| Features |
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| This watch is provided with numerous convenient functions used during diving. |
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Various information is displayed to serve as a reference for safe diving
by calculating residual body nitrogen based on depth during diving, dive
time and previous dive history, etc. (Dive Computer Function). |
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<Decompression Calculation Algorithm>
This watch employs the calculation formula of the Canadian Defense and
Civil Institute of Environmental Medicine (DCIEM). |
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This watch is compatible with NITROX diving (NITROX: mixed gas having an
oxygen concentration that differs from compressed air used in ordinary
diving) and high-altitude diving. |
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The oxygen concentration (O2%) of the mixed gas can be set within the range
of 22% to 50%. |
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Since the pressure sensor periodically measures air pressure even when
on land and calculates the bodyfs nitrogen level each time, decompression
calculations are performed corresponding to altitude based on actual air
pressure prior to diving during high-altitude diving as well. |
| * |
Measurement of water depth begins automatically simply by placing the watch
on your wrist and entering the water, and various data (depth, elapsed
time, etc.) are measured automatically while diving. |
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This watch distinguishes between skin diving and scuba diving according
to diving conditions (depth and dive time), and a maximum of 100 sets of
log data are automatically recorded for both types of diving. |
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This watch is also provided with various warning functions necessary for
safe diving. |
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Log data and profile data (up to 2 hours) automatically recorded in the
watch can be transferred to a PC by using the infrared communication interface
or communication unit*1 , making it possible to easily manage and generate
graphic representations of transferred data on your PC. |
| Various watch functions can be set on your PC. |
| * |
The following watch settings can be transferred to and edited on your PC
using the infrared communication interface or communication unit*1 .
. Addition, deletion and alteration of locations displayed in each mode
by the watch.
. Various travel time, alarm and destination timer settings.
. Setting of dive alarm used during diving and entry of the number of previous
dives.
. Setting of daily graphics and graphics displayed on anniversaries (graphic
display).
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| This watch is also equipped with an infrared communication function. |
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The wrist watch infrared communication standard (IrWW) is used for infrared
communication. This enables the time and alarm time to be set between watches
using this standard. |
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If a friend or acquaintance has the same watch, data can be transferred
between those watches (including time, date, alarm and dive alarm settings).
In addition, communication with a PC can also be performed using infrared
communication. |
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| This watch is of the rechargeable type. |
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The energy storage cell used for the power source of the watch is completely
free of mercury and other hazardous substances making it environmentally
friendly. |
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The energy storage cell of the watch is charged using the charger or communication
unit*1 . Once fully charged, the watch can be used continuously for about
one month under standard operating conditions. (Continuous usage time varies
according to the use of additional functions and other conditions of use.
For further details, refer to the section on "Charge Level Indicator
and Continuous Usage Time".) |
| * |
This watch is also equipped with a charge level indicator that provides
a general indication of the charge level of the watch, as well as an insufficient
charge warning function that informs the wearer that the watch is insufficiently
charged on the display. |
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| Other Convenient Functions |
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This watch is also equipped with a travel time function that enables you
to easily display local time when traveling or on business overseas, as
well as a destination timer function that displays the amount of time remaining
until you reach your destination. |
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You can select from 15 types of preset sounds that are heard in each of
the alarm, destination timer and timer modes. |
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An EL illumination function is provided that makes it possible to confirm
display contents even in dark locations. |
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Other convenient functions offered by this watch include a 24 hour format
alarm, chronograph capable of timing up to 99 hours 59 minutes 59.99 seconds
in 1/100 second increments, and a timer function that can be set up to
99 minutes. |
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*1: The communication unit (USB interface which also serves as a charger)
is sold separately. |