Citizen D710/D716 Watch User Manual


 
18
This watch is provided with numerous convenient
functions used during diving.
L
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).
* Decompression Calculation Algorithm
This watch employs the calculation formula of the Canadian Defense and Civil Institute of
Environmental Medicine (DCIEM).
L
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.
• The oxygen concentration (O2%) of the mixed gas can be set within the range of 22% to 50%.
• Since the pressure sensor periodically measures air pressure even when on land and
calculates the body’s 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.
L
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.
L
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.
L
This watch is also provided with various warning functions necessary for safe diving.
L
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.
L
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).
This watch is also equipped with an infrared
communication function.
L
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.
L
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.
Features