Article View: comp.sys.atari.st
Article #29165Re: External Keyboard (Dec LK201)
From: Martin Minow
Date: Wed, 11 Nov 1987 23:30
Date: Wed, 11 Nov 1987 23:30
34 lines
2206 bytes
2206 bytes
My apologies for posting this without summarizing the original article.
However, as it refers to a safety issue, I feel the completeness is
appropriate. In the attached article, Farrell Woods points out that the
(Dec) LK201 keyboard warns the user against using an unapproved cable.
Because he refers to "really cheap cables", the reader may incorrectly
decide that expensive cables would work. While the LK201 cable looks
like a standard modular phone cable, it is build using significantly
heavier gauge wire -- as it carries the power needed by the keyboard.
Ordinary LK201 usage exceeds the rated capacity of standard modular phone
cables. You can order replacement cables from Dec Direct.
Martin Minow
decvax!minow
The above does not represent the position of Digital Equipment Corporation.
In article <105100029@datacube> ftw@datacube.UUCP writes:
>
>Your comments prompted me to look at the bottom of the LK-201 keyboard
>I'm typing on right now. Indeed, it does have a warning about using only
>"approved" cables for keyboard attachment, otherwise, "excessive overheating
>may result in abnormal conditions.". Thanks for pointing that out.
>I can picture a really cheap cable catching fire if the +5 to the keybaord
>gets shorted for some weird reason.
>
>As for number of wires, I'm glad I said _maybe_, since I don't have a 520
>to take apart, old or new. ;-)
>
>
> Farrell T. Woods
>
>Datacube Inc. Systems / Software Group 4 Dearborn Rd. Peabody, Ma 01960
>VOICE: 617-535-6644; FAX: (617) 535-5643; TWX: (710) 347-0125
>INTERNET: ftw@datacube.COM
>UUCP: {rutgers, ihnp4, mirror}!datacube!ftw
Technical Details
Message-ID:
<184@decvax.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!panda!genrad!decvax!minowReferences:
<1979@homxc.UUCP> <105100029@datacube>Show Full Headers
Complete Article Headers
Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!panda!genrad!decvax!minow From: minow@decvax.UUCP (Martin Minow) Newsgroups: comp.sys.atari.st Subject: Re: External Keyboard (Dec LK201) Message-ID: <184@decvax.UUCP> Date: Wed, 11-Nov-87 18:30:50 EST Article-I.D.: decvax.184 Posted: Wed Nov 11 18:30:50 1987 Date-Received: Sat, 14-Nov-87 04:18:48 EST References: <1979@homxc.UUCP> <105100029@datacube> Reply-To: minow@decvax.UUCP (Martin Minow) Organization: Digital Eq. Corp. - Merrimack NH. Lines: 34