Casio 2376 일반 매뉴얼 - 페이지 2

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Casio 2376 일반 매뉴얼
To calibrate the altimeter
1. In the Altimeter Mode, hold down A until the altitude
value starts flashing on the display.
2. Each press of D increases the displayed altitude value
by 5 m, while pressing B decreases it. Holding down
either button changes the value at high speed.
• If you have selected feet as your unit of
measurement, the above operations change the
reading by 20 ft.
• You can calibrate the altitude within the range of 0 m
to 4,000 m (or 0 ft. to 13,120 ft.).
3. After calibrating the altimeter, press A to return to the Altimeter Mode.
• After you press A, the numbers on the display indicate that the watch is making
internal adjustments. This operation takes about nine seconds. Once adjustments
are finished, the altitude display appears.
ALTITUDE DIFFERENTIAL MODE
In the Altitude Differential mode, the watch displays the
difference between a starting altitude and each
subsequent measured altitude value. Differential data
from the start of the measurement to the end is stored in
memory.
When you start a new measurement, the initial
measurement is set as 0 (meters or feet). Each
subsequent measurement is compared with zero, and the
difference is shown on the display. Measurements are
Mode indicator
taken every three seconds.
• If you do not press any button for three hours in the Altitude Differential Mode, the
display automatically returns to the Timekeeping Mode display.
• The unit of measurement used in the Altitude Differential Mode is the same as that
specified in the Altimeter Mode. To change this unit, use the procedure in "Switching
between meters and feet".
Applications
• Measurement of the height of a building
• Measurement of changes in altitude while hiking or mountain climbing
How measurements are taken
The Altitude Differential Mode can be used to measure total altitude differential and
point-to-point differentials.
To measure total altitude differential, start the operation and let the watch take
automatic measurements every three seconds. In such a case, the display is updated
every two measurements (six seconds), and the final value shown is the total altitude
differential.
For point-to-point altitude differential measurements, you press a button at the point
up to which you want the differential measured and shown on the display.
Point-to-point
measurement
Start
Note
• Before performing an Altitude Differential Mode measurement, make sure that the
display shows "– – – – M" or "– – – – F". If it doesn't, hold down the D button in the
Altitude Differential Mode until the above described display appears.
To perform a total altitude differential measurement
1. To start the measurement, hold down D until "M" or "F"
Altitude differential
appears flashing on the display.
• Measurements start to be taken every three seconds.
The display is updated every six seconds with the
average value of the last two measurements.
• The unit of measurement ("M" or "F") flashes on the
display while a measurement is in progress.
• The display shows "FULL" if a measured value falls
outside the measuring range. The normal display
returns as soon as the pressure falls within the
allowable range again.
2. To clear the displayed data and store it into memory, hold down D until the display
shows "– – – – M" or "– – – – F".
• For details on the memory, see "About altitude differential memory management".
To perform a point-to-point differential measurement
1. To start the measurement, hold down D until "M" or "F" appears flashing on the
display.
2. When you reach the point up to which you want to measure the altitude differential,
press B. The altitude differential from your starting point (altitude zero) and your
current position flashes on the display for about six seconds.
• After six seconds, the display returns to the normal altitude differential display.
3. Repeat step 2 as many times as you like.
• When you repeat step 2, remember that the resulting value is not the difference
between your starting point and your current position, but rather between the
point where you last pressed B and your current position.
4. To clear the displayed data and store it into memory, hold down D until the display
shows "– – – – M" or "– – – – F".
• For details on the memory, see "About altitude differential memory management".
End
Total
measurement
Maximum Ascent/Maximum Descent
Pressing the A button in the Altitude Differential Mode while a measurement is in
progress shows the maximum altitude reached (maximum ascent) during the current
measurement. Press A again and the display changes to the maximum negative
altitude reached (maximum descent). These values are calculated in relation to the
start point (altitude zero) of the measurement.
Maximum Ascent
Altitude Differential Display
• If you do not press a button for about six seconds while the maximum ascent or
maximum descent value is shown, the display automatically returns to the altitude
differential display.
About altitude differential memory management
You can store up to three sets of altitude data in memory. Once memory is full, the
next set of data recorded causes the oldest set of data in memory to be deleted. Note
that no data is stored in memory if the maximum ascent/maximum descent does not
exceed ±15 meters (40 feet).
Memory 1
Newest data
The following table shows the data that makes up each set.
Data
Total Altitude
Differential between the end point and the starting point
Differential
(altitude zero).
Maximum Ascent
Maximum differential between the end point and the starting
point (altitude zero).
Maximum Descent
Maximum negative differential between the end point and the
starting point (altitude zero).
Total Ascent
Total of ascent values
Total Descent
Total of descent values
Ascent 2
Descent 1
Ascent 1
Start
Maximum Descent
Total Ascent = Ascent 1 + Ascent 2
Total Descent = Descent 1 + Descent 2
• The measured data can be recalled and manually deleted in the Data Recall Mode.
DATA RECALL MODE
Use the Data Recall Mode to recall and delete altitude
Mode indicator
differential data from memory. Whenever you enter the
Data Recall Mode from another mode, the newest data is
displayed first.
To recall data from memory
1. In the Data Recall Mode, press B to scroll through
displays for altitude differential memory data sets 1, 2,
and 3.
Memory number
[ Memory Number Display ]
2. While any one of the memory data set displays is shown, press D to scroll through
the data contained in that set in the following sequence.
2376-2
Maximum Descent
Memory 2
Memory 3
Cleared from memory
Description
Maximum Ascent
End
Total Altitude
Differential
Descent 2