Zvox Audio AccuVoice AV52 User manual

ZVOX AccuVoice®Headphones
Model AV52
ZVOX
www.zvox.com

II AV52 Headphones | Safety Instructions
READ THIS FIRST
Important Safety Instructions For ZVOX Audio System
CAUTION
equipment not expressly approved
by ZVOX Audio, LLC for compliance
will void the users warranty.
The exclamation point
within an equilateral
triangle is intended to
alert the user to the
presence of important
operating and maintenance (servicing)
instructions in the literature
accompanying the appliance.
• Do NOT use headphones at a high
volume for any extended period.
To avoid hearing damage,use
headphones at a moderate,
comfortable volume level.
Turn the volume of your device
downbefore placing headphones
on your ears. Turn up volume to a
comfortable level.
• Do NOT use your headphones
while driving orriding a bicycle.
• Do NOT use your headphone
withnoise cancelling onat any
time where the inabilityto hear
surrounding sound may present
a danger to youor others.
• Do NOT use your headphonesif they
emit any loud orunusual sounds.If
thisoccurs, turn the headphonesoff
and contact ZVOX customer service.
• Reorient the equipment and/
or the receiving antenna of the
affected device.
• Increase separation between
the equipment and the
affected receiver.
WARNING
Important Safety
Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use thisapparatus near water.
6. Clean only withdry cloth.
7. Do not block anyventilation openings.
8. Do not leave near any heat sources such
as radiators, heat registers, stoves,or
produce heat.
9.
by the manufacturer.
10.
personnel. Servicing is required when
the apparatus has been damaged in any
way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects
have fallen into the apparatus,the apparatus
has been exposed to rain or moisture, does
not operate normally, orhas been dropped.
11.
candles, should be placed onthe apparatus.
Disposing of this appliance
Electric and electronic appliances often contain valuable materials. These appliances may also contain materials essential for the
correct functioning of your appliance which, if handled or disposed of incorrectly, could be hazardous to human health and to the
environment. Therefore, please do not dispose of this appliance withyour household waste. Dispose of it at your local community
waste or recycling center, or contact your retailer for advice.
Warning: Contains small parts
which may pose a choking
hazard. Not intended for Children
under 3 years of age.
This product contains magnetic
materials. Consult your physician
on whether this may affect your
medical implant.
NOTE: This equipment has been tested
and found to comply with the limits for a
class B digital device, pursuant to Part
15 of the FCC Rules. These limits are
designed to provide reasonable protection
against harmful interference in a residential
situation. This equipment generates,
uses and can radiate radio frequency
energy and if not used in accordance
with the instructions may cause harmful
interference to radio communications.
However, there is no guarantee that
interference will not occur in a particular
circumstance. If this equipment does
cause harmful interference to radio and/
or television reception, which may be
determined by turning the equipment off
and on, the user is encouraged to try to
correct the interference by one of more of
the following measures:
•
do NOT expose this product to rain, liquids
or high levels of moisture.
• Do NOT attempt to make unauthorized
changes or alterationsto thisproduct.
• Use this product only with an ZVOX
approved power supply which meets
local regulatory requirements.
• Do not expose this product or other products
containing batteries to excessive heat such
as in direct sunlight or a hot automobile

AV52 Headphones | Table of Contents III
What is included in the carton.............................................................................................................................................................. 2
........................................................................................................................................................................... 3
Features of the AV52 Headphones ...................................................................................................................................................... 3
Diagram of the AV52 Headphones....................................................................................................................................................... 4
Charging the Internal Battery ............................................................................................................................................................... 5
Wearing the AV52 Headphones........................................................................................................................................................... 5
Power and Button Layout.................................................................................................................................................................... 6
Button Layout Continued..................................................................................................................................................................... 7
Pairing Phone, Tablet, Computer ......................................................................................................................................................8-9
Pairing to TV & FCC Statement ........................................................................................................................................................... 9
Table of Contents

2 AV52 Headphones | What is Included in the Carton
Carrying Case
What is Included in the Carton
AV52 Headphones
USB charging cable
USB Type A to USB Type C
Audio signal cable
3.5mm (1/8”) stereo miniplugs
User Manual
ZVOX

AV52 Headphones | 3
Features of the AV52 Headphones
•
acoustic and electronic digital processing. These
headphones make it easy to hear all voices
clearly, even at low volume levels with 40mm
dynamic drivers delivering deep bass.
• Engage the AV52 headphones’ Active Noise
Cancelling technology for immersive sound by
using a dedicated noise reduction circuit chip for
• Bluetooth 5.0 brings uninterrupted music
streaming, faster transmission speed with
your computer or smartphone and up to 33 ft.
transmission distance.
• CVC 8.0 (Clear Voice Capture) Microphone for
distraction-free phone call & video conferencing.
• With a Bluetooth Transmitter (Not included) you
can also connect wireless to your TV if your TV is
not equipped with Bluetooth Transmission.
• Soft memory foam earcuffs for all day comfort and
weigh less than a pound.
• The AV52 headphones have an internal
rechargeable battery that lasts for up to
30 hours. Battery capacity: 600MAH/3.7V
• The AV52 headphones come with a compact,
sturdy, padded carrying case.
• The AV52 headphones can be connected to 2
devices simultaneously.

