AC-8020 - Headphones Cyber Acoustics - Free user manual and instructions

Product Type	Wired Over-Ear Headphones with Microphone
Brand	Cyber Acoustics
Model	AC-8020
Connectivity	3.5mm audio jack (TRRS for mic)
Driver Size	40 mm
Frequency Response	20 Hz - 20 kHz
Impedance	32 ohms
Sensitivity	100 dB ± 3 dB
Cable Length	6 ft (1.8 m)
Weight	0.35 lbs (160 g)
Color	Black
Adjustable Headband	Yes
Ear Cushions	Padded leatherette
Microphone	Built-in unidirectional boom mic
Volume Control	In-line remote
Compatibility	PC, Mac, Chromebook, tablets with 3.5mm jack
Care Instructions	Wipe with a soft dry cloth; avoid liquids
Safety	Do not listen at high volumes for extended periods
Replacement Parts	Ear pads available; cable non-removable
Repairability	Limited; no user-serviceable parts inside
Warranty	1 year limited

Frequently Asked Questions - AC-8020 Cyber Acoustics

Is the Cyber Acoustics AC-8020 compatible with mobile phones?

Yes, it works with devices that have a 3.5mm headphone jack that supports TRRS for mic, such as most smartphones, tablets, and laptops.

Does the AC-8020 have a built-in microphone?

Yes, it features a unidirectional boom microphone that can be rotated for optimal positioning.

Can I use these headphones without the microphone?

Yes, the microphone can be muted or moved out of the way, and the headphones will still function for audio playback.

How do I adjust the headband?

Extend or retract the adjustable sliders on each side of the headband until the fit is comfortable.

Are the ear cushions replaceable?

Yes, replacement ear pads are available from Cyber Acoustics or third-party sellers.

Why is there no sound from the microphone on my computer?

Ensure the 3.5mm jack is fully inserted and that your computer has a combo jack (TRRS) or separate ports; you may need a splitter.

What is the cable length?

The cable is approximately 6 feet (1.8 meters) long, suitable for desktop use.

Can I use the AC-8020 with Xbox or PlayStation?

It may work with controllers that have a 3.5mm jack supporting mic, but compatibility varies; a splitter may be needed.

How do I clean the headphones?

Use a soft, dry cloth to wipe the ear pads and headband. Avoid using water or cleaning solutions.

What is the warranty period?

Cyber Acoustics offers a 1-year limited warranty covering defects in materials and workmanship.

USER MANUAL AC-8020 Cyber Acoustics

Cyber Acoustics

USB Stereo Headset with Microphone

• VoIP / Internet phone and voice chat
• Voice recording
• Audio play back (MP3, Audio CD, DVD, etc.)
• Multiple player gaming
- Speech recognition

APPLICATIONS :

This Cyber Acoustics USB headset works with USB compliant computers. The following is a list of operating systems and hardware requirements:

• Windows Vista, 7, 8 (or newer), Mac OS X (10.4.11 or higher) without additional driver
- Pentium II 350 MHz / Power PC 604 or equivalent
- At least 64 MB RAM (Win98SE) or 128MB RAM (WinME, Win2000, and WinXP)
- USB port

CONFIGURATION MINIMALE :

• Compliant with USB2.0/1.1 full speed operation
  • 48K/44.1K sampling rate for both playback and recording
• Embedded high performance 16 Bit audio DAC with Earphone buffer
• Embedded 16 Bit ADC input with Microphone boost
• Connects directly to USB port

FONCTIONNALITÉS

INSTALLATION FOR Windows Vista, 7, 8 (or newer), Mac OS X (10.4.11 or higher) INSTALLATION SOUS Windows Vista, 7, 8 (ou plus récent), Mac OS X (10.4.11 ou ultérieure) INSTALACIÓN PARA Windows Vista, 7, 8 (o más reciente), Mac OS X (10.4.11 o superior)

PC INSTALLATION:

Simply install like any other USB device. Plug the headset into your PC's USB port at anytime. Depending on your system the device may automatically be recognized or it may launch the "ADD NEW HARDWARE WIZARD". In this case just follow the instructions on the screen to down load the drivers.

INSTALLATION PC :

The best way to test if the installation is successful is to record an audio file:

• Go to START-ALL PROGRAMS-ACCESSORIES-ENTERTAINMENT-SOUND RECORDER
• Click on the RECORD icon and record a short voice file. Click the STOP icon. Click the PLAY icon to playback the voice recording. If you hear this, then the installation was successful.

VÉRIFICATION DE L'INSTALLATION DU CASQUE :

VOLUME ADJUSTMENTS :

Adjust the recording/playback volume using the volume slider in your computer's multimedia audio settings.

• Go to START-CONTROL PANEL-SOUND & AUDIO DEVICES. Click on the Audio tab and confirm that USB Audio device is selected as the preferred device for sound playback and sound recording.
• Click on the Volume Tab and make sure the Mute option is not selected. Adjust volume by dragging the slider as necessary. Slide up to turn the volume up or slide down to turn the volume down.

RÉGLAGE DU VOLUME

• Make sure your headset is plugged in properly to a USB port.
- Check that your volume and playback settings are turned up to a reasonable level and make sure they are not muted. Refer to our "VOLUME ADJUSTMENTS" section of this owners manual.
- Some older computers that do not have proper USB conventions can "lock up" when you plug in this USB device. In this case, you should contact your computer's manufacturer for assistance.
- If the headset is powered on but you are not getting any input or output, check in "multimedia properties". Under START, SETTINGS, CONTROL PANEL, MULTIMEDIA, check if your recording preferred device is "USB audio device" and the box "Use only preferred devices" is checked.

DÉPISTAGE DES PANNES

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the User's authority to operate the equipment.

Canada ICES-003

This Class B digital apparatus complies with Canadian ICES-003.

Remarque :

Cyber Acoustics warrants to the purchaser that this product shall be free from defects in materials or workmanship for a period of one year from original purchase date. Proof of purchase is required. Please retain your receipt. This warranty registration card should also be filled out completely and immediately returned to Cyber Acoustics. During the warranty period, if this product is found to be defective under normal use and service, Cyber Acoustics shall at its option repair or replace it with new or reconditioned product.

This warranty does not cover defects resulting from accidents, abuse, misuse, or unauthorized service. This warranty gives you specific rights. You may have other legal rights which vary from state to state.

To obtain warranty services, return the product with shipping prepaid to Cyber Acoustics. Cyber Acoustics reserves the right to replace any discontinued product with one of equal value.

Note: For technical support and questions, please contact:

Tel: [phone] / Fax: [phone] / E-mail: [e-mail]

You can now register your Cyber Acoustics product on line through our web site in lieu of filling out and mailing this card: www.cyberacoustics.com