No part of this manual shall be reproduced, stored in a
retrieval system, or transmitted by any means, electronic,
mechanical, photocopying, recording, or otherwise, without
permission from Ectaco, Inc.
Language Teacher® is a registered trademark of Ectaco, Inc., NY,
USA
Congratulations on purchasing the Language Teacher
®
ES400T. This product is the result of the combined efforts of
Ectaco’s linguists, engineers, and programmers, and
represents the last generation of the highest-performance
integrated educational tools available.
The Language Teacher
®
ES400T features:
Main vocabulary (English-Spanish bi-directional
dictionary) of approx. 520,000 words, including medical,
technical, legal, and business terms, as well as slang,
idioms, and general expressions
Electronic English Grammar book
Comprehensive TOEFL guide with sample tests and
instant evaluation
A selection of the most popular American idioms
English irregular verbs
12-topic book of common English phrases
Advanced English and Spanish speech reproduction
Recording function for new words
Instant reverse translation
Award-winning Vector Ultima bilingual spell-checking
system
128Kb English/Spanish personal organizer for
scheduling and telephone numbers, equipped with
search function
Local and World time
Word game
Currency exchange rate calculator
Metric converter
High-speed data exchange and synchronization with a
PC
Bilingual interface
Alarm
Audible schedule reminder
Telephone directory with exclusive lookup search and
sorting options
Data protection system
External power jack for AC operation
The text-to-speech technology employed by Language
Teacher
®
ES400T allows you to listen to a clear
pronunciation of English and Spanish words and phrases.
¾As continuous efforts are made by the manufacturer to
ensure the best quality and performance of the
Language Teacher
the device you have purchased may slightly differ from
their description in this manual.
The Language Teacher
when in foreign countries and helps you easily communicate
with people.
®
products, some characteristics of
®
ES400T gives you confidence
General View
The general view and external features of the ES400T are
shown below.
In order to prevent excessively discharging the batteries and
undergoing a resulting loss of data in RAM, the Say function
and communication channels will be disabled if battery
power is low.
To restore full functionality of the device and to avoid risk of
losing user data, replace the complete set of batteries as
soon as possible. Do not mix old and new batteries.
How to replace the batteries
•Ensure the power is off. Press ON/OFF to turn the unit
off.
¾ Never try to remove batteries from the unit when the
power is on. This can seriously damage the device. If
you experience difficulty turning the unit off, press the
RESET button on the right-hand side of the keyboard
(over the O button) and reset the system. See page 9 for
additional information.
•Remove the battery compartment cover by sliding it
away from the unit.
•Remove the used batteries and replace them with new
ones.
¾ When replacing the batteries, you have 2 minutes to
place new ones in the unit without risk of losing any data
stored in RAM. Do not exceed the 2-minute limit!
Neither the manufacturer nor the dealer may be held
responsible for loss of user data
Refer to page 9 for instructions if an initialization
message appears on the screen after replacing the
batteries.
¾The RESET button is located on the right-hand side of
the keyboard (over the O button). It can be accessed
with any thin object like a paper clip. Never use a
needle or pin for this purpose since it can damage the
unit.
Depending on the state of the system recovery resources,
the prompt Initialize system?(y/n) may appear.
•If you see Initialize system?(y/n), press the N button to
abort initialization and customization.
The System is initialized! message signals that system
initialization has been completed and the factory defined
default settings have been restored.
•Then you will see the Delete all data? message.Press
the N button to save your data.
¾Upon first using the ES400T, or following a completed
system initialization, the interface language will be set to
English. Users that prefer to see menus and messages
in Spanish are referred to page 59 for instructions.
Keyboard
The standard American QWERTY keyboard combined with
the Spanish standard layout allows you to easily enter any
word in seconds.
To enter a diacritic sign in Spanish, press ALT + [diacritic
button]. To enter a diacritic sign in caps, press SHIFT+ ALT+
[diacritic button].
¾Unlike PC keyboards, with the ES400T there is no need
to keep a key (such as SHIFT) down while pressing
another one. It is enough to press it only once and
release. On the indicator line you will see the
corresponding indicator.
The available set of national characters is dependent on
which language input mode is selected. Language modes
can be toggled by pressing the Ù button. ENG or SPA, or
NUM (if number mode is available) is displayed in the upper
right corner respectively.
The function and control keys are described below.
Function shortcut keys
ON/OFF Turn device On or Off
RESET Re-initialize system
1
SPELLER
Launch spell-checker
(SHIFT+ uor t)
DICT Open main dictionary
GRAM Open grammar book and TOEFL
PHONES Open telephones
PHRASES Open phrase book
VERBS Open irregular verbs
IDIOMS Open popular idioms
SCHEDULE Open schedule
1
Key1+Key2 here and further on signifies the combination of keys
to use - first press and release Key1, then press and release
Key2.
Language Teacher® ES400T features a high-resolution
screen (160x64 pixels) that provides an efficient graphical
interface for the unit’s numerous functions and applications.
The indicator line is at the top of the display. Indicators of the
battery level, shift mode, edit mode etc. are shown on this
line.
