CITIZEN MG0000 User Manual
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<Body Nitrogen Level>
This refers to the amount of nitrogen dissolved in the body as a result of diving. This
watch displays a general indicator of the amount of nitrogen dissolved in the body in the
form of a bar graph. The higher the level of the black portion of the graph, the greater the
body nitrogen level.
<Total number of Dives (Log Count)>
This indicates the total number of dives for scuba diving.
* Arbitrarily setting the total number of past dives in a personal computer enables this to display the
total number of scuba dives made throughout your life.
<Dive Date>
This is the date (year, month and date) on which a dive was made.
<Dive Number>
This is the number of dives made in one day. A maximum of 15 dives are counted per day
for skin diving and scuba diving, respectively.
* This indicates the number of a dive for a particular dive date.
The counter is reset to 1 when the day changes.
<Surface Interval Time (S.I. Time)>
This refers to the elapsed time following completion of scuba diving (surface interval time
(S.I. Time)). This watch measures surface interval time up to a maximum of 24 hours.
* S.I. Time as referred to in the scuba log mode represents the elapsed time from completion of the
dive of the previous log until the start of the dive of the current log.
<Dive Time>
This is the total time at a depth of 1 m (4 ft) or more during a single dive.
* Measurement of dive time starts when first going below a depth of 1 m (4 ft), and stops when
depth reaches less than 1 m (4 ft). However, if a dive is resumed to a depth of more than 1 m (4 ft)
within 10 minutes from the time measurement of dive time stopped, dive time is continued to be
measured from the time measurement stopped.
<Time In>
This is the time when the depth exceeds 1 m (4 ft) for the first time during the dive.
<Minimum Water Temperature (Min.w.temp)>
This is the minimum water temperature encountered during the course of a single dive.
<Maximum Depth (Max. Depth)>
This is the depth when having dove the deepest during the course of a single dive.
<Average Depth (Ave. Depth)>
This is the average depth during the course of a single dive.
* This refers to the average value of depth measured for every 5 seconds of dive time.
<Profile Log>
The watch displays a simple graph of the changes in depth during a dive.
* Data relating to depths measured every 5 seconds and water temperature measured every 5
minutes can be confirmed on a personal computer.
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