Calendar Calculator Operation This is to replace the poorly written manual that is included with of the "Calender Calculator". I've tried to make it as accurate as I could, but there is no guarantees. All correction and suggestions are welcome; please email them to Alan German found and scanned another manual (422,017 bytes JPG file) that is better written and more accurate than the one included.

Keys and Front Panel

Unresolved questions

• What is the key to turn off the alarm for the day?
• What is the month auto inquire mode?
• What is name of some of the songs (see alarm setting)?
• Any error?

Features

• Clock: year, month, day, hours, minutes, seconds
• Calendar, 1900 to 2099
• 8 digits calculator with +, -, X, ¸, %
• Two alarms with a choice of 16 tunes
• Count down timer, 100 hour
• World time inquiry, 16 cities
• Money convertion
• Beep on/off on key press and every hour from 7:00am and 9:00pm.

Starting the Calendar Calculator

• To start the the Calendar Calculator for the first time, slide the battery cover on the back of the unit, remove the plastic tab, and slide back the cover.
• To open the front cover, press the two buttons on each side of the unit.

Time Setting

• Press on one of the 16 keys with a city name (for Ottawa, press [=/NYC]). Press again the same key to select the summer time (a dot will appear to the right of the hour) or the winter time (the dot disappear). Press [SET/MRC] to make that city's time the local time.

  City	Honolulu	Los Angeles	Denver	Chicago	New York Ottawa	Rio de Janeiro	London	Paris
  Key	[3/HNL]	[-/LAX]	[0/DEN]	[./CHI]	[=/NYC]	[+/RIO]	[7/LON]	[8/PAR]
  Shift	-10	-8	-7	-6	-5	-3	0	+1
  City	Cairo	Moscow	Karachi	Bangkok	Beijing Hong Kong Taipei	Tokyo Seoul	Sydney	Wellington
  Key	[9/CAI]	[¸/MOW]	[4/KHI]	[5/BKK]	[6/HKG]	[X/TYO]	[1/SYD]	[2/WLG]
  Shift	+2	+3	+5	+7	+8	+9	+10	+12

• To set the time, press [SET/MRC], then [∧/M+] or [∨/M-] to clear the seconds.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the hour. Press [=/NYC] to select the 12hr or 24hr display mode.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the minute.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the year (1900 to 2099).
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the month.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the day.
• Press [SET/MRC] (or wait 8 seconds, or press [TIME] at any time during the setting) to end the setting of the time.

World Time Inquiry

• Press on one of the 16 keys with a city name (for Ottawa, press [=/NYC]). Press again the same key to select the summer time (a dot will appear to the right of the hour) or the winter time (the dot disappear).
• To exit, press [TIME] or wait 8 seconds.

Alarm Setting

• Press [ALM/HOME] to start the alarm mode.
• Press [∧/M+] or [∨/M-] to select the first or second alarm (A1 or A2); the displays shows the hours, minutes and either "A1" and "A2" on the lower right corner. If the alarm is off, the hour and minute field will show "- - - -"
• Press [ALM/HOME] to turn the alarm on (the time is shown) or off (- - -- is shown). If any of the two alarms is on, a clock icon will appears on the lower left corner.
• With the alarm on (press [ALM/HOME] if needed), press [SET/MRC], then [∧/M+] or [∨/M-] to set the hours of the alarm.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the minutes of the alarm.
• Press [SET/MRC] (or [ALM/HOME] at any time) to end the setting of the alarm.
• Press any of the 16 keys with a city name to change the alarm's tune (click on the key's name to hear it, files are MP3 about 100kB. If you know the titles of the "unknown" songs, please let me know.).

  Key	Song		Key	Song
  [7/LON]	Row, row, row your boat		[1/SYD]	Fur Elise (Ludwig van Beethoven)
  [8/PAR]	Brahms Lullaby		[2/WLG]	Red River Valley
  [9/CAI]	Long, Long Ago by Thomas Haynes Bayly		[3/HNL]	Ah! Vous dirais-je maman or Twinkle, Twinkle, Little Star
  [¸/MOW]	Do-Re-Mi		[-/LAX]	London Bridge is Falling Down
  [4/KHI]	Oh Susanna + by Stephen Collins Foster		[0/DEN]	Happy Birthday
  [5/BKK]	Frère Jacques / Are You Sleeping?		[./CHI]	2-Beep
  [6/HKG]	Unknown, classical		[=/NYC]	3-Beep
  [X/TYO]	It's a Small World		[+/RIO]	4-Beep

• At the set time, the alarm will sound for 2:30 minutes, pause for 2:30 minutes, and then repeat 3 more times. Press [AC] to turn off the alarm for the day, or press any other keys to snooze 2:30 minutes.
• To exit, press [TIME] or wait 1 minute.

Key and Hour Tone

• Press [e/$] to turn the "beep" on or off, both when pressing a key and at every hour between 7:00am and 9:00pm.

Count Down timer Setting

• Press [6/%] to start the Count Down mode.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the seconds of the count down timer.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the hours of the count down timer.
• Press [SET/MRC], then [∧/M+] or [∨/M-] to set the minutes of the count down timer.
• Press [SET/MRC] to end the setting of the count down timer.
• Press [6/%] to start the Count Down. Press again [6/%] to pause or restart the timer.
• At the end of the count down the unit plays a tune for 2 minutes. Press any keys to stop it.
• When the count down time is not running, press [∧/M+] to restore the count down time or [∨/M-] to reset it to zero (must be set again afterward).
• To exit, press [TIME] or wait 1 minute.

Month Inquiry

• Press [∧/M+] to consult the following month, or [∨/M-] for the previous month. Keep the key down to quickly scroll through the months. The year and month blinks while in the month inquiry mode.
• To exit, press [TIME] or wait 8 seconds.

Calculator Operation

• Press the [AC] key to start the calculator mode.
• [¸/MOW], [X/TYO], [-/LAX], [+/RIO], [6/%] and [=/NYC] are available for calculation.
• To calculate a percentage, enter a number, press [X/TYO], enter the percentage and finally press [6/%].
• Pressing [=/NYC] again will repeat the same function with the first operand if it was X, or with the second operand if it was +, - or ¸. For example to get the multiples of 2, press: 2 X 1 = = = = etc.
• [∧/M+] adds the current number to the memory content, [∨/M-] substract it, [SET/MRC] recalls the memory content and pressing it a second time will clear the memory. An "M" appears on the bottom left corner when the memory content is not zero.
• There is no key to enter a negative sign but negative numbers can be entered indirectly, for example to calculate -2 X 3 = -6, press 0 - 2 x 3 = (the "0" is not necessary).
• To exit, press [TIME] or wait 3 minutes.

Money Conversion

• To set the money exchange rate, press [AC], [ALM/HOME] (the display will show the previously stored rate and "HO" at the top), [SET/MRC] (the previous rate will flash), enter the exchange rate, and then [SET/MRC]. For example if Can$1.70=US$1.00, then enter 1.70 as the convertion rate.
• The convert home money to foreign money, enter the amount, then [ALM/HOME] and finally [e/$] ("EU" will show at the top).
• The convert foreign money to home money, enter the amount, then [e/$] and finally [ALM/HOME] ("HO" will show at the top).

Battery Replacement

• To replace the battery, slide down the battery container cover, then push down carefully the battery out of its holder. Replace with an identical battery (Lithium CR2025 3V HL), with the positive (+) end at the top and slide it into its holder. Close the cover.