Citizen D710/D716 Watch User Manual


 
17
WARNING Cautions After Diving
• Make sure to rest sufficiently after diving by referring to the surface mode (which
measures the amount of time elapsed after diving and no fly time).
• After removing any moisture, mud, sand or other foreign matter adhered to the
watch by thoroughly rinsing with fresh water, completely wipe off the watch with a
dry cloth.
• Do not attempt to remove the sensor cover or poke at it with a sharp object to
attempt to remove any dirt or debris trapped in the pressure sensor. In addition, do
not spray the pressure sensor with air under high pressure such as that from an air
gun. In the case that debris has become trapped in the pressure sensor, rinse it out
with fresh water. If it is still unable to be removed, consult your nearest Citizen
Service Center.
CAUTION Diving in Fresh Water
• Although this watch is compatible with high-altitude diving, since it is ultimately
designed on the premise of diving in seawater, it does not display the correct water
depth if used in water other than seawater.
• Only use this watch for diving in fresh water after having received special safety
training. Since this watch displays water depth by converting on the basis of
seawater (specific gravity: 1.025), the water depth is actually 2.5% deeper than the
displayed depth.
Example: Displayed water depth of 20 m
M 1.025 = 20.5 m (actual water depth)
(66 ft
M 1.025 = 68 ft)
* Although an error occurs in the displayed water depth during freshwater diving at high altitudes
and so forth, the calculations of the dive computer are performed correctly.