Casio 3517 User manual

© 2022 CASIO COMPUTER CO., LTD.
MA2210-A
User’s Guide
Watch
3517 EN

Congratulations upon your selection of this CASIO watch.
To ensure that this watch provides you with the years of service for which it is
designed, carefully read and follow the instructions in this manual, especially the
information under “Operating Precautions” and “User Maintenance”.

EN-1
About This Manual
•Button operations are indicated using the letters shown
in the illustration.
•Each section of this manual provides you with the
information you need to perform operations in each
mode.

EN-2
Contents
About This Manual................................................................................................ EN-1
Watch Features..................................................................................................... EN-4
Configuring Time and Date Settings .................................................................. EN-5
Selecting a Mode.................................................................................................. EN-7
Timer Mode ......................................................................................................... EN-10
Stopwatch Mode ................................................................................................ EN-13
Alarm Mode......................................................................................................... EN-18
Dual Time Mode.................................................................................................. EN-22
Illumination.......................................................................................................... EN-24
Specifications ..................................................................................................... EN-25
Operating Precautions....................................................................................... EN-27
User Maintenance .............................................................................................. EN-37

EN-3
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To set the time and date...................................................................................... EN-5
To set the countdown start time ...................................................................... EN-10
To use the countdown timer ............................................................................. EN-11
To switch auto repeat timing and the progress beeper on and off............... EN-12
To turn the Auto-Start function on and off...................................................... EN-15
To set the Target Time and to turn it on and off............................................. EN-16
To set the alarm time ......................................................................................... EN-18
To turn the daily alarm and hourly time signal on and off ............................. EN-20
To test the alarm sound..................................................................................... EN-21
To set the Dual Time .......................................................................................... EN-22
To turn on illumination....................................................................................... EN-24

Watch Features
◆Timer
◆Stopwatch
◆Alarm
◆Dual Time
EN-4

EN-5
Configuring Time and Date Settings
To set the time and date
1. Hold down Awhile in the Timekeeping Mode until
the seconds digits flash on the display because they
are selected.
2. Press Cto change the selection in the following
sequence.
C
C
12/24-Hour Format
C C
Second Hour Minute
Day Month Year
C C
C
Day of week
PM indicator
Hour
Second
Minute
Month – Day

EN-6
3. While the seconds digits are selected (flashing), press Dto reset the seconds
to 00. If you press Dwhile the seconds count is in the range of 30 to 59, the
seconds are reset to 00 and 1 is added to the minutes. If the seconds count is in
the range of 00 to 29, the minutes count is unchanged.
4. While any other digits (beside seconds) are selected (flashing), press Dto
increase the number or Bto decrease it. While the 12/24-hour format setting is
selected, press Bor Dto toggle it between 12 and 24.
•Except for when adjusting the seconds or setting the 12/24-hour format, holding
down a button changes the current selection at high speed.
•When the 12-hour format is selected, the indicator Pappears on the display to
indicate “P.M.” times. There is no indicator for “A.M.” times.
•The year can be set in the range of 2000 to 2099.
•The watch’s built-in full automatic calendar makes allowances for different month
lengths and leap years. Once you set the date, there should be no reason to
change it except after you have the watch’s battery replaced.
•The day of the week is displayed automatically in accordance with the date (year,
month, and day) settings.
5. After you set the time and date, press Ato return to the Timekeeping Mode.

EN-7
Selecting a Mode
•Press Cto change from mode to mode.
C
C
Timekeeping Mode Timer Mode

EN-8
Stopwatch ModeAlarm ModeDual Time Mode
C C
C