Sencor SDN 450 Manual
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Thank you for purchasing our product. For best results and to ensure that you are able to employ the features and
functions of this product to their fullest, please read this user's manual carefully and keep it at hand for future reference.
Important
You are strongly recommended to keep a separate record of all the important data on other media to protect against its
loss. We assume no responsibilities for any damages or losses caused by deletion of data as a result of malfunction,
repair or battery replacement. We also assume no responsibilities for any loss or claim by the third parties, which may
arise through the use of this product.

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Summary of Contents for Sencor SDN 450

  • Page 1 Forward Thank you for purchasing our product. For best results and to ensure that you are able to employ the features and functions of this product to their fullest, please read this user’s manual carefully and keep it at hand for future reference. Important You are strongly recommended to keep a separate record of all the important data on other media to protect against its loss.
  • Page 2: Table Of Contents

    Table of Contents Chapter 1 Operation Instructions Open & Close the Unit About Power Supply Keyboard Layout Input Methods Automatic Power-off Category of Content Cautions Trouble-shooting Specification of the Parameter Chapter 2 Dictionary English-Chinese Dictionary 2.1.1 General Search 2.1.2 Spell-check & Nearest Word 2.1.3 Wildcard Search 2.1.4...
  • Page 3 2.5.4 Cross-search Langman Dictionary 2.6.1 General Search 2.6.2 Spell-check & Nearest Word 2.6.3 Wildcard Search 2.6.4 Eng-Chi Dictionary 2.6.5 Grammar Inquiry 2.6.6 Cross-search 2.6.7 Eng-Chi User’s Dictionary Conversation Vocabulary User’s Dictionary 2.9.1 Eng-Chi User’s Dictionary 2.9.2 Chi-Eng User’s Dictionary 2.9.3 Eng-Eng User’s Dictionary 2.10 Revision Test 2.10.1...
  • Page 4 3.5.2 Searching Data 3.5.3 Editing and Deleting Data Time Calendar Commemoration 3.8.1 Inputting Data 3.8.2 Searching Data 3.8.3 Editing and Deleting Data Scheduler 3.9.1 Inputting Data 3.9.2 Searching Data 3.9.3 Editing Data 3.10 Schedule Class 3.10.1 Inputting Data 3.10.2 Searching Data 3.10.3 Editing and Deleting Data Chapter 4 Calculator...
  • Page 5 5.1.10 Mine Travel Guide Telephone Information English Name Memory Check Download Area PC Sync Data Deletion System Setting 5.9.1 Auto Power Off 5.9.2 Display Format 5.9.3 Alarm Setting 5.9.4 Sound & Speech Setting 5.9.5 Password Setting 5.9.6 Game Lock 5.9.7 Display Setting 5.9.8 Opening Screen...
  • Page 6: Chapter 1 Operation Instructions

    Chapter 1 Operation Instructions 1.1 Open & Close the Unit The cover of the unit is designed loose-leaf, it is convenient and easy to open or close the unit. 1.2 About Power Supply This unit is powered by two 3A batteries. If the unit doesn’t work properly in the case of the battery voltage is weak, please turn off the unit and replace the batteries with new ones.
  • Page 7: Keyboard Layout

    Data recovery 1. The unit is able to recover the lost data caused by sudden power cut while preparing to save. Don’t cut power, reset the unit or open the battery compartment in the process of making data recovery, otherwise, all the data will be lost permanently.
  • Page 8: Input Methods

    Up arrow Linefeed Backspace / Time Scroll content by page in the view mode of Dict. Page Down Page Up Function Key Japanese pronunciation Earphone jack Volume Control AC adapter jack Data-link jack Contrast Control 33. Battery compartment lock Battery compartment door 35.
  • Page 9 Chinese input methods In this input mode, press to display Chinese input methods, press the relevant numeric key to select an input method, the icon that represents the selected input method will be shown at the lower left corner. e.g: “倉”, press to choose Simple input method and ect.
  • Page 10 —Taiwan Input Taiwanese Pinyin and tone (same as Mandarin), all the relevant characters are displayed at the bottom of screen, then press the relevant numeric key to select any one. —Cantonese Input Cantonese phonetic alphabets, all the relevant characters are displayed at the bottom of screen, then press the numeric key to select any one.
  • Page 11: Automatic Power-Off

