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Operation Guide 2894
5
To set a reference altitude
1. In the Altimeter Mode, hold down E until
SET appears in the upper display area.
2. Release E, and wait for four or five more
seconds until either
OFF or the current
reference altitude value (if set) start to flash.
This is the setting screen.
3. Press C (+) or A (–) to change the current
reference altitude value by 5 meters (or 20 feet).
• You can set the reference altitude within the
range of –10,000 to 10,000 meters (–32,800
to 32,800 feet).
• Pressing A and C at the same time returns to
OFF (no reference
altitude), so the watch performs air pressure to altitude conversions
based on preset data only.
4. Press E to exit the setting screen.
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Altitude graph
The altitude graph shows Altimeter Mode
measurement results.
• The vertical axis of the graph represents
altitude, and each dot stands for 10 meters (40
feet).
• The horizontal axis represents time, and the flashing dot in the rightmost
column indicates the latest measurement result. For the first three minutes,
each dot represents five seconds. After that, each dot represents two
minutes.
• An out of range measurement result or a measurement error will cause the
column of dots for that measurement to be blank (skipped).
Altitude Differential Pointer
While a measurement operation is being performed in the Altimeter Mode, the
altitude differential pointer indicates the difference between the current
altitude and the last measured altitude.
Time
Altitude
Points to 9 o'clock for
differentials outside the
range of ±15 meters/49 feet.
Meter values
Foot values
Altitude differential examples
in the illustration are indicated
in 10-meter/33-foot steps.
Current altitude greater
than most recent
measured altitude
Current altitude less
than most recent
measured altitude
Altitude differential pointer
• Altitude differential is indicated in the range of ±15 meters, in 1-meter units.
• Altitude is calculated and displayed using meters as the standard. Altitude
can also be read in feet units as shown in the illustration.
To turn display of the altitude differential pointer on and off
1. In the Altimeter Mode, hold down E until
SET appears in the upper display area.
2. Release E, and wait for four or five more
seconds until either
OFF or the current
reference altitude value (if set) start to flash.
This is the setting screen.
3. Press D twice to display the pointer on/off
setting screen.
4. Press C to toggle display of the altitude
differential pointer on (
ON displayed) and off
(
OFF displayed).
5. When the setting is the way you want, press
E to exit the setting screen.
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Altitude Alarm
The altitude alarm sounds for about five seconds when the current altitude
matches a preset value during an altitude measurement operation. You can
press any button to stop the alarm after it starts to sound.
The altitude alarm sounds only while the Altimeter Mode’s Altitude Screen is
on the display. It does not sound while the watch is in another mode or while
another Altimeter Mode screen is on the display.
Example
If you set the altitude alarm at 130 meters, it sounds when you pass the 130-
meter mark on your way up and on your way back down.
To set the altitude alarm
1. In the Altimeter Mode, hold down E until
SET appears in the upper display area.
2. Release E, and wait for four or five more
seconds until either
OFF or the current
reference altitude value (if set) start to flash.
This is the setting screen.
3. Press D once to display the altitude alarm
setting.
4. Press C (+) or A (–) to change the current
altitude alarm value by 5 meters (or 20 feet).
• You can set the altitude alarm value within
the range of –10,000 to 10,000 meters
(–32,800 to 32,800 feet).
• Pressing A and C at the same time resets
the altitude alarm value to
O.
5. Press E to exit the setting screen.
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Altitude alarm value
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Altitude alarm on indicator
Current On/Off status
To turn the altitude alarm on and off
1. In the Altimeter Mode, hold down E until
SET appears in the upper display area.
2. Release E, and wait for four or five more
seconds until either
OFF or the current
reference altitude value (if set) start to flash.
This is the setting screen.
3. Press D once to display the altitude alarm
setting.
4. Press B to toggle the altitude alarm on (
ON)
and off (
OFF).
5. Press E to exit the setting screen.
• An altitude alarm on indicator appears on the
Altimeter Mode’s Altitude Screen while the
altitude alarm is turned on. This indicator does
not appear on any other screen or in any other
mode.
Altitude Data Recall
Use the Data Recall Mode to view altitude periodic records currently in
memory, as well as the current session record and the altitude historical
record. Altitude data records are created and stored in the Altimeter Mode.
Data Screens
The following explains the contents of each of the screens that appear in the
Data Recall Mode.
Note
• While the periodic record, high altitude, or low altitude screen is displayed,
the bottom part of the display alternates between the measurement date
(month and day) and measurement time at 1-second intervals.
Altitude
Recording date
(Month – Day)
▲
▲
Alternates at
1-second intervals.
Recording time
(Hour : Minutes)
Periodic
record
indicator
Periodic Records
Periodic records show only data for the last save session performed with the
watch. There can be up to 40 periodic records in memory.
Current Session Record Contents
The following data items show the contents of the current session record.
Data Type
High Altitude
Low Altitude
Total Ascent
Total Descent
Relative Altitude
Change
Description
Highest altitude reached during the
recalled session.
Lowest altitude reached during the recalled
session.
Total cumulative ascent during the recalled
session.
Total cumulative descent during the
recalled session.
Relative change in altitude during the
recalled session.
Screen Name
MAX
MIN
ASC
DSC
REL