RE: KAT5 question

[Keith Doxey]

Hi Amar,

I do know why you get the RED Picture.

Your KAT5 units are AVS designed to carry S-Video and Stereo.

They expect...
Composite Video or Y/C_Luma on Pin 20/19 (IN/OUT)
Y/C_Chroma on Pin 15
Left Audio on 6/3 (IN/OUT)
Right Audio on 2/1 (IN/OUT)

By comparison, RGB is actually 4 video signals

Composite Sync on Pin 20/19 (IN/OUT) [Same as above]
Red Video on Pin 15 [Same pin as used by Y/C_Chroma]
Green Video on Pin 11 [KAT5 AVS does not use this pin]
Blue Video on Pin 7 [KAT5 AVS does not use this pin]

which explains why you get a Red picture as you have an RGB signal without
the Green and Blue!


I dont know why you get the instability problem with the

NTL_RGB2SVideo_KAT5TX_CAT5_KAT5RX_Projector setup.

Several people are happliy using the RGB2SVideo converters with KAT5.
Is it ONLY the projector that suffers this problem ?
Is it ONLY when using NTL as the source ?

What happens if you try

DVD_RGB2SVideo_KAT5TX_CAT5_KAT5RX_Projector

or

DVD(SVideo)_KAT5TX_CAT5_KAT5RX_Projector

or

PC-TVout(S-Video)_KAT5TX_CAT5_KAT5RX_Projector


Keith

www.diyha.co.uk
www.kat5.tv


-----Original Message-----
From: Amar Nagi [mailto:<a
href="/group/kat5-users/post?postID=GAJY0uDliziyd-HfxBK2ySPI8pC4sYpl5pBuTObyjAjWcT2RC_74mDoDtTm7U5RQJ_lUWARh2-HJuQ">groups@a...</a>]
Sent: 19 October 2002 15:53
To: <a
href="/group/kat5-users/post?postID=nCwYo1XWae6YBvaTU89VbeO4bT9v4Ino4igaXYGpNe9j87Ipm5R7f-_hSAYin51oS39n3gmqNAYoEkLpwuDNfYlQMdw">kat5-users@xxxxxxx</a>
Subject: RE: [KAT5] KAT5 question


Keith,

I have tried a few wiring ideas with the kat5 and found something really
interesting. I wired my ntl box (sending rgb) through kat5 to my
projector. At the projector end I put a terminated kat5 receiver, the
output of which I put into a rgb2svideo converter. What I get on the
screen is a red picture. Why is that ?

However if I wire the rgb2svideo converter to the output of the ntl box
and send the s-video signal down the kat5 and get a picture (with the
flickering problem) on the other side.

Comments please




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