    1.5 Automatic Power-off —The unit will be automatically switched off if it is left idle within the automatic power-off period. Press button to restart it. —When inputting and editing data, if it is left idle within the automatic power-off period, it will be automatically powered off, and the data you have inputted or edited will not be saved.
  • Page 12: Specification Of The Parameter

    Question : Why isn’t the screen clear? Answer : Please press the Display Contrast Control to readjust it. Question : Why the volume is too small or too big, the speed is too slow or too fast? Answer : Reset them in the system setting, or adjust the Volume Control on the left side of the unit. Question : What should I do if I forget the password? Answer...
  • Page 13: Chapter 2 Dictionary

    Chapter 2 Dictionary This unit provides various English / Chinese Dictionaries, and the total number of vocabulary amounts to 260,000. 2.1 English-Chinese Dictionary The dictionary collects vocabularies both in Eng-Chi Dictionary and Longman Dictionary. You can search English word or phrase out by inputting them or sequential search. In the view mode, you can view the phonetic alphabet and Chinese explanation.
  • Page 14: Spell-Check & Nearest Word

    In the input mode or view mode, press to view the History List. Press to scroll the list by page. Press to choose record orderly. Choose any one and press to view the details of the chosen word. 2.1.2 Spell-check & Nearest Word These two functions are available when the inputted word / phrase is wrongly spelt or unavailable in the dictionary.
  • Page 15: Chinese-English Dictionary

    key to choose one dictionary to view its explanation. Note: If the Chinese character or English word / phrase only exists in Eng-Chi User’s Dictionary, it will access Eng-Chi user’s dictionary directly to view its explanation. 2.2 Chinese-English Dictionary You can view English explanations for any Chinese character / phrase by inputting them or sequential search. There are 9 Chinese input methods, namely Cangjie, Simple, Radicals, Mandarin Pinyin, Cantonese Pinyin, Zhuyin, Wangma, 5-Stroke and Strokes.
  • Page 16: Wildcard Search

    2.2.3 Wildcard search If a part of word or phrase is uncertain, input"?" or "*" to search by Wildcard search. ("?" represents one uncertain character, "*" represents zero or more characters.) Input a Chinese character contains “?”, then press confirm. Press to view the previous / next matched records.
  • Page 17: Cross-Search

    Press to scroll the browse list by page. Press to choose character orderly. In the view mode, if the content is more than one screen, press to scroll the content by line, press to scroll the content by page. Press to view the previous / next matched character, until “Top of the list”...
  • Page 18: Wildcard Search

    These two functions are available when the inputted word / phrase is wrongly spelt or unavailable in the dictionary. Input "aboue" (misspelling of “about”), then press to confirm. Press to choose "Nearest Word" or "Spelling Alternative", then press to confirm. Or also press the relevant numeric key directly.
  • Page 19: Cross-Search

    Press to choose record orderly. Press to view the explanation of the chosen word. 2.4.4 Cross-search In the view mode, you can highlight any English word / phrase to cross-search to Longman Dictionary, Eng-Chi Dictionary or Eng-Eng Dictionary to view its explanation. Note: Please refer to "2.6.6 Cross-search"...
  • Page 20: Wildcard Search

    Alternative", then press to confirm. Spelling Alternative If you choose "Spelling Alternative", the corrected words will be listed according to the inputted word. "Not Found!" will be shown, if no matched word can be found. Press to highlight any desired word in the list, then press to view the explanations.
  • Page 21: General Search

    2.6 Longman Dictionary You can search an English word or phrase out by inputting them or sequential search. In view mode, you can view the phonetic alphabet, Chinese / English explanation and grammars. Cross-search function is available in this dictionary. You can also listen to the Mandarin, Cantonese and English pronunciation.
  • Page 22: Eng-Chi Dictionary

    Input a word contains "?" or “*” and press to confirm. In the view mode, if the content is more than one screen, press to scroll the content by line, press to scroll the content by page. Press to view the previous / next matched words, until “Top of the list!”...
  • Page 23: Cross-Search

    Note: The indicators that appear on the upper right corner indicate available grammar. In the view mode, press the relevant key to view the relevant grammar according to the indicator at the upper right corner. e.g. In the view mode of “go”, press for the Usage;...
  • Page 24: Conversation

