Low audio input

Sounds like you have too much volume range in your recording. If it is what I think it is you could use an automatic volume limiter on the input of the AudiCity recorder.

From what I could see from the Specs of Lenovo SL410, it only takes a 3.5 mm Microphone Plug. You could always use a 3.5 mm Stereo Audio Mic Jack and use Software like Audacity for Stereo Audio Recordings.

Sounds like the output cable from the 802 is not correctly pinned to your input on the computer. Fred is on the right track but you may need to take it a bit further.
It may also be helpful to use a Pro USB audio interface such as the Digigram UAX220v2 (line level version).
If you wish to use the computer's on board sound card consider an IHF/Pro interface that converts balanced audio to unbalanced , and the proper cables. Two 3-wire balanced 1/4-inch from the 802 to the left and right inputs of the interface (XLR Male), then RCA (Red and White) to a 1/8-inch TRS Plug cable onto the the computers audio input.
Henry Engineering's Matchbox HD comes to mind.
Good Luck.

Go to logitech's website and look for the latest driver for your microphone:

http://www.logitech.com/en-us/support-downloads

Install it, plug in mic, load audacity/garageband, or any windows recording application, and ensure the mic input on the application is set to the plugged in logitech/labtec mic. Ensure the input volume is set to a level that responds when speaking into mic. Press record to see if it picks up the audio.

If recording from an iPod to a computer you need recording software like Audacity and a orch cable. Plug your patch into the input or mic plug on your pc, plug the other end into the iPod. Start the recording software select the input, start playing the iPod and hit record.

Your computer sound controls govern input volume and the use of a microphone. If you have a mic, find the control and turn it OFF.

How to Operate a Behringer C-1U

The Behringer C-1U is a USB condenser mic for recording individual instruments. A condenser microphone is a mic that uses vibrations produced by sound to change the distance of internal plates that produce signal. Condenser mics typically require an extra change, known as phantom power, to operate. Since the C-1U is USB powered, phantom power is not needed. The Behringer C-1U has a frequency response that favors sounds around the 10KHz range. This heightens the clarity of recorded signals due to the microphone's treble boost.

Things You'll Need:

* Computer with USB 2.0 port
* USB cable
* Recording software

Instructions

Turn on the computer. When the operating system loads, connect the microphone.

Install any necessary drivers for the C-1U. This will happen automatically when the device is connected.

Select the Behringer C-1U as an input source in any desired audio software. In Windows, click the "Volume" icon in the task bar to open the mixer. Select the C-1U as the primary input. On Macs, use the "Audio/MIDI Setup" in the "System Preferences" menu to select the C-1U as the primary input


Note: make sure you activate the phantom power on the mic. That's the only way to power up the microphone.

Have a nice day.

You must connect:
the main out of the 1202fx, or the ctrl room out of the 1202fx at your power amplifier's input (if there is one)
the line in 11/12 of the 1202fx at your pc's audio card line out. (for playing back)
the cd/tape out of the 1202fx at your pc's audio card line out. (for recording)
in case of a cd, connect it's line out at line in 5/6 (or 7/8, or 9/10) of 1202fx's
some mic at the mic 1 (or 2 or 3 or 4) of 1202fx.
That's the way you're going to have control for:
the mic level from channel 1 (etc).
cd level from channel 5/6 (etc).
pc playback from channel 11/12.
master speakers from main mix or ctrl room.
All the above connections are not absolute and may vary depending on your needs.
About freeware softwares for audio recording and editing I can suggest you:
Audacity (homepage)
Wavepad sound editor (homepage)

In case of a problem or clarification about the connection or the cables, don't hesitate to post.

Thanks and regards
Please kindly rate this solution
Stelios

Block diagram available here:
http://www.behringerdownload.de/XENYX_GRP2/1204FX_VIEW_Rev_A.pdf

Where are the trim controls set?
Those mics use both phantom and battery power; are the mic switches set to phantom?
Try using the CD/Tape outputs to the FCA202

I had a similar problem where as I could use the mic no problem at all but couldn't hear anything through the headphones. The simple solution was to disable the driver for my internal soundcard. It took me 48 hours to work it out! Good luck.