Search:  

 
theme to white backgroundlet page decide theme
HomeFind ServiceReviewsISP NewsFAQsForumsToolsDatabaseAbout 
 
   All ForumsHot TopicsGallery






how-to block ads


 
Forums » Tech and Talk » Technical » Electronics » Home UPS powered by car battery
Search Topic:
 Share Topic:
RSS topic:
toggle:
flat / full
normal / watch
Posting:
Post a:
Post a:
Links: ·Forum Rules ·Electronics FAQ ·Parts! Where to Purchase Parts ·Electronic Circuits
Trying to find a tv Calibration dvd for best picture? »
« SWL, another dying hobby?  
AuthorAll Replies


drjim
Premium,MVM
join:2000-06-13
Long Beach, CA
clubs:

reply to CajunWon
Re: Home UPS powered by car battery: failed

Not to be picky about your voltmeter, but if you can't really read the difference between "11-14 Volts", it's time to get a better meter!
I have 4 APC units here, both SmartUPS and BackUPS, and they make a big deal about running the calibration routine every time you change the battery, even if you replace it with an identical one.
--
One man's Magic is another man's Engineering.
to forum · permalink · · 2007-09-22 12:25:37 · Reply to this
Forums » Tech and Talk » Technical » ElectronicsTrying to find a tv Calibration dvd for best picture? »
« SWL, another dying hobby?  

Saturday, 05-Dec 19:58:53 Terms of Use | Privacy Policy | Hosting by www.nac.net - DSL,Hosting & Co-lo | feedback | contact
over 10 years online! © 1999-2009 dslreports.com.republican-creole
page compression OFF
Most commented news this week
· [163] Comcast Releasing Promised Usage Meter
· [147] Avast Antivirus Has Gone Mad
· [128] Comcast Makes NBC Universal Acquisition Official
· [110] The Bandwidth Hog Does Not Exist
· [104] Graduate Student Unveils Sprint's GPS Sharing With Feds
· [101] Google Invades ISP, OpenDNS Turf With Google Public DNS
· [85] FCC Ponders Moving From PSTN To IP Voice
· [81] Latest Consumer Reports Survey Not Kind To AT&T
· [80] New Bill Aims To Limit ETFs
· [74] Sprint Defuses GPS Privacy Media Bomb
Most people now reading
· False positive in Avast! or is it real? [Security]
· Wife might have to work in.... Iowa for a few months!!! [General Questions]
· 3.x Feral Druid - Bear Tanking Guide [World of Warcraft]
· Windows 7 boot manager editing questions [Microsoft Help]
· First commercial tool to crack BitLocker arrives (Updated) [Security]
· UPS - What do you people think happened? [General Questions]
· [How to] Install Asterisk on an Asus WL-520GU router [VOIP Tech Chat]
· Connecting to Google Voice Via SIP [VOIP Tech Chat]
· RG Firmware update to VDSL2 this morning [AT&T U-verse]
· DNS options, what are YOU using? [TekSavvy]