Question about Acoustic Research AW-771 Consumer Headphones

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Headphones won't stay powered down

My Headphone won't power down. I hit the power button on the headphones and they go off for about 10 sec. then turn back on.

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SOURCE: acoustic research aw722

poop in a bucket

Posted on May 10, 2008


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SOURCE: I need ni-cad battery specifications for Acoustic

The AR AW721 headphones require 3 AAA NiMH batteries, not Ni-Cad. The original batteries are 1.2 volt, 550 mAh. I replaced mine with Energizer 850 mAh AAA batteries, which work well and actually last longer per charge than the originals.

Posted on Aug 14, 2011

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My Freepulse headphone won't pair anymore. Both components charge, both both of them display the red LED light. I've tried the override button on the transmitter, and I've tried holding the power button...


You hold the button on the transmitter for about 50 seconds - light flashes red, solid red, goes off and then flashes blue and red. Then you can do the same on the headphones. Then wait and they should pair.

Jun 29, 2010 | Logitech FreePulse Wireless Consumer...

2 Answers

When I turn on the S9 it does not go into the pairing mode


When turning on hold down power button for about 4-6 sec. light will start to alternate colors (pairing mode)

Oct 14, 2009 | Motorola Mobility S9 Headphones

1 Answer

RCA headphones - nicad or alkaline batteries WHP141


BATTERY INSTALLATION AND INFORMATION
Your wireless headphone unit requires two rechargeable AAA batteries.
Rechargeable batteries are uncharged when you purchase them. Before
you can use the wireless headphones, the batteries must be charged for
16 hours. Follow these steps to install and charge the batteries.
Installing the Rechargeable Batteries
Take care to follow these steps to correctly install the batteries.
1. On the right headphone, locate the battery compartment (1).
Use the finger depression on the compartment to turn the battery
compartment cover counterclockwise to remove the cover.
2. Insert two AAA rechargeable batteries, carefully following the
markings inside to ensure the batteries are inserted properly, with
the + and - ends in the correct positions.
3. Replace the battery compartment cover.
Charging the Rechargeable Batteries
To recharge the headset unit, follow the directions below. Note: The
cradle/transmitter on the WHP141 is not a recharging cradle, although
you may place the headset in the cradle during recharging.
Follow these steps to recharge the NiMH rechargeable batteries.
1. Make sure the ON/OFF switch (2), located on the right headphone,
is in the OFF position.
2. Connect the AC/DC main power adapter to the DC IN power
supply socket (11), located on the back of the cradle/transmitter.
3. Plug the adapter into an electrical outlet.
4. Connect the charging cable (10), located on the back of the
cradle/transmitter to the recharging input (3), located on the right
headphone. The headphones can either be placed in the
cradle/transmitter or placed next to the unit. If the headphones are
connected correctly, the charging LED indicator light on the
cradle/transmitter (8) illuminate.

Mar 27, 2009 | RCA WHP141 Consumer Headphones

1 Answer

Logitech Freepulse headphones won't turn on


There is a reset button on both the headphone and the transmitter. Try to reset them both before attempting to pair them again. Since the led won't turn on there is a possibility that the battery is not charging. Is the orange light working when the headphones are charging? It should be and then it should turn off when the battery is full.

Nov 25, 2008 | Logitech FreePulse Wireless Consumer...

1 Answer

I have Logitech wireless headphones for my Ipod, and I can't get them to work. When I press the on button on both pieces, it goes solid red and not blue.


Visit the Logitech support website and find the instructions to reset and pair them. Since yours is for an Ipod I'm assuming you have the older white/grey model and not the freepulse headphones. The procedure is not the same. From memory the procedure it to reset both (look for the small hole to insert a paperclip). Once both are reset begin with the transmitter. Hold the power button down for about 30 seconds until the light flashes red and blue. When it does do the same for the button of the headphone until it flashes red and blue. When both are flashing red and blue they should pair together and the lights should turn solid blue..

Oct 15, 2008 | Logitech FreePulse Wireless Consumer...

1 Answer

Logitech wireless headphones problem


just hold the button down until it begins to flash red. when u power on the headset it should flash red/blue then both will turn solid blue when they are synced. Hope this helps.

Apr 05, 2008 | Logitech FreePulse Wireless Consumer...

1 Answer

Transmitter not turning off or reseting.


is this a blue tooth headphone..if yes...if it is, hold down the power button until the led rapidly flashes and then relase the button

Mar 19, 2008 | Logitech (980361-0403) Headphones

1 Answer

How do you mute tv but not headphones?


Look in your TV's menu options. I have an RCA TV which allows me to turn on (or off) the headphone port and set the volume of the headphones. Once you turn the headphone volume up, then you can turn the TV Volume all the way down with your TV remote while the headphone volume remains where you set it. Hope this works for you.

Feb 13, 2008 | RCA WHP141 Consumer Headphones

1 Answer

No power.


check the TV volume. it must be aat least 50 percent or the phones will shut down after 4 minutes.

Jan 15, 2008 | RCA WHP141 Consumer Headphones

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