    Press to search for the desired dictionary, you may also press the relevant numeric key directly. Note: If the inputted character only exists in Eng-Chi Dictionary, it will enter Eng-Chi User’s dictionary directly. 2.7 Conversation It collects daily conversation and classified in 12 categories. Cross search function is available in this application. you can also listen to the Chinese / English / Japanese pronunciation.
  • Page 25: User's Dictionary

    Press to return to the previous screen. Note: Cross-search function is available in Vocabulary, please refer to the instructions of dictionaries for details. 2.9 User's Dictionary It contains Eng-Chi User's Dictionary, Chi-Eng User's Dictionary and Eng-Eng User's Dictionary. You can create user-defined records to expand the storage of dictionaries.
  • Page 26: Eng-Eng User's Dictionary

    Input the Chinese headword and its English Explanation. (Press to move cursor up and down.), then press to save the record. (You must input the headword before saving.) Note: About other operations, please refer to "2.9.1 Eng-Chi User's Dictionary" for details. 2.9.3 Eng-Eng User's Dictionary Input the headword and its English explanation.
  • Page 27: Chi-Eng Revision

    2.10.3 Chi-Eng Revision Note: Please refer to “2.10.1 Longman Revision” for details. 2.10.4 Longman Test In Longman Test, you should input the correct English word or phrase according to its Chinese explanation. Choose “Longman Test”. Press to select an item, then press confirm.
  • Page 28: Chapter 3 Organizer

    Chapter 3 Organizer 3.1 Personal Information Saving personal information for your reference. 3.1.1 Inputting Data In the edit mode, input personal information. (Press to switch Chinese and English input mode. Press to choose Chinese input method.) Press to move the cursor to choose input field. Press to scroll the input field by page.
  • Page 29: Editing And Deleting Data

    Mark Record/Unmark Record You can mark or unmark record for locking it. (If the record has not been marked before, choose “Mark Record/Unmark Record” to mark it, otherwise, unmark it.) Note: 1. You may also press to mark/unmark record. Only when the password is preset in System Setting either, and mark the record, then the marked record can be locked.
  • Page 30: Inputting Data

    3.2.1 Inputting Data Input data and press to save. (You must input data in Name field.) In Category field, press to change the selection. Note: About inputting data, please refer to “3.1.1 Inputting Data” for details. 3.2.2 Searching Data In index mode, press to search the record orderly, press to scroll the list by page.
  • Page 31: Editing And Deleting Data

    Highlight anyone Chinese name to view the relevant Record(s). Press to choose a record and press view the details. Note: If there is English name in the records, “AZ” will appear before the Chinese Family name(s), otherwise, it won’t appear. Same for the Chinese Family name(s). Keyword Search Choose “Keyword Search”.
  • Page 32: Inputting Data

    3.3.1 Inputting Data Press to save record after inputting data. Note: About inputting data, please refer to “3.1.1 Inputting Data” for details. 3.3.2 Searching Data In index mode, press to search the orderly, press to scroll the list by page. In view mode, if the content is more than one screen, press to scroll the content by line.
  • Page 33: Searching Data

    Input the keyword and press to view the relevant record. 3.3.3 Editing and Deleting Data Note: Please refer to “3.2.3 Editing and Deleting Data” for details. 3.4 Schedule You can record date, time and contents of a schedule or an appointment, which will be marked both in solar and lunar calendar.
  • Page 34: To Do List

    Press to highlight an item and to perform corresponding function. Date Search Choose “Data Search”. Input the desired date, then press to search the relevant record. Choose “Keyword Search”. Input the desired keyword and press to search the relevant record. 3.4.3 Editing and Deleting Data Note: Please refer to “3.2.3 Editing and Deleting Data”...
  • Page 35: Time

    browse list of “To be done” or “Done”. Note: Please refer to “3.4.2 Searching Data” for details. 3.5.3 Editing and Deleting Data Note: Please refer to “3.2.3 Editing and Deleting Data” for details. 3.6 Time Local Time and World Time are displayed at the same screen for your convenience. You can set the time of any city as the local time.
  • Page 36 Highlight a desired city and press to confirm. Or you may input the city directly and press confirm. Set Date Choose “Set Date”. Input the date and press to confirm. Set Time Choose “Set Time”. Input the time and press to confirm.
  • Page 37: Calendar

