CA-920 - Headphones Cyber Acoustics - Free user manual and instructions

Product Type	Wired Over-Ear Headset with Microphone
Brand	Cyber Acoustics
Model	CA-920
Connectivity	3.5mm Audio Jack (TRRS)
Driver Size	40mm
Frequency Response	20Hz - 20kHz
Impedance	32 Ohms
Sensitivity	105 dB SPL
Cable Length	6.5 ft (2m)
Microphone	Adjustable Boom Microphone
Controls	In-line Volume Control and Mute Switch
Compatibility	PC, Mac, Chromebook, Laptops, Tablets, Smartphones
Color	Black
Weight	6.5 oz (184 g)
Dimensions	7.5 x 6.5 x 3.5 inches (19 x 16.5 x 8.9 cm)
Foldable	Yes, for easy storage
Padded Headband	Adjustable with soft padding
Ear Cushion Material	Leatherette over foam
Warranty	1 Year Limited
Package Contents	Headset, Quick Start Guide
Cleaning Instructions	Wipe with dry cloth; do not use liquids

Frequently Asked Questions - CA-920 Cyber Acoustics

How do I connect the CA-920 headset to my computer?

Plug the 3.5mm audio jack into the headphone/mic combo port on your computer. If your device has separate ports, use a Y-splitter (not included).

Why is my microphone not working?

Ensure the mute switch on the inline control is set to 'on'. Also check your computer's sound settings to select the CA-920 as the default recording device.

Can I use these headphones with my smartphone?

Yes, the CA-920 has a universal 3.5mm plug compatible with most smartphones, tablets, and music players.

How do I adjust the headband for a comfortable fit?

Extend or retract the headband arms evenly on both sides by gently pulling or pushing until the headset fits snugly on your head.

What should I do if I hear distorted audio?

Lower the volume on your device. If distortion persists, check the audio jack for debris and ensure the cable is fully inserted.

Are the ear cushions replaceable?

The ear cushions are not designed to be user-replaceable. For help, contact Cyber Acoustics support.

Does the headset have a volume control?

Yes, there is an inline volume slider on the headset cable for easy adjustment.

Can I use the headset with Xbox or PlayStation?

The CA-920 works with devices that have a 3.5mm audio jack. For Xbox controllers (with 3.5mm port) and PlayStation 4/5, it will function for audio but chat features may require specific settings.

How do I clean my CA-920 headset?

Wipe the ear cushions and headband with a soft, dry cloth. Avoid using water or cleaning agents to prevent damage.

What is the warranty period for this product?

The Cyber Acoustics CA-920 comes with a 1-year limited warranty. Visit the company website for warranty claims.

USER MANUAL CA-920 Cyber Acoustics

Stereo Speaker System

performance

CA 920WB manual 2012/5/3 2:13 PM ,¶ 2

3.5mm audio signal input cable Câble d'entrée de signal audio 3,5mm

CA-920

Universal Tablet Stand Speaker System

INTRODUCTION

This speaker system is designed to deliver superior audio performance to iPhone, smartphones, iPod, MP3 players, iPad, tablets, and other portable devices.

BOX CONTENTS

• Stereo speaker
• AC Adapter
• Audio cable
  • Supporting insert
• Owner's Guide with connection diagram

CAUTION

• Read Instructions Carefully – All safety and operating instructions should be read before this device is operated.
• Power Supply – Do not plug power supply in until all connections are made.
• Power Sources – Use only the AC power adapter supplied with these speakers. Cyber Acoustics will not be held responsible for damage caused by another power supply.
• Heat – Keep speakers out of extreme heat, and away from sources producing extreme heat, such as, space heaters, radiators, stoves, and other devices emitting heat.
• Water and Moisture – Keep speakers out of the rain and humid conditions to avoid electric shock. Keep speakers away from water, such as, sinks, bathtubs, swimming pools, washing machines, tubs of water, etc. in order to avoid electric shock. Keep water from dripping on the device, do not put objects containing water, such as vases on top of the device, and do not put the device near standing water.
• Cleaning – Use a dry cloth for cleaning. Do not wipe any part of the system with cleaning solvents, such as, furniture wax, bleach, benzene, or ammonia.

SPEAKER PREPARATION

This speaker includes supporting insert that can best support your different tablets. Disconnect the power source before making connections

Supporting insert

SPEAKER CONNECTION

There are a variety of devices this speaker can connect to, such as, iPad, iPhone, iPod, MP3 player and portable audio devices. Please read the step by step instructions along with the diagrams provided to identify which diagram most matches your source.

- iPad, iPhone, iPod, MP3 player -

Take the "2-end 3.5mm plugs cable" and plug one end to the speaker input jack. Then plug the other end the output/source jack on the iPhone, iPod or MP3 player.
Take the AC power adapter cord and plug the black plug into the back of the speaker.
Take the AC power adapter and plug into wall socket or power strip.

- Desktop Computers -

Take the "2-end 3.5mm plugs cable" and plug one end to the speaker input jack. Then plug the other end to the green output/source jack in the back or front of the computer tower, also referred to as the sound/audio output jack.
Take the AC power adapter cord and plug the black plug into the back of the speaker.
Take the AC power adapter and plug into wall socket or power strip.

CONTROLS & FEATURES

• Standby Button - This button is on the top of the speaker, press it to on the speaker and blue LED will on. Press again to mute the speaker and red LED will on.
• Master Volume Controls - These controls are on the top of the speaker and are indicated by the symbol + and -.
• Supporting Feet - These supporting feet at the bottom rear can be rotated out to secure the speaker system on desk.

TROUBLE SHOOTING

Symptom Solution
Speaker System Will Not Power On.	Power button is not turned on. Press in and check for blue LED indicator light to come on.
	Verify the AC power adapter is plugged into the back of the speaker and it's plugged into the wall outlet. Verify you are using our Cyber Acoustics AC adapter; it will have our business name on it.
	Check if the wall outlet or power strip you are using is actually getting power.
Speaker Does Not Produce Sound.	Verify the speaker is getting power. Check above steps.
	Make sure the volume is turned up to audible listening level.
	Verify that all cables are plugged into the correct jacks.
	Many times users believe the speakers are not working, when in fact they are having trouble with the sound source. The most common problem when connecting to a computer sound card is the connections are incorrect. Make sure you are connected to the audio output jack from your computer sound card. Many times it has a green color to it. Also, make sure your media device or CD/DVD device is playing and the volume settings are turned up and not muted.
	If you still have problems, disconnect the speaker source cable from your computer and connect to a MP3, CD player, or anything else with a 3.5mm headphone jack. If your speakers work on this other source, you know the speakers are okay and the problem lies with your computer or the connections.
Sound Is Distorted.	Turn the volume down 1/4 to 1/4 levels. If this does not work, also check the computer operating system volume level and decrease it if necessary.
	Adjust the computer's master volume control by balancing the volume until it's centered, then adjust the volume levels on the speakers.

If you have questions or need assistance with your speakers, please call or consult our website for further troubleshooting tips.
Telephone:
(USA) 360 823 4100
Website: www.cyberacoustics.com
iPod is a trademark of Apple Inc., registered in the U.S. and other countries.