Receive a signal from composite input (1 Viewer)

[johnlovesbeer]

MediaPortal Version 1.0.2:
MediaPortal Skin; default:
Windows 7:
CPU Type - Intel Pentium Dual Core E5200:
HDD; WD 500gb SATA:
Memory; 4gb:
Motherboard; ASUS P5KPL/1600:
Video Card; NVidia GEForce 9400 GT:
Video Card Driver;8.16.11.9107 :
Sound Card; On Board:
Sound Card AC3:
Sound Card Driver;6.1.7600.16385 :
1. TV Card; Tevion dvb t 220rf:
1. TV Card Type; SAA7131:
1. TV Card Driver;2.3.4.2:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider; Optus Vision:
HTPC Case; CoolerMaster Glite:
Cooling; dual Chassis Fans:
Power Supply:
Remote:
TV; ASUS 26":
TV - HTPC Connection; DVI:

Hi all,

Having difficulty getting my tuner card to receive a picture through the 'Composite' channel on MediaPortal. I'm assuming that CVBS and Composite are the same thing? My setup is this;
Cable TV in lounge room sending signal to PC room by wireless transmitter/receiver.
AV/TV outs on receiver to AV/TV ins on tuner card.
I know 100% that the signal is getting to the tuner card and then to the monitor because; 1. Old TV used to receive picture, 2. Have received a picture with ChrisTV but the software was unstable, hence trying MediaPortal.
I think I have configured everything correctly, just not getting a picture or sound when when opening to MY TV and CVBS1, just a blank black screen.

I hope that I've explained myself correctly and that someone can help.

Cheers,

JLB.

Oops, better add that when I'm in the My TV section and I click on the TV on button I get the error message;
"Unable to start time shifting, Unknown error occured"

JLB.