Hp Plus Watch Instructions

Manuals and free owners instruction pdf guides. Find the user manual and the help you need for the products you own at ManualsOnline. Maintenance and Repair of the HP-01 Calculator Watch. Learn how to correctly replace the batteries of the HP01 wrist instrument and what to pay attention to. How to open the case back without damaging it and which tools you need and which ones you'd better not use. HP Diagrams, Schematics and Service Manuals - download for free! Including: hp 400 ac vtvm, hp 500 laptop service manual, hp 510 laptop service manual, hp 520 laptop service manual, hp 530 laptop service manual, hp 540 541 laptop service manual, hp 550 laptop service manual, hp 2500c service manual, hp 2533t mobile thin client laptop service manual, hp 4000 4050 service manual, hp 4410t mobile.

The Museum of HP Calculators

The HP-01 was a marvel of miniaturization and intelligent design. It wasHP's first watch and their first small algebraic calculator but it was morethan just a wristwatch and a calculator in the same package. It combinedthem to do things that neither could do alone. Its user interface combinedthe best of both worlds. For example, to change time zones, the user displayedthe time, added or subtracted the appropriate amount and stored the result.

From The Introduction

It's a digital electronic wristwatch, a personal calculator, an alarm clock, a stopwatch, a timer, a 200 year calendar.and yet it is more than all of these. The HP-01 is a unique, interactive combination of time and computation functions that offers unmatched capability and versatility. You can do anything from viewing the time to dynamically calculating to cost of a long distance phone call or, if a pilot, finding the distance to your next checkpoint.

For years, Hewlett-Packard atomic clocks have been used by international observatories and authorities to set time standards with accuracy to within 1 second in 3000 years. Currently, millions of HP pocket calculators are in use throughout the world. The same company with this proven and respected clock and calculator expertise stands behind your HP-01.

Hewlett-Packard congratulates you on the acquisition of this fine instrument. We hope you will wear and use it with the same pride that its creators at HP take in this remarkable technical achievement.'

Look and Feel

The watch face had 28 tiny keys. Four of these were raised for easy fingeraccess. The raised keys were D (date), A (alarm), M (memory), and T (time).Each of these keys recalled the appropriate information when pressed alone,or, when pressed after the shift key, stored the information.

Two more keys were recessed in a way that they wouldn't accidentally be pressedbut could still be operated by finger. These were the R (read/recall/resetdepending on mode) and S (stopwatch) keys. The other keys were meant to bepressed with one of two styluses that come with the watch. One of these wasa small unit that snapped into the clasp of the bracelet. A pen was alsoincluded which had a retractable ballpoint in one end and a retractable stylusin the other.

https://twin-torrent.mystrikingly.com/blog/does-das-mechanical-keyboard-for-mac-have-expose-funtion-key. The bracelet was smooth and solid. The links were of solid machined stainlesssteel and were as smooth on the inside as they were on the outside. (No foldedsheet metal as found on inexpensive metal bracelets.) There were no obviouspins or screws holding them together. The clasp had a quick release featurethat made it easy to lay the bracelet flat while changing batteries.

To set the time, the user keyed HH:MM:SS, pressed the p (pm) key if neededand then pressed (shift) T. (store time). To set the date, the user keyedMM/DD/YY (or DD/MM/YY depending on the chosen date format), pressed the 21(21st century) key if the year was greater than 1999 and pressed (shift)D. The date only needed to be entered once. A 200 year calendar accountedfor leap years automatically.

Hewlett-Packard congratulates you on the acquisition of this fine instrument. We hope you will wear and use it with the same pride that its creators at HP take in this remarkable technical achievement.'

Look and Feel

The watch face had 28 tiny keys. Four of these were raised for easy fingeraccess. The raised keys were D (date), A (alarm), M (memory), and T (time).Each of these keys recalled the appropriate information when pressed alone,or, when pressed after the shift key, stored the information.

