Casio 3558 Operation Manual

MA2302-EA © 2023 CASIO COMPUTER CO., LTD.
Contents
Watch Features ..................................................................................................... EN-3
Reading The Display ............................................................................................ EN-4
Calculator Operation ............................................................................................ EN-7
Setting Daily Alarm Time ................................................................................... EN-10
Setting Dual Time ............................................................................................... EN-12
Stopwatch Operation ......................................................................................... EN-13
Setting Time And Calendar ................................................................................ EN-15
Specifications ..................................................................................................... EN-17
EN-2
Reading The Display
Calendar
Day of week
Month
Year Day
SU: Sunday MO: Monday
TH: Thursday FR: Friday
EN-4
(Reversion to regular time) The watch reverts to the regular timekeeping display after
operating in any mode.
(Auto return feature) The watch will return to the regular timekeeping display
automatically if you do not perform any operation for five or six minutes in the
calculator or alarm display.
You can also find information about operational
procedures at the CASIO website.
https://support.casio.com/global/en/wat/model/3558/
EN-6
EXAMPLE OPERATION READ-OUT
Basic
calculation:
(12 – 0.5) × 3 ÷ 7 12
= 4.9285714 ... 3
Constant
calculation:
3 + 4 = 7
(4 is constant) 4
8 + 4 = 12 8
3 – 4 = –1 4
8 – 4 = 4 8
EN-8
Operation Guide 3558
Regular timekeeping
Time
P.M. Day of week
Second
Minute
Hour
TU: Tuesday WE: Wednesday
SA: Saturday
EXAMPLE OPERATION READ-OUT
3 × 4 = 12
(4 is constant) 4
5
7
8 × 4 = 32 8
3 ÷ 4 = 0.75 4
3
8 ÷ 4 = 2 8
Power
calculation:
3 2 3
3
3 3
You can also find information about
operational procedures at the CASIO website.
https://support.casio.com/global/en/wat/model/3558/
Watch Features
◆
Calculator
◆
Alarm
◆
Dual Time
◆
Stopwatch
Calculator
Mode
A
Calculator Operation
A function command sign.
Appears when a number
is set as a constant.
8-digit entry (7-digit for
negatives) can be made.
Enters numerals.
For decimal places,
use the key in
its logical sequence.
To save battery power, press the B button in the calculator mode to silence the
tone.
To retrieve sound, press the B button again.
3
3
You can also find information
about operational procedures
at the CASIO website.
https://support.casio.com/
global/en/wat/model/3558/
Alarm Mode Dual Time Mode
P.M.
Mode indicator Mode indicator
A A
Hour Hour
A.M. Minute Minute
Second
Perform the four basic calculations.
An incorrect function command is
corrected by pressing the correct
button.
Clears entry for correction.
Releases overflow or error check.
Overflow is indicated by an "E" sign
and stops the calculation. Overflow
occurs when the integer part of an
answer whether intermediate or
final, exceeds 8 digits (7 digits for
negatives).
After "E" appears: To continue with
the current calculation, press A
Obtains answer.
once. To start a new calculation,
press A twice.
ENGLISH
EN-1
EN-3
Stopwatch
Mode
Mode indicator
A
Minute
Second
1/100 second
A
EN-5
EN-7
EN-9