I Just purchased wireless logitech headphones H760. Charge light is green. Transmitter light is flashing gree. Headphone connection light is flashing green. Guess this means no connection. How do I get them to connect? There is no sound. Went to SOUND on the control pannel. Tested for sound and still no sound. How do I fix?

look on the pc for a headphone connection..it should have that 1/4 plud with the headphone emblem near it.. thats where the headphone wireless transmitter plugs in.. then it should work as long as your output on the pc is turned up at least to 50%

Instructions
1
Set up the transmitter. Wireless headphones rely on a transmitter that sends audio via infrared or radio waves to your headset. Use the digital audio output (coaxial or optical), RCA outputs (red and white) or headphone jack on your TV to connect the transmitter. The connection will depend upon which outputs are available on your TV and/or the transmitter.
2
Use an RCA-to-headphone adapter. If you don't have a headphone jack on your TV and the transmitter includes only a headphone connection, connect an RCA-to-female headphone connector. This will allow you to plug the wireless transmitter into the female headphone end and then hook the RCA ends into your television's audio outputs. You may also need a 3.5 mm (mini jack)-to-1/4-inch adapter if the headphone plug on the transmitter doesn't match the television jack.
Read more : http://www.ehow.com/how_4883556_use-wireless-headphones-tv.html
3
Set the transmitter on top of, or next to, the television. For infrared transmitters, you'll need a direct path between the headphones and the transmitter. Placing the transmitter on or near the TV will allow you to take advantage of the clear path you already have.
4
Plug in the transmitter and turn it on. Charge the headphones if necessary.
5
Turn on the headphones. Adjust the volume and settings and you're ready to watch TV.
Read more : http://www.ehow.com/how_4883556_use-wireless-headphones-tv.html

good luck

Headphones are a convenient way to experience audio-rich entertainment on your own terms. Headphones allow you to customize your listening level without disturbing other people in your general vicinity. Headphone cables can be a hassle, however, so many new headphone models feature a wireless connection. PCs tend to be wire jungles, so eliminating one wire from a potentially jumbled mess can be an intriguing feature of wireless headphones. Connecting wireless headphones to your PC allows you to take advantage of the benefits of listening to your movies, music or games through headphones without the struggle of the headphone cable.

Charge up or place batteries in your headphones and transmitter. Wireless headphones require power to function. Many wireless headphones come with a charger base. You need to charge your headphones before you attempt to connect them to your PC. Some wireless headphone models require batteries, which you must install before you connect the headphones to the PC. Connect the transmitter to your PC. The transmitter may connect via the PC's headphone jack or USB port. If the transmitter connects to the headphone jack, plug it in and check your headphone's user guide to verify how to synchronize the headphones to the transmitter. If the transmitter connects via USB, you will likely need to install software to use your wireless headphones. If your wireless headphones are Bluetooth-compatible, continue to the next step. Pair your headphones via Bluetooth to your PC. If your PC is not Bluetooth-equipped, you will need to install a Bluetooth USB dongle. Turn on your headphones and open the Bluetooth software on your PC. Scan for Bluetooth devices from your PC. Your headphones should appear. Select the headphones and follow any further instructions to complete the pairing process. Test the headphones. Pick out a song or a video and play it on your PC. Connect your wireless headphones and verify that you can hear the audio. Find the volume controls on your headphones and adjust them to make sure the volume changes correctly. If your headphones are not functioning properly, verify that the headphones are turned on. If the headphones are on and you do not hear anything, verify that your transmitter is functioning properly and that you have your volume turned up on your PC. Recharge your headphones when you are finished using them. To ensure that the headphones are ready anytime you need them, you must always place them on the charging base when you are finished using them. If the headphones are battery-powered, be sure that you always have spare batteries on hand. Hope this helps.

Hi,

The wireless transmitter for your headset is causing interference with your wireless network.

If you can move your wireless networking equipment away from the USB transmitter then this may lessen the problem.

Perhaps using a usb cable extender will allow you to move your USB transmitter away from your computer?

Hope this helps,

Chris

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.

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.

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.

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..

Each brand has it's own peculiarities and you did not specify the brand. I would suggest turning off the headphones, resetting the transmitter (turn off and on again for separate devices) and then pressing and holding the 'on' switch for 15 seconds or so. You may see (in some models) a light start to blink blue then red and back. This should indicate that the receiver (headphone) is trying to find a transmitter to pair with. Hope this helps.

Seems like you have a faulty transmitter unit. Try contacting logitech.