Two more keys were recessed in a way that they wouldn't accidentally be pressedbut could still be operated by finger. These were the R (read/recall/resetdepending on mode) and S (stopwatch) keys. The other keys were meant to bepressed with one of two styluses that come with the watch. One of these wasa small unit that snapped into the clasp of the bracelet. A pen was alsoincluded which had a retractable ballpoint in one end and a retractable stylusin the other.

https://twin-torrent.mystrikingly.com/blog/does-das-mechanical-keyboard-for-mac-have-expose-funtion-key. The bracelet was smooth and solid. The links were of solid machined stainlesssteel and were as smooth on the inside as they were on the outside. (No foldedsheet metal as found on inexpensive metal bracelets.) There were no obviouspins or screws holding them together. The clasp had a quick release featurethat made it easy to lay the bracelet flat while changing batteries.

To set the time, the user keyed HH:MM:SS, pressed the p (pm) key if neededand then pressed (shift) T. (store time). To set the date, the user keyedMM/DD/YY (or DD/MM/YY depending on the chosen date format), pressed the 21(21st century) key if the year was greater than 1999 and pressed (shift)D. The date only needed to be entered once. A 200 year calendar accountedfor leap years automatically.

Data Types

Most calculators past and present have one data type - the floating pointnumber. The HP-01 understood multiple data types.

• Floating Point Numbers. Like all HP calculators before it the HP-01 recognized floating point math. The numeric range was +/-9.999999E+/-99. There was no way to enter a number in scientific notation but the calculator displayed in this manner when numbers became too large or small for a fixed point display.
• Time Interval Data. The keyboard had a colon (':') key and any number entered with a ':' was interpreted as a time in either HHHHH:MM, HH:MM:SS, or MM:SS.CC (CC = hundredths of a second.).
• Time of Day Data. A special case of Time Interval Data. A Time Interval stored in either the Time or Alarm register was automatically converted to Time of Day Data. This converted the information to the current time display format (24 or 12 hour.)
• Date Data. When the slash ('/') key was pressed, the HP-01 recognized the information as a date in either MM/DD/YY or DD/MM/YY format. (The date format was user selectable.) There were only two digits in the year, but a 21st century key was included to indicate later dates. Such dates were displayed with a trailing dot.

Hp Plus Watch Instructions Online

The calculator registers and the memory register could contain data in anyof the formats.

Time formats and conversions

To add two and a half hours to the current time, the user could enter eitherT + 2.5 = or T + 2:30 =. The calculator recognized either format and didthe right thing. After a calculation, the user might want to see the timein the other format so keys for converting to decimal or hours:minutes:secondstime formats were included. These functions existed merely for user convenienceand were never required to perform math operations.

Date arithmetic

Hp Plus Watch Instructions Manual

Determining the number of days between dates was as simple as pressing date1- date2 =. For example to determine the number of number of days betweenthe current date and 6/12/72, the user would press D (to recall today's date),- 6/12/72 =.

The reverse was also possible. The user could add or subtract a number ofdays from any date to determine a date in the past of the future. For example,a date 55 days in the future could be determined by D + 55 =. A date 90 daysbefore 4/16/84 could be determined by 4/16/84 - 90 =. The calculator couldalso determine the day of the week and day of the year for any date.

Alarm

The alarm time could be set to the second if desired. The alarm tone wasa lower and more pleasant sound than that found on most electronic watches.Because of the calculator capabilities, the user could set an alarm for 20minutes from the current time by pressing T + : 20 (shift) A. (Recall time,add 20 minutes, store in Alarm.)

Timer/Stopwatch

Activated by the S key, the timer (count down with alarm) stopwatch (countup) function displayed times to the hundredth of a second. When the stopwatchwas displayed, pressing S toggled between running and stopped. Pressing Rreset the time to zero. Changing to timer mode was as simple as storing atime in the stopwatch. (For example 2:30.5 (shift) S to count down 2 minutesand 30.5 seconds.) The stopwatch function was continuously displayed by defaultbut the display could be shut off to conserve power. The user could taketwo splits, storing one in the memory, and one on the display.

