Lenovo W770- Manuals

Page 2 - I. PRODUCT INTRODUCTION; long transmission distance and Hi-fi stereo.

W770 Wireless Headset User Manual ― 1 ― I. PRODUCT INTRODUCTION Dear customers, Thank you for selecting high-quality electronic product offered by Lenovo. This headset is manufactured with internationally advanced 2.4 GHz wireless audio transmission technology. This technology is characterized by st...

Page 3 - II. INTRODUCTION Of heaDSeT CONNeCTION; can be used normally.

W770 Wireless Headset User Manual ― 2 ― II. INTRODUCTION Of heaDSeT CONNeCTION 1. First, connect the USB Dongle to the USB interface of the computer. The computer will automatically recognize the USB Dongle. After it prompts that the device installation is completed, the device can be used normally ...

Page 4 - Blue LED lamp is the working state indicator.; VI. ChaRgINg INSTRUCTIONS; W770 Wireless Headset.indb 3

W770 Wireless Headset User Manual ― 3 ― IV. INDICaTOR LamP 1. Red LeD lamp Red LED lamp is the charging indicator. It lights on when the device is charged, and is off when the charging completes (or low level lighting). 2. blue LeD lamp Blue LED lamp is the working state indicator. a. When power on,...

Page 5 - Red LED lamp is on and the device enters the charging state.; VII. WeaRINg INSTRUCTIONS; bracket indicates the left side, while “R” indicates the right side.

W770 Wireless Headset User Manual ― 4 ― 1. Connect 3.5 mm charging plug with the headset first, and connect USB connector of the charging cable with USB port of the computer or USB port of dedicated charger. Red LED lamp is on and the device enters the charging state. 2. When the charging is complet...

Page 6 - VIII. ROTaTINg eaR PaD; No sound can be heard; the microphone has been powered on

W770 Wireless Headset User Manual ― 5 ― VIII. ROTaTINg eaR PaD 90 degrees of rotation IX. faQS No sound can be heard 1. Check whether the USB Dongle has been plugged in USB port of the computer, and the microphone has been powered on; 2. Adjust the volume with the toggle switch on the headset;3. Clo...

Page 7 - W770 Wireless Headset.indb 6

W770 Wireless Headset User Manual ― 6 ― b. Select the Audio Properties and check whether the default sound playback device is “Lenovo Wireless Headset W770”. If not, click on “Lenovo Wireless Headset W770” to set it as the default value, and then restart the player to switch the sound over. W770 Wir...

Page 8 - Devices option as shown by the arrows in the picture below.

W770 Wireless Headset User Manual ― 7 ― In WIN7 systema. Right click the voice controller in the Task Manager, and select the Playback Devices option as shown by the arrows in the picture below. W770 Wireless Headset.indb 7 2012-2-1 14:28:15

Page 9 - W770 Wireless Headset.indb 8

W770 Wireless Headset User Manual ― 8 ― b. Check whether the default device is “Lenovo Wireless Headset W770”, and if not, click on the speaker Lenovo Wireless Headset W770 and set it as the default value to switch the sound over. W770 Wireless Headset.indb 8 2012-2-1 14:28:15

Page 10 - USB Dongle specification:; W770 Wireless Headset.indb 9

W770 Wireless Headset User Manual ― 9 ― X. PRODUCT PARAMETER Headset: Drive unit ............................................................................................................... 2 x 40 mmFrequency response ..................................................................................

Page 11 - XII. heaRINg PROTeCTION; definition is not distorted.

W770 Wireless Headset User Manual ― 10 ― XI. PaCkage CONTeNTS W770 Wireless Headset W770 Wireless Headset User Manual User Manual ❏ Wireless headset ❏ USB charging cable ❏ USB Dongle ❏ Warranty and notice manual ❏ User Manual XII. heaRINg PROTeCTION Suggestion for preventing the hearing damage:1. Wh...

Page 12 - XIII. SafeTy INSTRUCTION; Please read all warnings and instructions carefully.; federal Communications Commission Declaration of Conformity; receiver is connected.

W770 Wireless Headset User Manual ― 11 ― XIII. SafeTy INSTRUCTION Please read all warnings and instructions carefully. 1. Do not use this headset near the water source to prevent water from entering the headset or damaging the headset function. 2. Install/use this headset according to the instructio...

Page 13 - this equipment. Unauthorized changes or mod; XV. Notices for India

W770 Wireless Headset User Manual ― 12 ― Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modiﬁcations to this equipment. Unauthorized changes or mod iﬁcations could void the user's authority...