Current Record opened in the edit mode
SHIFT key pressed
Battery low
Unit locked
Alarm on
Vertical scrolling or paging enabled (more text
available)
Horisontal scrolling enabled
Highlight bar shows an inverse display of an icon or a
portion of text.
Blinking Cursor marks the position where a character will be
entered or deleted.
3
Press u, t to move between the three lines of symbols. Press
the corresponding number button to enter the desired symbol.
The most important part of the ES400T, the Dictionary
section includes English-Spanish and Spanish-English
dictionaries containing approximately 260,000 words each.
•Select the Dictionary section from the MAIN MENU or
press the DICT hotkey.
¾Following system initialization, the English-Spanish
•To view a translation of a word, enter it from the
keyboard.
•While you are typing, the headword closest in spelling to
the portion you have entered so far will be displayed
under the input line. When the desired word is
displayed, press ENTER to see its translation(s) or
explanation(s).
¾The dictionary search is not case-sensitive, so you can
type in any case you want.
¾You can speed up your Dictionary work by turning the
You can make up to 4 reverse translations in succession
(without closing windows). The message Last translation is
displayed if the limit is reached.
Use:
4
• ESC to close the Reverse translation windows
• DICT to return to the input line
• any letter button to return to the inputted word
Spell-checker Vector Ultima
The multilingual spell-checker Vector Ultima is one of the
most advanced on the market. When you are unsure of the
spelling of a word, the Vector Ultima allows you to enter
the word as you hear it and choose a spelling version from a
list of suggestions.
¾If the spell-checker is unable to suggest alternative
words, the No variants message is shown.
Pronunciation of words and sentences
One of the most exciting features of the ES400T is the TTS
(Text-To-Speech) technology, which can pronounce English
and Spanish words and phrases for you.
•Display an entry.
Use:
• SAY to listen to the pronunciation of the headword
• SHIFT+SAY to listen to the pronunciation of all
translations
•You also can listen to any selected words or phrases.
Simply make the selection by using Í, Î and press
SAY.
¾Device is able to generate pronunciation of any text, not
limited to dictionary entries. Simply type a word or
phrase in the input line of the corresponding Dictionary
and press SAY to listen to its pronunciation.
¾In the Speech Options subsectionof the Setup section
(see page 67) you may adjust speech frequency and
speed to suit your own pronunciation style. Volume can
be conveniently changed “on the fly” by using the
external switch (see General view, page 6).
USER'S DICTIONARY
ES400T allows you to create your own vocabulary.
•Select the User’s Dictionary section from the MAIN
The record consists of a word or expression, its translation,
and its part of speech. It also has information about the
index number of the current record and the total number of
records.
•To exit the section, press ESC when you are in the list of
dictionaries, or press one of the hotkeys.
GRAMMAR AND TOEFL
The ES400T contains a practical preparation guide for
the Test of English as a Foreign Language (TOEFL),
which is required of non-native English speakers as a
part of the admission procedure to an American college.
This section offers you a unique opportunity to practice
the computerized test version, as it is likely to be
presented to you at a real examination.
Another useful function of ES400T is the English Grammarfor non-English Speakers.
•Select the TOEFL and Grammar section from the MAIN
The Grammar contains three-level hierarchical menus
with options, which refer to traditional grammatical
topics. The text of a topic is displayed when a third level
menu option is selected.
You can reach a menu’s third level by consecutively
selecting topics from the menu.
• To exit the section, press ESC when you are in the first
level.
TOEFL
•Select TOEFL from the TOEFL & Grammar section
menu to access the TOEFL submenu.
Tutorial
The Tutorial provides you with general information about the
requirements, structure, and duration of a TOEFL test. The
Tutorial text is available in English and Spanish depending
on the selected interface language.
After you become acquainted with the TOEFL basics set
forth in the Tutorial, you might feel prepared to practice by
answering some questions. For your convenience, some
sample questions are organized in two sections, Sample
Tests and Sample Exercises.
Sample Tests and Sample Exercises
•Select Sample Tests from the TOEFL menu to open its
• Total - the total number of questions in the test
• Shown - the number of questions shown
• Answered - the number of questions correctly
answered during the session
•TOEFL score - your score based on a formula used
for real TOEFL tests
•To exit the section, press ESC.
***
•To exit the Grammar and TOEFL section press ESC
when you are in the first level or press one of the
hotkeys.
PHRASE BOOK
There are over 1,200 English phrases and their translations
stored in the ES400T’s memory. For easy reference they are
divided into 12 conversational topics:
translations, type the first letter of the desired verb and
scroll through the list to find it.
Use:
• u, t to move between verbs
• ESC to return to the input line and begin a new
search
•SAY to listen to the pronunciation of an English verb
and its basic forms
•SHIFT+SAY to listen to the pronunciation of the
Spanish translation(s)
•To exit the section, press ESC when in the input line or
press one of the hotkeys.
