If the above reset did not restore the calculator to normal, continue to the next section. If the HP1. 2C calculator is still performing unexplained errors or will not turn on, it might have a static charge. This meansthe capacitor is full. The previous reset will not drain the capacitor. With this calculator, there are two options for drainingthe capacitor. The option to use is dependent upon the serial number of the calculator to be reset.
The first option is apaperclip reset. A paperclip reset can be performed on all HP 1. C calculators. These calculators will have three 1. Follow these steps for calculators in this serial number range: Remove HP1. C the battery door. Take the batteries out. Take a paper clip and bend it out enough to cross over from one terminal to the other.
Hold the paper clip across the battery terminals for approximately ten seconds. Replace with a fresh set of batteries, being sure to follow the polarity assigned.
3 File name: hp 12c_user's guide_Portuguese_HDPMBF12P47 Page: 3 of 218 Printed Date: 2005/7/29 Dimension: 14.8 cm x 21 cm Introdução Sobre este manual. Manual da Calculadora HP 12C em português A calculadora HP 12 C é essencial para alunos na área de administração, contabilidade. Browse and Read Calculadora Hp 12c Platinum Portugues Calculadora Hp 12c Platinum Portugues Title Type manual calculadora hp 12c platinum portugues PDF. Download and Read Hp 12c Platinum Portugues. Title Type keurig platinum brewing system manual PDF invacare platinum 5 oxygen concentrator manual PDF. 4 Einführung File name: hp 12c pt_Benutzeranleitung_Deutsch_G_HDPMF123G06 Page: 4 of 280 Printered Date: 2005/8/4 Dimension: 14.8 cm x 21 cm. Hp 12c platinum calculadora financeira guia do usuário H. muitas mais são relatadas no manual opcional, o hp 12c platinum Solutions Handbook.
Introdução 1 1Introdução Bem-vindo à calculadora financeira HP 12c Este manual foi desenvolvido para ajudá-lo a começar a usar de imediato sua nova. File name: hp 12c_user's guide_English_HDPMBF12E44 Page: 1 of 209 Printed Date: 2005/7/29 Dimension: 14.8 cm x 21 cm hp 12c financial calculator.
Note the picture beside the battery cover. Replace battery door. Turn on the HP1. 2C calculator. The display should read "Pr Error". Press and release the ON key twice. Updated On: 1. 2. On 2. 8- Feb- 2. 01.
OA wrote: My "0" key and "." key don't seem to work anymore. The keys aren't stuck. I press them and it seems to be working fine,but nothing happens on the display. It's almost like the keys got disconnected somehow. I trie resetting the calculator, butno luck. Has anyone else had is issue? On 0. 8- Jan- 2. 01.
Bern wrote: Help. My HP 1. 2c Platinum ENTER key requires a long and hard press to work. Anyone with an idea of how I can resolvethis? I have tried all the reset methods and they didn't seem to work.
On 0. 8- Jan- 2. 01. Ron replied: Take out the batteries and install fresh ones. If this doesn't help, you may have worn out your Enter key (unheard of forthe older Hp 1.
The Platinum version is a relatively newer Hp 1. Hp 1. 2c. Any Hp 1. NOT any better. Today's Hp calculator is made to last 5- 1. The Hp Prime seems to be an exception. However, that is a current high end graphing calculator.
On 2. 2- Nov- 2. 01. Lin wrote: Help! How do I clear off the pr error on hp 1. It just appear whenever I on it. New to this Caculator so notsure if it normal.
On 0. 3- Jun- 2. 01. Anonymous wrote: my display continually shows 0. None of the reset instructions work.
Thoughts. On 0. 8- Jun- 2. Ron replied: Remove batteries and turn on without batteries.
Try shorting out the battery contacts without the battery installed. Re- install fresh batteries. If it doesn't work then, you have a hardware problem ie paper weight. On 2. 0- May- 2. 01.
Ideo wrote: IF RPN is showing on my screen will financial calculations BE inaccurate? I tried to reset it and it does not clear. On 1. 5- May- 2. 01. Lee wrote: I have a HP1. C with a L'. OG error on the screen. I have used both reset method and have changed batteries.
On 0. 2- Jun- 2. 01. Diane replied: I have a HP 1. C with 7.= L on the display I have tried all the reset suggestions.
The calculator is only a fewmonths old. On 1. 5- May- 2. 01. Lee wrote: I am getting a L'. OG or LOG error on the screen and can not move past it, I have tried the reset from the keys and havetried the reset button on the back, have also put batteries from a working 1. Any ideas. On 0. 6- Apr- 2.
Walt wrote: when I turn on my 1. I reset it? On 0. Mar- 2. 01. 5, Jim T wrote: I have a HP 1. C Platinum, How can I clear the RPN.