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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 3.)
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
• After the N key is pressed as described in the case above, or even when the
o key is pressed, the reset procedure may automatically be initiated due
to the detection of corrupt data. If this occurs, the message 'Initialized!' will be
displayed, followed by the LCD contrast screen. Follow the instructions to set the
LCD contrast, as well as to set the key sound on/off configuration.
33
N
N at step two of the above.
N
N
Specifications
Model:
PW-E500A
Product name:
Electronic Dictionary
Display:
159 × 80 dot matrix LCD
Number of entries:
• Oxford Dictionary of English:
Approx. 355,000 words, phrases, and definitions
• Oxford Thesaurus of English:
Approx. 600,000 alternative and opposite words
• Oxford Dictionary of Quotations:
Approx. 20,000 quotations, comprehensively indexed
Approx. 3,200 authors
• Oxford Crossword Dictionary:
Over 150,000 words and expressions, from 1 to 6
words in length
• Oxford Puzzle Solver:
50,000 items listed in over 500 categories
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:
0.23 W
Operating temperature:
0°C - 40°C (32°F - 104°F)
1.5 V ... – (DC): Alkaline battery LR03 (size "AAA") × 1
Power supply:
Battery life:
• Approx. 200 hours
If data is continuously displayed at 25°C (77°F)
without 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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