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Watch Operation Guide 3515
Note
To retrigger measurement, press (C).
●
The watch will automatically return to
●
the current time screen if you do not
perform any operation for about one
hour during barometer/temperature
measurement.
Measurement ranges are shown
●
below. [- - -] will appear for the
measured value if it is outside the
allowable range.
Barometric pressure measurement:
260 hPa to 1,100 hPa (7.65 inHg to
32.45 inHg)
Thermometer measurement: -10.0 °C
to 60.0 °C (14.0 °F to 140.0 °F)
Large changes in barometric pressure
●
and/or temperature can cause past
data readings to be plotted outside of
the visible area of the graph. Though
plots are not visible, the data is still
maintained in watch memory.
Barometric Pressure Change
Indications
Whenever the watch detects a significant
change in air pressure readings (due to
sudden altitude change, or to the passage of
a low pressure or high pressure area), it will
perform a sound and/or vibration operation
and display a flashing arrow to let you know.
The arrow that appears shows the direction of
the pressure change. These alerts are called
"Barometric Pressure Change Indications".
This
Means this:
indicator:
Sudden drop in pressure
Sudden rise in pressure
Sustained rise in pressure,
shifting to a fall
Sustained fall in pressure, shifting
to a rise
Important!
To ensure correct barometric pressure
●
change indicator operation, enable it in
a location where the altitude is
constant (such as a lodge, camp area,
or on the ocean).
A change in altitude causes a change
●
in air pressure. Because of this, correct
readings are impossible. Do not take
readings while ascending or
descending a mountain, etc.
1.
Display the current time screen.
Watch Mode
l
2.
Use (A) and (D) to select [BAROMETER].
3.
Press (C).
This displays the current barometric
pressure and temperature.
4.
Hold down (A) for at least two seconds.
This displays the barometer/temperature
measurement setting screen.
Pointer
5.
Use (A) and (D) to move the pointer to
[BAROMETER INFORMATION].
6.
Press (C).
7.
Use (A) and (D) to select a barometric
pressure change indicator setting.
Enables the barometric pressure
[ON]
change indicator.
Disables the barometric pressure
[OFF]
change indicator.
8.
Press (C) to complete the setting
operation.
After the setting operation is complete, a
check mark appears for a few seconds,
and then the barometric pressure/
temperature setting screen re-appears.
9.
Press (E) to exit the setting screen.
Note
If the barometric change indicator is
●
enabled, readings are taken every two
minutes even while the watch is
performing an operation other than
barometric pressure and temperature
measurement.
The Barometric Pressure Change
●
Indication becomes disabled
automatically 24 hours after it is
enabled.
Power Saving is disabled while
●
barometric pressure trend information
is enabled.
Power Saving
l
The barometric pressure change
●
indicator will become disabled
automatically when the battery
becomes [CHG] or lower.
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