Reset procedure if trouble occurs

Exposure to a strong physical shock or powerful electrical fields may render the keys inoperable, to the point that the power cannot be switched on. If such case is suspected, try following the procedure below.

Reset procedures

1.Press the RESET switch located on the bottom of the unit, with the tip of a ball-point pen or similar object. Do not use an object with a breakable or

sharp tip.

The message ‘Möchten Sie das System neu starten?’ appears.

2.Press Jto initialize the unit.

A message ‘Bereit!’ is momentarily displayed, followed by the LCD contrast adjustment screen.

If Nis selected, then the unit will not be initialized.

3.Follow the instructions on the screen to adjust the LCD contrast (see step 7 of the procedure on page 5).

Note:

The reset procedure will clear the My words list, the History list, and Calcula- tor's memory, as well as to reset the Currency converter and the Set-up menu configurations. To avoid these, you may press Nat step two of the above.

After the Nkey is pressed as in the case above, or even when the Okey is pressed, the reset procedure may automatically be initiated due to the corrupted data. When this occurs, the message ‘Initialisiert!’ will be displayed, followed by the LCD contrast screen.

Specifications

Model:

PW-E420

Product name:

Electronic Dictionary

Display:

159 80 dot matrix LCD

Number of entries:

• Langenscheidt Handwörterbuch Englisch:

 

Approx. 270,000 keywords and phrases

 

• Langenscheidt Handwörterbuch Französisch:

 

Approx. 255,000 keywords and phrases

 

• Duden – Die deutsche Rechtschreibung:

 

Approx. 135,000 keywords with approx. 500,000

 

examples, meaning explanations and information on

 

word divisions, pronunciation, grammar and

 

etymology

Calculator function:

12-digit calculation of addition, subtraction, multiplica-

 

tion, division, percentage, memory calculation, etc.

Converter function:

12-digit conversion of currency and measurement

Power consumption:

0.23 W

Operating temperature:

0°C - 40°C (32°F - 104°F)

Power supply:

1.5 V …– (DC): Alkaline battery LR03 (size ‘AAA’) 1

Battery life:

• Approx. 200 hours

 

If data is continuously displayed at 25°C (77°F) with-

 

out backlight

 

• Approx. 70 hours

 

If data is searched for 5 minutes and displayed for 55

 

minutes per hour at 25°C (77°F) without backlight

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Sharp PW-E420 operation manual Reset procedure if trouble occurs, Specifications, Reset procedures