Path: utzoo!attcan!uunet!decwrl!apple!mattd
From: mattd@Apple.COM (Matt Deatherage)
Newsgroups: comp.sys.apple2
Subject: Re: Disabling Control Panel CDA in ROM 3 GS
Keywords: disable Control Panel
Message-ID: <43992@apple.Apple.COM>
Date: 15 Aug 90 17:35:41 GMT
References: <3237@psueea.UUCP>
Distribution: na
Organization: Apple Computer Inc, Cupertino, CA
Lines: 44

In article <3237@psueea.UUCP> cali@eecs.cs.pdx.edu (Larry Arbuthnot) writes:
>
>Anyone heard of this thing and have info on where it is located and
>how is it labeled.  I'm not sure I trust my source so I could be full
>of **it.
>
All the information on the Control Panel jumper is in Apple IIgs Technical
Note #30, "Hardware Reference Updates".  In my copy it's on page 2 in the
"chapter 6" section.

It says this:

Chapter 6:  The Apple Desktop Bus
Chapter 6:  The Apple Desktop Bus

Page 148, after final paragraph:  Add a new heading and description:

Control Panel Control Jumper

The ADB microcontroller provided with the 1 MB Apple IIgs includes an 
input that disables the text Control Panel (normally available via the 
Classic Desk Accessory menu).  This feature allows the system parameters 
to be set and then protected from changes made via the text Control 
Panel.  A jumper across the pins of connector S1 removes the text 
Control Panel from the Classic Desk Accessory menu.  All other installed 
classic desk accessories are still available in the Classic Desk 
Accessory menu when the S1 jumper is installed.  The S1 connector is 
located near the ADB microcontroller at motherboard location F12.

Note:  The S1 jumper does not prevent the system parameters from 
       being changed with the graphic Control Panel (a new desk 
       accessory normally available from the Apple menu of the 
       Finder or of any other application that includes the Apple 
       menu).

This message brought to you by those Apple II Technical Notes.  Get 'em in
the big white envelope with the picture of Dave Lyons on the front.

-- 
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Matt Deatherage, Apple Computer, Inc. | "The opinions represented here are
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