, when the
HBM-750 is powered on.)
�After 10 seconds, the HBM-750 will automatically enter Paring Mode.
�When the headset enters Pairing Mode, the LED indicator will show
a solid blue light
�Using your handset, find the Bluetooth Menu and “search for” or
“add” new devices.
� Select “LG HBM-750” from the list of devices and pair it with your handset.
�When asked for the Pass/PIN code during the pairing procedure,
please enter “0000” (4 Zeros).
�Once pairing has completed successfully, you will hear a beep.
� After pairing successfully, be sure to “Connect” to the LG HBM-750.
�If you want to pair with other devices in the future, the Headset
must be placed in Pairing Mode.
�If the headset is in Pairing mode for three minutes without being
connected to a handset, the HBM-750 will automatically turn off.
2) Manual Pairing
� After Power on, press and hold the CALL/END button for 5 seconds.
�When the Headset enters Pairing Mode, the LED indicator will
show a solid Blue light.
�Using your handset, find the Bluetooth Menu and “search for” or
“add” new devices.
Volume control
�Select “LG HBM-750” from the list of devices and pair it with your
handset.
�When asked for the Pass/Pin code during the pairing procedure,
please enter “0000” (4 Zeros)
�Once pairing has completed successfully, you will hear a beep.
� After pairing successfully, be sure to “Connect” to the LG HBM-750.
�If you want to pair with other devices in the future, the Headset
must be placed in Pairing Mode.
�If the headset is in Pairing mode for three minutes without being
connected to a handset, the HBM-750 will automatically turn off.
- When the HBM-750 turns off accidentally or intentionally during
connected condition, the headset and handset will disconnect.
The Headset and handset will automatically reconnect without
pairing when the HBM-750 turns on.
[ Out of range ]
- When the HBM-750 and your handset are separated by a distance
of 33 feet (10 meters) or more, the Headset and handset will
disconnect. When the handset and HBM-750 are brought back
within the required distance, the HBM-750 will automatically
reconnect with the handset.
- If the Headset and handset do not automatically reconnect when
they are back within the required range, briefly press the
CALL/END button to reconnect manually.
- Press the VOLUME UP or VOLUME DOWN button to adjust the
speaker volume.
- There are eight levels of speaker volume.

9
8
How to use
LED indication
Summary of button functions
Function HBM-750
Status Action
Function HBM-750
Status Action
Power on Power off Press the PWR button for 1 second.
Power off Power on Press the PWR button for at least
2 seconds.
Volume up - Briefly press the Volume Up button.
Volume down - Briefly press the Volume Down button.
Transferring a call Talking - Handset to Headset
Briefly press the PWR button
- Headset to Handset
Press and hold the VOLUME UP button
for 5 seconds.
Answering a call Ringing Briefly press the PWR button.
Ending a call Talking Briefly press the PWR button.
Call waiting Talking Press the PWR button for 1 second.
Last number redialing Idle Press the PWR button for 1 second.
Voice dialing Start & stop Briefly press the PWR button.
(handset must support) voice command
Pairing mode Power off Press the CALL/END button for 5 seconds.
Call reject Ringing Press the PWR button for 1 second.
Operating Power on The blue LED light flickers 4 times.
Power off The blue LED light flickers 4 times
and then turns off.
Pairing mode The blue LED light is lit.
Headset/handsfree The blue LED light flickers
Profile connected 2 times every 5 seconds.
Call connected The blue LED light flickers
2 times every 5 seconds.
Charging Charging The blue LED is lit.
Charging complete LED is turned off.
Calling
Answering a call
- When there is an incoming call, the Headset will ring.
- Briefly press the CALL/END button to answer an incoming call.
Making a call
- If you make a call from the handset, the call will (subject to phone settings)
automatically transfer to the Headset. If the call is not automatically
transferred, you can manually transfer the call by briefly pressing the
CALL/END button on the HBM-750 (handset and headset must be paired).
Voice dialing *
- Briefly press the CALL/END button to activate “Voice Command”.
You will get the best results if you record the voice dialing tag
through your Headset.
Last number redial *
- Press and hold the CALL/END button for 1second to activate “Last
Number Redial”. The headset will beep, and call the last number dialed.
Ending a call
- Briefly press the CALL/END button.
Transferring a call *
- While on a call on your handset, briefly press the CALL/END button
to transfer the audio to the Headset.(headset and handset must be paired).
- And to transfer a call from the Headset to Handset, press and hold
VOLUME UP button for 5seconds.
Call waiting *
- Answer a second call without hanging up the first call by pressing the
CALL/END button for 1second. Press the CALL/END button for
1second to return to the original call.
- Briefly press the CALL/END button to terminate both calls at once.
Call Reject *
- Activate Call Reject by pressing the CALL/END button for 1second
when the handset rings.
* It is possible to use these functions only when your handset
supports them. For further information about using these features,
please consult your handset's user manua l.
Mute or Unmute the microphone
- During a call, press and hold the Volume Down button for 5 seconds.
To unmute the microphone during mute, press and hold the Volume
Down button for 5 seconds.