Casio 2016 User Manual

Module No. 2016

2016-1

ABOUT THIS MANUAL

• Button operations are indicated using the

A

P

M

(MODE)

Note the following important points concerning Identification Mode data
stored in the memory of this watch.

• SCUBA diver certificate number, passport number , and emergency

contact number data stored in the memory of this watch can be
misused whenever the watch is in the hands of another party.

letters shown in the illustration.

B

• Each section of this manual provides you with
the information you need to perform
operations in each mode. Further details and

C

technical information can be found in the
“REFERENCE” section.

Warning!

GENERAL GUIDE

• Press M to change from mode to mode.

• While in any mode hold down M for one second, to enter the Dive Time

Measurement Mode.

• In any mode, press B to illuminate the display.

Dive Time

Measurement

Mode

P

DIVE

TIME

Hold down M.

▲

Timekeeping Mode

A

▲

M

B

Press M.

P

C

▲

• To protect against the misuse of SCUBA diver certificate number,

passport number, and emergency contact number data, input them
in coded form that cannot be understood by others.

• Make sure you correctly input your name and blood type data.

Once you input your data, take care that the watch is not borrowed
by another person. Otherwise, emergency medical personnel may
assume that your data applies to the person who borrowed the
watch.

• The default blood type screen setting when you first purchase the

watch or after you change the battery is “A” for the blood type and
“Rh *” for the Rh factor. To avoid problems caused by display of
the wrong blood type, we recommend that you input your correct
blood type data as soon as possible after purchasing the watch
and after having the battery replaced.

• CASIO COMPUTER CO., LTD. shall not be held liable to you or any

third party for any losses or damages suffered through the misuse
of data stored in the memory of this watch.

Site Mode

P

P

▲

Stopwatch Mode

▲

Identification Mode

▲

Countdown

Alarm Mode

▲

▲

Alarm Mode

P

P

TIMEKEEPING MODE

Month – Day

Day of week

A

P

M

Hour : Minutes

Seconds

PM indicator

Read This Before You Set the Time and Date!

The times displayed in the Timekeeping Mode and Site Mode are linked.
Because of this, make sure you select a “Home Site” (the site whose time
and date you are setting), before you set the date and time. You can use
any one of the 10 snorkeling and scuba diving sites pre-programmed in
watch memory, or you can create your own.

Site Name GMT Differential Location

CAYMAN
GALAPAGOS
GBR
GUAM
HAWAII
JAPAN
MAURITIUS
MALDIVES
RED SEA
TAHITI

Important!

If the site you want to use as your Home Site is not in the above list, use the
procedure under “Changing Site Data” to edit the pre-programmed site data.

To set the time and date

Site name

A

P

M

In addition to normal timekeeping, use the
Timekeeping Mode to set the current time and
date. You can also view the Dive Time
Measurement Mode log data.

B

• See the section of this manual that describes
the Dive Time Measurement Mode for
information about log data.

C

–5

–6
+10
+10
–10

+9

+4

+5

+2
–10

1. In the Timekeeping Mode, hold down A until
the seconds digits start to flash.

2. While the seconds digits are flashing, press

C to reset the seconds to

B

• Pressing C while the seconds count is in

C

Caribbean Ocean
West Pacific Ocean
Coral reef north east of Australia
East Pacific Ocean
Central Pacific Ocean
East Pacific Ocean
West India Ocean
North India Ocean
Red Sea
South Pacific Ocean

00.

the range of 30 to 59 resets the seconds to

00 and adds 1 to the minutes. In the range

of 00 to 29, the minutes count is
unchanged.

3. Press M to move the flashing in the sequence shown below to select
other settings.

Seconds

• See “Daylight Saving Time (DST)” for details on DST On/Off setting.

4. Press M until the site name is flashing on the display.

5. Use B and C to scroll through the site names until the one you want
to set as your Home Site.

• Pressing C scrolls forward, while B scrolls back through site names.

• See “Read This Before You Set the Time and Date!” for a list of site

name.

6. Press M until the hour setting is flashing on the display.

7. Press C to increase the setting or B to decrease it.

8. Repeat steps 6 and 7 to set the minutes, year, month, and day.

• When the 12/24-hour setting is selected, press C to toggle between

12-hour (12H) and 24-hour (24H) timekeeping.

9. Press A to return to the current time screen.

Site
Name

MonthDay

DST
On/Off

Year

Hour

Minutes

12/24-Hour
format

Daylight Saving Time (DST)

Daylight Saving Time automatically advances the time setting by one hour
from Standard Time. Remember that not all countries or even local areas
use Daylight Saving Time.

To toggle your Home Site time between DST and Standard Time

DST indicator

A

DST

P

M

1. In the Timekeeping Mode, hold down A until
the seconds digits start to flash.

2. Press M twice to move the flashing to the

B

DST On/Off setting.

3. Press C to toggle Daylight Saving Time
(

O ) and standard time (OFF).

4. Press A to return to the current time screen.

C

• The DST indicator appears on the display

to indicate that daylight saving time is
turned on.

2016-2

DIVE TIME MEASUREMENT MODE

Current time

Mode indicator

A

P

DIVE

M

Dive time

Before Diving/Snorkeling

• Be sure to check if the battery power is low (check for low light

intensity, a dim display , or the flashing indicator). If it is, do not
use the watch for diving/snorkeling.

• Make sure that the watch is set to the correct time.

• Check the glass, case and band for cracks or chips.

• Make sure that the band is fastened securely around your wrist.

While Diving/Snorkeling

• Always use the “buddy system” when diving – never dive alone.

• Check to make sure that timer operation is being performed properly.

