Appendices

Replacing the battery

Battery used

• Use only the specified alkaline battery.

Type

Size / Model

Quantity

Alkaline battery

Size “AAA” / LR03

1

Precautions

•Fluid from a leaking battery accidentally entering an eye could result in serious injury. Should this occur, wash with clean water and immediately consult a doctor.

•Should fluid from a leaking battery come in contact with your skin or clothes, immediately wash with clean water.

•If the product is not to be used for some time, to avoid damage to the unit from a leaking battery, remove it and store in a safe place.

•Do not leave an exhausted battery inside the product. It may leak and damage the product.

•Keep batteries out of the reach of children.

•Incorrect handling of batteries may introduce risk of explosion.

•Do not throw batteries into a fire as they may explode.

•Make sure the new battery is the correct type before fitting.

•When installing, orientate the battery correctly as indicated in the unit.

•The battery packaged with this product may be partially exhausted during the shipment and/or storage period, and may need to be replaced sooner than expected.

When to replace the battery

Replace the battery immediately in the following cases:

•When is displayed.

•When the message ‘Bitte die Batterie ersetzen!’ appears upon turning the power on.

Note:

•If you do not follow the procedure describing the battery replacement, the History list, as well as the Calculator's memory, may be cleared or altered. Also, Currency converter and the Set-up menu configurations may be reset.

Replacement procedure

1. Switch off the power by pressing o.

2. Set the battery replacement switch located on the bottom of the unit to the ‘REPLACE BATTERY’ position.

3. Remove the battery cover.

4. Remove the used battery and insert the one new battery. Make sure the battery polarity is correctly orientated.

5. Replace the battery cover.

6.Set the battery replacement switch to the ‘NORMAL OPERATION’ position.

7.Open the unit and press oto turn the power on. The LCD contrast screen appears.

•If the power cannot be switched on, try following steps 2 to 7 in the above procedure again. Should this fail, then follow the reset procedure on the following page.

8.Follow the instructions on the screen to adjust the LCD contrast, as well as to set the key sound on/off configuration (see steps 7 to 8 of the procedure on page E- 3.)

E-30

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Sharp PW-E310 operation manual Appendices, Replacing the battery
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PW-E310 specifications

The Sharp PW-E310 is a versatile electronic dictionary that has gained popularity among students and language enthusiasts alike. Compact and lightweight, it is designed to provide comprehensive language support and a user-friendly experience.

One of the standout features of the PW-E310 is its extensive dictionary database. This electronic dictionary comes pre-loaded with a variety of dictionaries, including English-Japanese and Japanese-English, as well as specialized dictionaries focused on science, technology, and business. This wide-ranging lexical resource makes it an invaluable tool for users who seek to improve their language skills or need quick translations.

Another key characteristic of the Sharp PW-E310 is its intuitive interface. The device is equipped with a clear LCD screen that displays definitions, examples, and translations in a user-friendly manner. The keys are well-placed and responsive, allowing for quick navigation between entries. Users can easily search for terms using the built-in search function, which supports both English and Japanese input.

The PW-E310 also boasts a variety of learning features. It includes a built-in quiz function that allows users to test their vocabulary knowledge, making it an effective tool for self-learning. The device supports audio pronunciation, helping users to grasp the correct intonation and accentuation of words. This audio feature is particularly beneficial for language learners who want to strengthen their listening skills.

In terms of battery life, the Sharp PW-E310 is efficient, offering extended usage on a single charge, which makes it ideal for students who need to carry it around all day. The device also includes a backlight feature that allows users to read in low-light conditions, adding to its convenience.

Connectivity is another advantage of the PW-E310. It supports USB connections, enabling users to update the dictionary database and add new content when needed. This feature ensures that the device remains relevant and up-to-date with the latest terms and translations.

Overall, the Sharp PW-E310 stands out as a durable and multifunctional electronic dictionary. With its extensive vocabulary resources, intuitive design, engaging learning tools, and user-friendly features, it is well-suited for anyone seeking to improve their language skills or tackle translation challenges efficiently. Whether used in the classroom or for personal study, the PW-E310 proves to be a reliable companion in the journey of language learning.
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