G-Shock GW-201NT-1 - Manual (Page 2)

2016-2
M
A B
C
GMT
M
A B
C
TIME
P
DIVE
DIVE TIME MEASUREMENT MODE
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
(total dive time and dive start time) into log
memory for later recall.
Warning!
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.
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.
Current time
Mode indicator
Dive time
M
A B
C
TIME
P
P
DIVE
Using the Dive Time Measurement Mode
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 .
3. To stop the measurement, hold down C for
at least one second (until the watch emits a
long beep).
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 .
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.
Dive start time
Current time
Dive time
(hours : minutes seconds)
M
A B
C
INTERVAL
TIME
P
LOG DIVE
Viewing Log Data
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 ,
the normal Timekeeping Mode screen
returns.
• The surface interval continues to be timed
until you re-start dive time measurement
or until the surface interval reaches 24
hours.
Dive start time
Surface interval
(hours : minutes)
Dive time
M
A B
C
INTERVAL
TIME LOG DIVE
Clearing the Log Data Memory
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.
M
A B
C
P
P
SITE MODE
The Site Mode lets you view the current time in
any one of 10 different sites. Your 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.
Viewing the Time in Another Site
In the Site Mode, press C to scroll forward
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.
Mode indicator
Site name
Current time
Current time in the
selected site
M
A B
C
P
P
• You cannot change the site data of the site that is set as your Home Site
in the Timekeeping Mode.
To change site data
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
display.
• If your Home Site is on the display, pressing
A causes the indicator HOME to appear,
without the cursor.
3. Use M to move the cursor to the location of
the site name character you want to change.
Cursor
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.
-
)
Press C . Press B .
(space) 1 to 0 A to Z
( / .
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.
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 ).
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 Time 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.
GMT differential
M
A B
C
IDENTIFICATION MODE
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
• The Identification Mode has five pre-
programmed data titles:
NAME (name),
C CARD (SCUBA diver certificate number),
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.
Text area
Mode indicator
Title
Number area