CAUTION For safe diving
• When diving, obey the rules of the buddy system*
1
every time.
• For safety, it is advised that you enjoy sports diving in the depths around
20 m (60 ft).
• Before diving with this watch, fully charge the battery without fail. When the
battery is not sufficiently charged (the function hand points at “NG”), the depth
meter function cannot be used.
If battery power declines considerably during diving, the depth meter function
to measure depth is discontinued.
• After diving, take a good rest following safety rules. If you take a plane or
move to a high place without a sufficient rest after diving, you may suffer from
decompression sickness (caisson disease).
* 1: Buddy system means that two divers pair with each other for safe diving.
13
2. BEFORE USING FOR DIVING
CAUTION Before using this watch for diving
• For using this watch as an auxiliary depth gauge, the user must not only
receive general training and instructions in diving but also follow various
rules.
• The user should not use this watch without a good knowledge and
understanding of the proper way to handle and operate it and the precautions
on it. If this watch is improperly used, it may result in malfunction or
breakdown of the watch.
WARNING Regarding the depth meter function
• Since the depth meter function of this watch is not approved as an official
depth gauge, use this function as an auxiliary means to measure a depth.
• Read the depth meter indication of this watch as a rough guideline.
12