    Choose “Local DST Mode”. Press to choose ON / OFF, and press to confirm. World DST Mode Choose “World DST Mode”. Press to choose ON / OFF, and press confirm. Note: If the Local (World) DST is on, one hour will be added in Local (World) time automatically, at the same time, will appear at the lower left of the screen.
  • Page 38: Commemoration

    Date Search Choose “Date Search”. Input the date and press to view the relevant calendar of the desired date. Quarterly Choose “Quarterly”. Press to view the Calendar quarterly. (The date that you inputted in “Date Search” will be displayed in the specific quarter.) The date marked with “+”...
  • Page 39: Searching Data

    Input the date and contents, then press to save it. (You must input data in both of the fields.) Note: About inputting data, please refer to “3.1.1 Inputting Data” for details. 3.8.2 Searching Data Note: Please refer to “3.4.2 Searching Data” for details. 3.8.3.
  • Page 40: Searching Data

    “Commemoration” for details.) 3.9.2 Searching Data Access “Daily Scheduler”. Press to view the records in different day. Press to view the previous / next record in the same day. Choose a record and press to view the details. Press and choose “Weekly Scheduler”. Press to view the records in the previous or next week.
  • Page 41: Inputting Data

    3.10.1 Inputting Data Press to select a period. Press to select the weekday. Select a period and press to go to the input mode. (You may also press and choose “Edit” to access input mode.) Input Course, Time, Teacher and Location, then press to save the record.
  • Page 42: Editing And Deleting Data

    Press to view the records in different weekday of the same week. Press to select a record and then press to view the details. Course Name Search Choose “Course Name Search”. Input the keyword and press to view the matched record.
  • Page 43: Scientific Calculator

    It contains the main functions of a calculator, including basic calculations, square, square root and percentage calculation. Input the numbers to perform calculation. Press to clear the inputted number. e.g. calculate 126 + 12 = ?. Input "126", press (i.e. "+"), input "12", then press (i.e.
  • Page 44 Input "786" (10 digits can be inputted), press (i.e. "+"), and input "269", then press (i.e. "=") to get: 786 + 269= 1055. Press (i.e. “M+”) to memorize the calculated result; Press (i.e. “M-”) to subtract the numbers from memory; Press (i.e.
  • Page 45: Unit Conversion

    "US USD" in the lower field, and convert between them. Select either of them as the basic currency, then input the number. e.g. input "4,000" in “China CNY”, then press to figure out the value of USD. Press to clear the inputted number for recalculation. User Define Choose "User Define"...
  • Page 46: Financial Management

    It lists out different sizes of the shirt and shoes for male and female in various regions for your reference. Press to, or press the relevant numeric key to select any item and view the details. e.g. choose “Women’s Shoes”. Press to scroll the content horizontally.
  • Page 47: Loan Interest

    Transfer Choose "Transfer". Input the transfer date "2002. 10. 07", press choose "Credit" or "Debit", then input transfer number "1,000". Press to save the inputted data. Note: Press to select “Renew Record” or “Save Record” to perform the relevant function. Press to view the Account No.
  • Page 48: Mathematical Formulae

    function. Press to input new data. Press to clear the inputted data. Renew Data Press to enter function mode. Choose "Renew Record" to renew all the data. (Press to input new data.) Edit Choose "Edit" to edit the data. (You can also press to edit the data) Inquire Choose "Inquire"...
  • Page 49: Simple Bidding Calculation

    4.9 Simple bidding Calculation Simple Bidding Calculation can calculate the total gain and annual interest rate of the bidding. Input the data, press to get the result. (After inputting an item, press to move cursor to the next field.) e.g. input the following data: No.
  • Page 50 e.g. inquire the record of the third time. Input "3", press to get the Total Gain, Annual Int. Rate, Total Offer and Return Rate of the third time. Press to exit. Renew Data Press to perform “Renew Data” function to input new data.
  • Page 51: Games

    Chapter 5 Others 5.1 Games Ten fascinating games are collected in this function, which are Brick Game, Apple Chess, Snake, Shooting, Riddle, 5-Tiles, Hangman, Puzzle, Pipes and Mine. Press , or press the relevant numeric key directly to choose one game. Note: If the game is locked by password set in “Game Lock”, you must input correct password before entering Games.
  • Page 52: Snake

    numeric key directly to select a level. e.g. choose “Low”. Press to move the cursor and start the game. Games Rules: represents Computer represents You The chess will be submitted to the opponent, if it is trapped by opponent’s chess in traverse, longitudinal or oblique.
  • Page 53: Riddle

