Sharp PW E550 PWE550 Operation Manual - Page 31
Reset procedure if trouble occurs, Specifications - accessories
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UPC - 074000017818
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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 'Do you want to initialize?' appears. 2. Press Y to initialize the unit. • A message 'Initialized!' is momentarily displayed, followed by the LCD contrast adjustment screen. • If N is selected, then the unit will not be initialized. 3. 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 through 8 of the procedure on page 2.) Note: • The reset procedure will clear the History list, and Calculator's memory, as well as to reset the Currency converter and the Set-up menu configurations. To avoid these, you may press N at step two of the above. • Occasionally when corruption of data etc. occurs, the reset procedure may automatically be initiated upon pressing of the RESET switch or the o key. When this occurs, the message 'Initialized!' will be displayed, followed by the LCD contrast screen. Follow the instructions on the LCD contrast, as well as to set the key sound on/off configuration. Specifications Model: PW-E550 Product name: Electronic Dictionary Display: 159 × 80 dot matrix LCD Number of entries: • The New Oxford American Dictionary: More than 250,000 definitions and more than 9,000 biographical and geographical entries • Oxford American Thesaurus of Current English: 15,000 main entries keyed to more than 350,000 synonyms • Garner's Modern American Usage: More than 1,300 entries with thousands of citations of real-world usage Calculator function: 12-digit calculation of addition, subtraction, multiplication, division, percentage, memory calculation, etc. Converter function: 12-digit conversion of currency and measurement Power consumption: 0.11 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) Note: May vary according to various usage conditions Weight (including battery): Approx. 148 g (0.33 lb) Dimensions (when closed): 125 mm (W) × 79.4 mm (D) × 16.8 mm (H) 4-29/32" (W) × 3-1/8" (D) × 21/32" (H) Accessories: Alkaline battery LR03 (size "AAA") × 1, operation manual 29
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