[GreenKeys] Model 28 Keyboards

[Bob Camp]

Hi

Well they made me pick up a little here and I found correction T-1 to 
Navships 93788 Vol 1. It has the keyboard stuff in it. To more or less 
quote:

Page 1-30 Keyboard LAK45ARE, LAK45BRW, LK51ARN : These keyboards have 
gold plated contacts designed for 3 volt 70 *micro* amp non inductive 
signaling. Maximum breaking power is 120 mili watts at 25 to 70 VDC.  
An RFI filter is *not* included with these contacts.

I'm not going to suggest that these keyboards were the most common 
thing in the world but they are out there. If you have one it does not 
look like a good idea to hook it up in series with the printer ....

That still begs the question about what the standard keyboard contacts 
are rated for ....

Now let's see, in order to balance everything out I should post this to 
the R390 reflector ....

	Take Care!
		
		Bob Camp
		KB8TQ