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Topic:
Key Digital Matrix Switcher
This thread has 3 replies. Displaying all posts.
Post 1 made on Thursday May 15, 2014 at 16:17
George Pope
Founding Member
Joined:
Posts:
March 2002
328
Hey Guys,

Looking for the Discretes for power On, Off, for KD-2x2CS Matrix Switcher. Tried 4X4s and others, but NG.
No listing on RC either.
Tried KD, but they just show the toggle.

Thanks,
GP
Post 2 made on Thursday May 15, 2014 at 19:46
SysIntegration
Advanced Member
Joined:
Posts:
December 2013
895
I'm confused. That manufacturer provided a data sheet with pronto hex. Not only is this a relative rarity, but it also doesn't list discrete. If the data sheet from the manufacture, who actually went through the trouble of converting it to pronto hex AND putting into a word .doc (which means its not some engineering sheet in a pdf with just an NEC customer number) what makes you think discretes even exist?

Also. Why would you need to turn the matrix off? Power saving? .5v 2 amp.

It's NEC1 protocol. device = 0. Got a pronto? generate the codes and test it.
0101001101111001011100110100100101101110011101000110010101100111011100100110000101110100011010010110111101101110
Post 3 made on Friday May 16, 2014 at 14:25
raiders_fan94
Long Time Member
Joined:
Posts:
September 2002
324
I have codes that work, but not for power on/off. I'm with SysIntegration here. Why turn it off at all?
Never underestimate the predictability of stupidity
Post 4 made on Wednesday August 6, 2014 at 16:10
rjs5689
Lurking Member
Joined:
Posts:
August 2014
2
On May 15, 2014 at 16:17, George Pope said...
Hey Guys,

Looking for the Discretes for power On, Off, for KD-2x2CS Matrix Switcher. Tried 4X4s and others, but NG.
No listing on RC either.
Tried KD, but they just show the toggle.

Thanks,
GP

Key Digital's IR power commands are all toggle, not discrete. Discrete power is available via RS-232.


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