    Press to start the game. Press to move the machine gun, and press to shoot. Press to pause the game, and press again to resume the game. When shooting the bomb or target, the system adds scores automatically. The score is shown on the upper right corner, the level is shown in the middle, and chance is shown at the lower right corner.
  • Page 54: Puzzle

    Choose “Hangman”. Press , or press the relevant numeric key directly to select a level. Guess and input the word according to the pronunciation of the word by pressing The number of black boxes displayed in the guessing bar indicates the amount of the letters of the word. If the correct word is inputted within 10 chances, “Right!”...
  • Page 55: Mine

    There are 3 levels in this game, 5 sub-levels in level 1, and you must pass the 5 sub-levels before entering level 2. In the first sub-level, you should make the water flow through 20 pipes, otherwise, you will lose a chance; and after the water flowing 24 pipes you will pass the fifth sub-level and enter Level 2.
  • Page 56: Telephone Information

    e.g. choose “Europe”. Press to choose any country or district by page; press to choose any one sequentially, then press to view the details. e.g. choose “France”. If the content is more than one screen, press to scroll the content by line or by page.
  • Page 57: English Name

    5.4 English Name It offers you English names and the corresponding Chinese names of male and female for your reference. Access “English Name”. Press , or press the relevant numeric directly key to select “Male” or “Female”. e.g. choose “Female”. Press to scroll the content by line.
  • Page 58 In “Download Area” main menu, press to select the desired category, then press enter the index mode of files. e.g. “Knowledge”. In index mode of the files, press to choose the desired file, then press to view the details. to perform the function. Note: 1.
  • Page 59: Pc Sync

    Choose “View bookmark” to enter the index mode, press to choose the desired bookmark, and press to view the details of the selected bookmark. Choose “Delete bookmark” to access the index mode, press to choose the desired bookmark, and press , a pop-up message about deleting record will appear, press confirm deletion, press...
  • Page 60: System Setting

    5.9 System Setting A series of settings can be made in this function, which will make this product more suitable to your operation. Access “System Setting”. Press , or press the relevant numeric key directly to select an item. 5.9.1 Auto Power Off Access “Auto Power Off”.
  • Page 61: Password Setting

    Press to select “Keytone” or “Alarm”, then press to choose “On” or “Off”. Press to confirm. Note: The default alarm setting is Off, but if you set alarm on in other applications, the alarm sound will be turned on automatically; if the alarm sound is set off, the unit will be power-on upon the alarm time, but the alarm will not function.
  • Page 62: Display Setting

    5.9.7 Display Setting English display and Regular/Simple Chinese display are available, you can set any one display format. Press to move the cursor to select desired display format, and press to confirm. Note: 1. When a display format is set, the original display format will change to the new one automatically. 2.
  • Page 63: Melody Setting

    Access “First Screen”. Press to choose one item, press to confirm. If choose “Main Menu”, it will enter the main menu every time after the unit turned on. If choose “Resume Screen”, when it switched on, it will enter the screen showing before it switched off every time.
  • Page 64: Chapter 6 Appendix

    Chapter 6 Appendix 6.1 Chart of Cangjie Input Method 6.2 Chart of Wang Ma 5-strokes Input Method 6.3 Contrastive Chart between Pinyin and Zhuyin...
  • Page 65 6.3.1 Chart of Initial Consonant of a Chinese syllable 6.3.2 Chart of Compound Vowel of a Chinese syllable Note: 1. is written as ‘er’, it is written as ‘r’ at the end of Pinyin. is written as ‘ ’ when used singly. 6.4 Chart of 5-stroks TruVoice is a registered trademark of Lernout &...
  • Page 66 © 1997 Addison Wesley Longman Limited and Addison Wesley Longman China Limited © 1999 Pearson Education Limited We strive for the improvement of product quality and release upgraded versions constantly, so all upgraded versions are subject to changes in their features, specification and design without further notice. Due to a huge database, mistakes are inevitable despite the great effort we have made to minimize them.

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