4 AV52 Headphones | Diagram of the AV52
Diagram of the AV52
Left EarcupRight Earcup
Bottom ofthe Headphones
Active Noise Cancelling
ANC Indicator LED
Power Charging Port
Previous Track/Volume - Multi Function Button Next Track/Volume +
MFB Indicator LED
Audio Connection
Microphone, Clear
Voice Capture 8.0

AV52 Headphones | Charging the Internal Battery 5
Wearing the AV52:The earcups of the AV52 headphones are
marked with an “L”and an “R”. Position the “L” earcup on your left
ear and the “R” earcup on your right ear. Adjust the depth of the
Listening Time: 30 Hrs, Listening Time w/ ANC: 25 Hrs,
Full Charging Time: 2.5 Hrs, Standby: 600 Hrs,
Battery capacity: 600MAH/3.7V
The AV52 headphones plug into a standard wall outlet with a
universal wall charger provided with most cellphones or a standard
USB input on a computer or TV. The USB type C connector goes
into the left side of the headphones for charging. When charging,
a red indicator light appears. A blue solid light will indicate a full
battery charge. Note: You can use the wired audio connection to
listen to audio while charging.
Wearingthe AV52
Charging The Internal Battery:
Headband
Adjustment
ExtendedCompact

6 AV52 Headphones | Power and Button Layout
Power ON: Press and hold the MFB (Multi Function
voice command saying “Power on, pairing” will be heard
through the headphones followed by red and blue lights
Power OFF: Press and hold the same MFB (Multi Function
voice prompt say “Power on” will be heard through the
headphones. followed by “pairing”.
Volume Up:
Volume Down: Click - Once
Skip Track Forward: Hold + for 2 seconds
Skip track Backwards: Hold - for 2 seconds
Voice Assistance
Power ON/OFF:
Pick Up Call: Click MFB once during incoming call
Hang Up Call: Click MFB once during phone call
Reject Call: Hold MFB for 2 seconds during incoming call
Play/Pause Track: Click MFB Once while audio is playing
Siri/Voice Assistance: Double click MFB

AV52 Headphones | Buttons Layout Continued AV52 Headphones 7
Turn ON: Power on the AV52 headphones, then tap the ANC
button to activate noise cancelling. A GREEN indicator light
the headphones are turned off.
Turn OFF: To disable ANC (Active Noise Cancelling) tap the
ANC button. The same green indicator light will disapear and
two low tone beeps will be heard.
ANC (Active Noise Cancelling):
Clearing Bluetooth Pairing Records:
The AV52 holds two Bluetooth devices in memory, if you are
having Bluetooth pairing issues or you want to clear the memory
follow these steps. While the ZVOX AV52 headphones are
powered on, hold the MFB (multi function button) & Volume +
simultaneously for 5 seconds.You should hear a low tone beep
and the blue indicator LED appearing for 2 seconds followed by
refreshed and ready to pair to new devices.

8 AV52 Headphones | Pairing Phone, Tablet, Computer
How to Pair toPhone or Tablet (Computer):
Step 1. Press and hold the MFB (Multi Function Button) on the AV52 for 5 seconds to enter the pairing mode. Red and blue lights will
Multi Function Button
Pairingtoa Second Device:
You may have two devices paired simultaneously via Bluetooth to the AV52 headphones. For example a smart phone and a laptop. This
allows you to switch between the two paired audio sources if needed. After connection one is established, shut the Bluetooth Off from the
ZVOX AV52
Step 2. Immediately turn on the Bluetooth function within the phone and search ZVOX AV52 in the bluetooth list, then click to
connect. The voice command “Bluetooth 1 connected” will be heard after successfully connecting. Same process for computers
and tablets.

AV52 Headphones | Pairing to TV & FCC Statement 9
How To Pair Wireless To a Television:
Connecting The ZVOX AV52 Headphones wireless via Bluetooth to a TV is simple. The TV must be equipped with Bluetooth
capabilities (See TVs User Manual). If not equipped you must purchase a Bluetooth Transmitter that will then connect to an
audio output jack on the TV allowing wireless audio to transmit to the AV52 headphones. Call ZVOX 866-367-9869 or visit
support.zvox.com and search for recommended Bluetooth transmitters.
FCC Statement
Back
operate the equipment
This device complies with part 15 of the FCC rules operation is subject to the follow tow 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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled enviroment.
FCC Radiation Exposure

1005250 2021
USA Warranty & Registration
For warranty information applicable to a ZVOX AV52
please visit this webpage:
https://zvox.com/pages/warranty-returns
https://zvox.com/pages/product-registration
support.zvox.com
STILL NEED ASSISTANCE? If your TV is not the same as the
descriptions in this guide, don’t hesitate to send an inquiry to info@
zvoxaudio.com or call ZVOX Audio at [phone]. Please provide
your TV brand and model number. A ZVOX Audio representative will
be available (Eastern Time Zone) 9:00 AM to 9 PM Monday through
Friday and 10:00 AM to 6:00 PM on Saturday. For further information
about additional options, please refer to the ZVOX Audio website,
www.zvoxaudio.com or support.zvox.com
© 2021 ZVOX Audio LLC. ® ZVOX, AccuVoice & PhaseCue are registered trademarks of ZVOX Audio LLC.
www.zvox.com