PROHIBITION
Do not use this watch for diving under the following circumstances.
• When the function hand indicates “NG” on the charging level index.
… When the function hand indicates “NG” on the charging level, the watch will not
measure the depth. If the function hand points at “NG” on the charging level during
diving, immediately stop using the depth meter function of the watch since the
watch discontinues depth measurement in this condition.
• When the watch stops running or malfunctions. (Be careful not to knock the watch
against hard things such as diving apparatus, rocks, etc.)
• When the water temperature is out of the guaranteed range for measuring depth.
… The accuracy of the depth meter function is guaranteed under the condition that
water temperature is between +10°C and +40°C (50°F and 104°F).
• For the purpose of knowing a risk of a behaviour or situation.
…This watch is not designed to serve as a drowning prevention instrument or an
emergency instrument.
• In the environment filled with helium gas (saturated diving, etc.).
…Use of the watch in such conditions may cause failure or breakdown of the
watch.
– Circumstances that prohibit use of this watch
in diving –
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