POPULAR IDIOMS
Over 200 widely used American idioms and their Spanish
equivalents or translations are included in the Popular Idioms section. The idioms are listed in alphabetical order.
seconds). The corresponding Schedule record will be
displayed in the view mode at this time.
You can change the record and set the Reminder for a later
time.
Closing the Schedule reminder window will bring you back to
the section (for example, Dictionary) as you were before the
alarm went off.
•To exit the Schedule section press ESC when you are in
the record list or press one of the hotkeys.
CALCULATOR
•Select the Calculator section from the MAIN MENU or
press the CALC hotkey.
When entering numbers and operations from the keyboard,
there is no need to press the SHIFT key while in Calculator
mode. Use this application as an ordinary pocket calculator.
•To exit the section, press ESC or press SHIFT + one of
With your ES400T you may easily convert measurements
from the British-American system into the metric system
commonly used in Europe and vice versa, as well as convert
within each system.
•Select the Metric Conversion section from the MAIN
MENU.
• Press Ð,Ï to choose a subsection.
• Press ENTER to open the selection.
When in a subsection, use:
• Ð,Ï to change the input measure
• number buttons to input the value
• ESC to exit the subsection
¾There may be more than 4 units of measure in the
subsection. Use Ð,Ï to scroll the entire list.
•To exit the section, press ESC or press SHIFT + one of
The Currency Conversion function built into your ES400T
allows you to instantly calculate conversion values between
9 pre-installed currencies and 3 user-defined currencies.
•Select the Currency Conversion section from the MAIN
MENU.
Setting and Checking Rates
•Select the Set rate subsection to specify currency
names and rates.
•Select a currency by highlighting the corresponding line
The ES400T features the learning game Hangman, which
can improve your spelling skills and enhance your personal
vocabulary.
•Select the Hangman section from the MAIN MENU or
press the GAME hotkey.
•Choose the language for the game (English or Spanish)
by pressing Ù. Once the language is chosen a new
game will begin.
•Try to guess letters in the word by entering them with the
keyboard.
If you guess a letter correctly it will appear in place of an
asterisk in the word. The number displayed shows the
number of tries remaining. Pressing the same letter a
second time will not be counted as a try.
The World Time screen shows the names of the selected
city and country (default: Mexico City, Mexico), the date, day
of the week, and the current time for that city.
•To see information for another city, scroll through
the alphabetic list by using Ð,Ï.
•To see information for another city of the same
country, scroll through the alphabetic list by pressing
u, t.
•Also, you can quickly find a desired city by pressing
the first letter of its name and scrolling through the
list by using Ð,Ï.
•When you find a desired city, press ENTER to save
changes. The next time you enter this section the city
you have chosen will be displayed first.
•If you don’t want to save changes, press ESC and
answer Y (press the Y button) to the Abort changes? (y/n) question.
•To exit the section, press ESC or press one of the
hotkeys.
LOCAL TIME
•Select the Local Time section from the MAIN MENU or
press the TIME hotkey.
The Local Time screen shows the names of the selected city
and country, the date, day of the week, and the current time
for that city. You may specify these settings in the Setup
section.
By default, the local city is New York, USA, with the date
(01-01-2002) in the mm-dd-yy format, and the time (midnight
12:00) in the 12-hour format.
•To exit the section, press ESC or press one of the
hotkeys.
PC-LINK
Using the ES400T PC-Link cable (available separately as
part of the Communication Package) and the PC-Link
software (included on a CD-ROM in the standard package)
you may exchange data between your ES400T and a
personal computer. This feature will allow you to keep a
backup copy of the Telephones, Schedule, and User’s
Dictionaries data on your PC.
Software
•Insert the supplied CD into the CD-ROM drive of a PC. If
the installation program does not start automatically, run
the Install.exe file from the CD root catalog.
•Choose ES400T PC-Link from the menu displayed on
the PC.
¾Make sure to select an appropriate COM port.
•After the program is installed, start it from Start/
•To exit the section, press ESC or press one of the
hotkeys.
Data Deletion
At some point you might decide to free up the memory
resources. You can make this process much faster than
deleting records one by one. The Data Deletion subsection
gives you this ability.
•Select the Data Deletion subsection from the Setup
section menu.
All of the data from the Telephones, Schedule, English or
Spanish User’s Dictionaries sections can be deleted here.
You can speed up your Dictionary work by choosing to turn
the Advanced Search mode OFF.
•Select Advanced Search from the Setup section.
By default, Advanced Search is turned ON.
Use Ð,Ï to turn Advanced Search ON or OFF.
•Press ENTER to save changes and return to the Setup
section.
Set Password
A password can be set up in the system to make it possible
for you to protect your personal records and lock up
electronic communication.
With no password set (default) all functions of the ES400T
are freely accessible. After a password has been set, the
following sections may be locked against unauthorized
access:
• Press ENTER to save changes and return to Setup.
Set Sleep Time
The automatic power off has a preset delay of 3 minutes.
This feature saves battery life by shutting down the device
after a specified period of inactivity. The adjustable range is
from 1 to 5 minutes.
•Select Set Sleep Time from the Setup section menu.