Sharp Electronic Dictionary PW-E550 - Manual (Page 31)

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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 configura-
tions. To avoid these, you may press
N N N N 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
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