• Take care when diving/snorkeling near rocks or coral to avoid

scratching the watch.

After Diving/Snorkeling
To avoid corrosion, rinse your watch thoroughly with fresh water to
remove salt water, dirt, etc. When possible, soak the watch in fresh
water overnight to make sure that all salt is removed.

TIME

Using the Dive Time Measurement Mode

Dive start time

Current time

A

M

Dive time
(hours : minutes seconds)

Notes

• Timing of the surface interval starts whenever you hold down C to stop
the dive time measurement operation in step 3, above. This timing is
performed internally, and it is not indicated on the Dive Time Measurement
Mode screen. For details on how to view surface interval data, see
“Viewing Log Data”.

• Do not recall log data while a dive time measurement is stopped
and you plan to re-start it. If you do, the dive time to that point will be

stored into memory and the data will be cleared when you exit the Dive
Time Measurement Mode.

P

P

DIVE

TIME

Viewing Log Data

Dive start time

Surface interval
(hours : minutes)

A

M

P

LOG

Dive time

INTERVAL

DIVE

TIME

Clearing the Log Data Memory

A

M

INTERVAL

DIVE

TIME

LOG

The Dive Time Measurement Mode lets you
measure the total time you spend underwater
while diving or snorkeling, and the amount of
time spent on the surface (surface interval). The
watch also stores one set of diving time data

B

(total dive time and dive start time) into log
memory for later recall.

Warning!

C

For your own safety, never operate the
buttons of the watch while underwater or
while on the water’s surface. Perform button
operations in a safe place after leaving the
water.

1. Before diving/snorkeling, switch to the Dive
Time Measurement Mode by holding down
M for at least one second.

2. To start the dive time measurement operation,
press C.

B

3. To stop the measurement, hold down C for
at least one second (until the watch emits a
long beep).

C

4. To re-start timing from the dive time shown
on the display, press C.

• You can repeat steps 3 and 4 as many

times as you like.

5. To clear the Dive Time Measurement Mode,
stop the measurement operation (step 3,
above) and then press A.

1. Hold down M for at least one second to enter
the Timekeeping Mode from the Dive Time
Measurement Mode.

2. Hold down C to display the Log Data screen.
The Log Data screen remains visible as long
as you hold down C. When you release C,

B

the normal Timekeeping Mode screen
returns.

• The surface interval continues to be timed

C

B

C

until you re-start dive time measurement
or until the surface interval reaches 24
hours.

Log data in memory is automatically replaced
by the newest measurement. Use the following
operation if you want to manually clear the log
data memory.

1. While in the Timekeeping Mode, hold down
C to display the Log Data screen.

2. While holding down C, press A to clear the
log data memory.

• At this time, the display clears so that no

data is shown.

SITE MODE

Mode indicator

Site name

A

P

P

M

Current time in the
selected site

• You cannot change the site data of the site that is set as your Home Site
in the Timekeeping Mode.

Current time

To change site data

Cursor

A

P

P

M

4. Use B and C to scroll through characters at the cursor position. Each

press of these buttons scrolls through characters in the sequence shown
below.

(space)

)

5. Repeat steps 3 and 4 to input all the characters of the site name.

• To delete a character, input a space.

• A site name can be up to 14 characters long.

A

GMT

M

GMT differential

8. Press M and the current GMT differential starts to flash.

9. Press C to increase the setting or B to decrease it.

• See “TIME ZONE TABLE” for GMT differential information for a number
of time zones and cities.

10.Press A to return to the Site Time screen.

Switching a Site Time between DST and Standard Time

1. In the Site Mode, display the name of the site whose DST/Standard
Time setting you want to change.

2. Hold down A until the cursor appears on the display.

3. Press M 14 times until the DST/Standard T ime setting screen appears,
with either O or OFF flashing.

4. Press C to toggle the setting between DST (O ) and Standard Time
(OFF).

5. Press A to return to the Site Time screen.

The Site Mode lets you view the current time in
any one of 10 different sites. Y our watch comes
pre-programmed with site data (site name and
GMT differential) for famous snorkeling and
diving sites around the world. You can use this
site data as it is or change it to suit your needs.

B

Viewing the Time in Another Site

In the Site Mode, press C to scroll forward

C

through the site data.

Changing Site Data

Site data consists of the site name, DST setting,
and the GMT differential of the site. Changing
site data causes its time to be set automatically
in accordance with the GMT differential.

1. In the Site Mode, use C to display the name
of the site whose data you want to change.

2. Hold down A until the cursor appears on the

B

display.

• If your Home Site is on the display, pressing

C

Press C.

B

C

A causes the indicator

without the cursor.

3. Use M to move the cursor to the location of
the site name character you want to change.

Press B.

1

A

to

Z

( / .

6. After you input the site name, press M until
the current DST/Standard Time setting starts
flashing on the display.

•

O indicates DST and OFF indicates

Standard Time.

• The site name area has spaces for 14

characters, so you must continue to press
M until you get past the 14th character.

7. Press C to toggle between DST (O ) and
Standard Time (OFF).

to

HOME to appear,

0

-

IDENTIFICATION MODE

Mode indicator

Title

Text area

A

M

Number area

With the Identification (ID) Mode, you can store
your name, SCUBA diver certificate number,
emergency contact number, passport number,
and blood type.

About Identification Mode Data

B

• The Identification Mode has five pre-

programmed data titles: NAME (name),

C CARD (SCUBA diver certificate number),

C

EMERGENCY NO. (emergency contact

number), PASSPORT (passport number),
and BLOOD TYPE (blood type).

• Except for BLOOD TYPE, you can input

16 characters (letters, numbers, symbols) in
the text area and 10 digits in the number area.