CompuServe Thread

#Monitor Switchbox

6 messages in this thread
#109151From: John DublerAug 3, 1993 8:06 AM
In June, I believe you mentioned a company named JDR Microsystems for a buffered monitor switchbox for use with the BB. I couldn't see them advertised in the back of AmigaWorld, can you provide either the phone number or a city/state so I can locate them? If you (or anyone else reading this) knows of any other sources for the above, I'd appreciate it. *** jd
#109197From: Steven D. KapplinAug 3, 1993 3:26 PM
John, They are not an Amiga supplier. They regularly advertise in Computer Shopper. Their order number is 800-538-5000. The product code is RSK15-2WA and is priced at $34.95. They also have the extension cables. The VGA extension cable is CBL-HDB15-MM ($7.95) and if you need the cable with the DB09 for a VGA card that one is CBL-VGA ($7.95).
#109394From: John DublerAug 4, 1993 11:46 PM
Steven, Thanks to you (and Michael) for the quick response! *** jd
#109324From: Michael GerardAug 4, 1993 9:57 AM
JDR MICRODEVICES: 800-538-5000 408-559-1200
#109610From: Ronnie PertuitAug 6, 1993 9:45 PM
Can you explain to me what a "buffered" monitor switchbox is. I've got a plain old switch box (my second, my first wore out in a week). Depending on how I turn the manual switch I get somewhat of a brief "light show" of various colored screens and sometimes I get a double-take (the image appears very briefly then the screen goes black and then the image reappears). Each time I switch I worry that I am causing harm to my monitor. Does a "buffered" monitor switchbox solve these problems?
#109869From: John DublerAug 9, 1993 8:16 AM
Ronnie, I'll try to answer your question, but others here may be able to provide a more technical answer. In ordering the box from JDR, they explained that they had a less expensive model but said this one had circuitry in it to provide a smoother switch between displays. It apparently also switches keyboards (I can tell you after I receive the package). I would expect this would solve the type of problems you describe. It's not clear to me if the difference is cosmetic or critical to avoid damage to your equipment. (Anyone else can jump in right here…) *** jd