From owner-freebsd-questions@FreeBSD.ORG Tue Apr 8 22:28:10 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6B7FD106567E for ; Tue, 8 Apr 2008 22:28:10 +0000 (UTC) (envelope-from rock_on_the_web@comcen.com.au) Received: from angel.comcen.com.au (angel.comcen.com.au [203.23.236.69]) by mx1.freebsd.org (Postfix) with ESMTP id 0465F8FC49 for ; Tue, 8 Apr 2008 22:28:09 +0000 (UTC) (envelope-from rock_on_the_web@comcen.com.au) Received: from [192.168.0.198] (202-172-126-254.cpe.qld-1.comcen.com.au [202.172.126.254]) by angel.comcen.com.au (8.13.4/8.12.9) with ESMTP id m38MOOOq019001 for ; Wed, 9 Apr 2008 08:24:26 +1000 (EST) From: Da Rock To: freebsd-questions@freebsd.org In-Reply-To: <47FBEB8B.4020802@otenet.gr> References: <1207688776.16346.122.camel@laptop2.herveybayaustralia.com.au> <47FBE78D.2030503@cederstrand.dk> <1207691502.16346.133.camel@laptop2.herveybayaustralia.com.au> <47FBEB8B.4020802@otenet.gr> Content-Type: text/plain Date: Wed, 09 Apr 2008 08:24:19 +1000 Message-Id: <1207693459.16346.135.camel@laptop2.herveybayaustralia.com.au> Mime-Version: 1.0 X-Mailer: Evolution 2.12.3 (2.12.3-3.fc8) Content-Transfer-Encoding: 7bit X-comcen-MailScanner-Information: Please contact the ISP for more information X-comcen-MailScanner: Found to be clean X-comcen-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-16.397, required 4, autolearn=not spam, ALL_TRUSTED -1.80, AWL 0.40, BAYES_00 -15.00) X-comcen-MailScanner-From: rock_on_the_web@comcen.com.au Subject: Re: A silent UPS - (A little OT, I know...) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Apr 2008 22:28:10 -0000 On Wed, 2008-04-09 at 01:02 +0300, Manolis Kiagias wrote: > Da Rock wrote: > > On Tue, 2008-04-08 at 23:45 +0200, Erik Cederstrand wrote: > > > >> Da Rock wrote: > >> > >>> This may sound like a strange question, but is there a way to mute the > >>> voice box of a UPS? I have a highly specialised application for one- I > >>> need a mobile desktop pc (very cheap). I need to setup a pc for my > >>> little girl so that she has music, video, and visualisations while she's > >>> in her cot- which is mobile and moved from room to room. So I don't want > >>> to shutdown the pc when in transit, and I certainly don't want any > >>> shrieks when I unplug the power... > >>> > >> Just crack open the UPS box and cut the wires to the loudspeaker :-) > >> > > > > I thought of that- but how do you do that with those little sealed > > units? I'm looking at a small consumer unit around 500-700VA. > > > > _______________________________________________ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > > > > > I've got a couple of cheap APC models (RS500). You can turn off all > their alert signals using the apcupsd ( sysutils/apcupsd) program ( > which is of course used for automatic shutdowns). The setting is stored > in UPS memory (probably flash or EEPROM) and is retained. This is good > actually, since one of these is pretty close to my bedroom ;) > So it can be switched off with the software? That could work for me...