Dynamic Calculations

Another example of how the HP-01 integrated time and calculations was 'dynamiccalculating' in which the watch continuously updated a time-based calculation.(For example rather than having it display the amount of time spent on thephone, it could be set to continuously display the amount of money spent.)To set up a dynamic calculation, the user pressed S to start the stopwatchand then pressed the multiply or divide key, the hourly rate and '='. Thedisplay then showed the cost. The user could move back and forth using Sfor current time and = for current cost.

This feature also allowed the user to convert thehours:minutes:seconds.hundredths display of the stopwatch into decimal hours,decimal minutes, or decimal seconds by entering dynamic multipliers of 1,60, and 3600 respectively. Dynamic calculations could also be used with thetimer mode. While the timer alarm normally beeped for just a few seconds,when a dynamic calculation was involved, it beeped until it was stopped.(It was considered critical that the user hear and acknowledge the alarmbecause money, materials etc. might be involved.)

Other Calculator Functions

The algebraic calculator also had a percent function, automatic constant,automatic doubling and squaring, a sign change function, clear, clear entryand an exchange key which swapped the two operands to the opposite sidesof the operation.

WWV Frequencies and Locations

The manual provided a listing of WWV sites and frequencies throughout theworld. It indicated whether each provided pulses and/or voice times and itindicated which ones used Hewlett-Packard atomic clocks. (About 80% of them.)

Technology

The HP-01 contained 6 (yes six!) chips which contained the equivalent of38,000 transistors. Also packed into the case were three batteries. Two poweredthe display and one the watch circuit. The former's life span was dependenton how much the display was used and these batteries could be changedindependently of the circuit battery (which maintained the correct time andall other registers during the change.) The batteries could be changed bythe dealer (usually a jeweler) or by the user using a tool and instructionsHP included with a set of batteries.

Accuracy

The HP-01 was adjusted to be accurate within 30 seconds a year when it leftthe factory and could be recalibrated if age or extreme shock altered itsaccuracy. This was rather unusual at the time. Early digital watches werein such high demand that many companies skipped the time consuming calibrationas a way of keeping up with demand. Many digital watches of the time ranat nowhere near the accuracy of which they were capable.

Other Specifications From The Manual

Hp Plus Plans

Omc vro manual. Shock Resistance: The HP-01 has been designed and tested to withstand shocks beyond those encountered in normal use with only minor changes in accuracy. Excessive or cumulative shocks may be cause for recalibration.

Water Protection: Although the HP-01 is not intended for underwater use, it has been designed and tested to withstand immersion in water at 10 meters (32.8 feet) for 5 minutes at 25 degrees C provided the HP-01 case and window are intact.'

Picture of a HP-01 Proof of Concept (~85K) using an HP-35 for a brain
Picture of a Gold HP-01 (~32K)
Close up of the Gold HP-01 face (~70K)
Stainless Steel HP-01 with black keys (~70K)
Stainless Steel HP-01 with bronze keys (~50K)
Gold HP-01 (~66K) in case with manual, stylus pen and braceletstylus.
Late & early Gold HP-01s (~27K) The late model on theleft has black keys.
Bracelet clasp with stylus plus spare stylus (~9K)
Battery replacement pack. (~12K) Contains batteries &washer to seal the watch.
Battery replacement pack back. (~6K) Serves as the toolto open the watch.
'HP01.5' Prototype (~50K) Early prototype for anext-generation 01. High speed external ssd. All keys were raised in this version.
HP-02 prototype circuit. (~9K) Tiny image of a prototypecircuit board for the HP-02.

Hp Plus Watch Instructions User

Dimensions (L, W, H) and Weight
1.8', 1.6', 0.6', 6oz Toast titanium mac product key.

Price: $750 in 14K gold filled case with gold plate over stainless steelbracelet. $650 in all stainless steel.

Hp Plus App

Introduction-Discontinuation: 1977-1980
Hot door cadtools 12 1 1 cr3 download free. LED digital watches were a 'flash in the pan'. They appeared suddenly withprices as high as $1595 and then disappeared almost overnight when LCDs camealong. Of course, LCD watches also faded as analog became fashionable again.The curator still feels that an LED watch display is a beautiful sight evenif one does have to keep pushing a button to see it.

Goback to the main exhibit hall
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