2. Things to check before diving
When you dive please check the following points.
a. Check your watch
1) Check that there are no
problems like scratches, cracks
or chips on the strap or glass.
2) Check that the band and
watch body are attached
correctly.
3) Check that the time and
calendar is set correctly.
4) Check if the dot display is
alternating between dot
display and “BAT.”
D201/D207)/“BT” (D202/D208) display. If so, then it
is time to change the battery.
➔ Consult various other warning functions for
counteraction needed.
5) Check that the dot display is not alternating
between dot display and “ERR”. If so then it
indicates that there has been unusual air
pressure detected.
➔ Consult various other warning functions for
counteraction needed
6) Check that the dot display is not alternating
between dot display and “CHEK” (D201/D207)
/“ERR” (D202/D208) display. If so, then you
should check the water sensor.
➔ Consult various other warning functions for
counteraction needed
7) Confirm the alarm sound by operating the alarm
monitor.
• Change to the alarm mode by pressing
Mbutton.
• Alarm monitor is activated while pressing A
button. At the same time the alarm will be switched
ON/OFF.
3. Points to notice while diving
a. There are times when the alarm
sound is not easily heard: when
underwater and in the outside
environment.
b. Accurate water temperature is most likely to
indicate after 1 to 3 minutes from the start of your
dive.
c. When various warning functions are operating,
please heed the warning.
d. Be careful not to knock the watch against hard
objects like diving equipment or rocks, etc.
4. What to do after diving
a. Wash and rinse off any sea water, mud, sand,
and such present on the watch with fresh water.
Then dry any moisture completely, with a dry
cloth, etc.
b. Treat the sensor carefully. Do not remove the
cover or use sharp objects to clean dirt or dust
from it. If any dirt gets into the sensor, wash it
with clean water; if that doesn’t remove the dirt,
please take the watch to the nearest Citizen
Service Centre.
c. Do not expose the watch to chemicals.
d. For information about basic care for this watch,
please look at T. [for long usage].
E. Various warning functions
This watch has 5 warning functions to help you
avoid any trouble or danger while diving.
Use these warning functions, as much as
possible, as safety guidelines for diving. The
level of danger is often complex depending on
your body condition or diving situation, etc.
Even if there is no warning, it may not mean
there is no danger.
F.Name of each part