The following warnings occurred:
Warning [2] Undefined array key 7244 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7246 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7341 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7343 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7359 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7387 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $thread - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Trying to access array offset on value of type null - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $fid - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 7387 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $theme - Line: 3 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 3 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Trying to access array offset on value of type null - Line: 3 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 3 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $theme - Line: 3 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 3 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Trying to access array offset on value of type null - Line: 3 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 3 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $lang - Line: 5 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 5 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Attempt to read property "messages_in_thread" on null - Line: 5 - File: inc/plugins/threaded_mode.php(305) : eval()'d code PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php(305) : eval()'d code 5 errorHandler->error_callback
/inc/plugins/threaded_mode.php 305 eval
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks





HP42S - HP15 C



#2

Need to know if there's a replacement front plate of an HP 42S 'cause mine was corroded by humidity and fingers sweat.
You don't imagine Amazon's temperature and humidity.

Does anyone have an HP 15 Manuals for trading?. I Have manuals of an HP48GX and an HP28S if you need it we can trade or change one to another.

Thanks


#3

i can imagin. i used my 41 in the upper amazon basin (the rio napo) for a couple of months, but it handled the humidity better than i did. most things rust, rot, or turn green. fence posts sprout leaves and grow.... mabye you could use scotchbrite and sort of "brush" in a new finish to mostly hide the blemishes. or learn to wear them with...pride!


#4

db:

Ever been to the rio Napo? I've used a 41CX and a 48GX in a couple wildcat oil wells close to it. A Comp-U-Bag helped a lot to keep both machines in good shape. Later I got a poly(ethylene-vinyl acetate) bag that was better.

I used both calculators to replace my tally book, taking notes, recording pumping pressures/rates and doing some on-the-fly number crunching. Needless to say, my hands were anything but clean, sometimes even wet from measuring mud/cement density with a mud balance. I just pulled the calculator from my coverall pocket, used it and put it back in. And both machines survived and served well.

Marx Pio:

I agree with db. Some Scotch Brite would do no harm.


#5

did some work near coca on the napo and some near lago agrio on a northern fork called the aguarico. both a drag (mal experiencia). then a "linderacion" near tena on the misahualli, another branch of the napo. saw it near mazan in peru; what a difference! // i just use fold lock baggies and tape them shut. they arent anti-static like yours, but i havent had a problem so far and they are always available and cheap, kind of like warm beer in the jungle.


#6

I work in Manaus, beside Rio Negro, I'm a structural engineer and things here are like said db, we almost see growing branches in steel structures.The combination humidity and temperature make my notebook looks like it went to a bath.I lost a notebook and two HP's.
Think I'm gonna carry my calc machine with a pack of silica gel near to it in the case. How About?


#7

Marx Pio:

From my field experience with electronic field recorders and junction boxes in the jungle, silica bags wear out quite fast. I usually put the calculator in the bag when I´m home (which is thankfully cold and dry) and seal it, keeping it so until I get back. It works. Could work also sealing the bag in an air conditioned room (cold and dry too) before field use.

Regarding notebooks, mine never leaves my air-conditioned-to-65°F camper. Otherwise it gets so wet that water drips from the screen and keyboard; the touchpads just doesn't work.

Once in a well I got a radio station that broadcasted a daily weather report, which included relative humidity; day to day it was always 97%. After a week of listening the same number, I just turned the radio off and never turned it on again. I actually saw that well's drilling rig doghouse growing some kind of weed once.


Possibly Related Threads…
Thread Author Replies Views Last Post
  HP42S John Mosand 5 2,401 07-22-2012, 03:13 AM
Last Post: Les Koller
  HP42S graphics Han 2 1,509 07-20-2012, 12:23 AM
Last Post: Raymond Del Tondo
  HP42s ROM aurelio 18 8,340 06-26-2012, 09:36 AM
Last Post: Thomas Klemm
  x root y on hp42s David Griffith 14 4,696 04-08-2012, 12:43 PM
Last Post: Walter B
  HP42s - deal? Cristian Arezzini 26 7,531 02-19-2012, 10:05 AM
Last Post: Cristian Arezzini
  HP42S Dwight Sturrock 4 1,894 03-31-2011, 11:21 PM
Last Post: svisvanatha
  Sick HP42S Chuck Galloway 2 1,322 03-17-2010, 11:46 PM
Last Post: Geoff Quickfall
  Sick HP42S Chuck Galloway 4 1,607 03-17-2010, 04:58 AM
Last Post: Nicholas Cole
  HP42s Programming Mark Harvey 16 4,103 08-14-2008, 09:37 PM
Last Post: Ron Andrade
  New HP42S ce25593 6 2,137 06-30-2007, 02:26 AM
Last Post: Seth Morabito

Forum Jump: