1）Buttons And Functions; 2）Explanation Of Display; 3）How To Correct Altitude; 4）About Climbing Speed - Seiko S830 Instructions Manual

（1）Buttons and functions
Press Button Ⓐ to switch to the ALTI mode. After ALTI is displayed at the top
row, the display is switched to the current altitude display.
Button Ⓑ Button Ⓒ
Button Ⓓ
4
Button Ⓐ Button Ⓔ
Button Ⓕ
150
① P ress and hold Button Ⓓ to switch to the altitude correction (ADJ) mode. At this time, the altitude indication blinks.
② C orrect the altitude by increasing the value with Button Ⓒ and decreasing the value with Button Ⓔ.
When the unit is set to [m]
・ T he value can be set in 1-m increments. Press and hold Button Ⓒ or Button Ⓔ to quick-
ly increase or decrease the value by 10 meters.
When the unit is set to [ft]
・ T he value can be set in 5-ft increments. Press and hold Button Ⓒ or Button Ⓔ to
quickly increase or decrease the value by 50 feet.
③ W hen you press Button Ⓑ , the setting is switched to the drift cancel setting. This time, ei-
ther ON or OFF blinks. ON/OFF is switched with Button Ⓒ or Button Ⓔ
※ The altitude is changed when a rapid atmospheric pressure change occurs.
4 ※ D uring mountaineering recording, the drift cancel function is not activated, and the state is automatically switched to
a pause. When the mountaineering record has been obtained, the pause is cancelled, and the function is reactivated.
④ W hen altitude correction and drift cancel setting are completed, cancel the setting state by pressing Button Ⓓ
Even if it is not cancelled, the display automatically returns to altitude measurement display within 2 to 3 minutes.
Ⓒ Ⓑ
Ⓓ
Press and hold
Ⓓ
Ⓔ
Ⓓ
Altitude display state
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Button Ⓐ : To switch to the barometer
/thermometer mode
Button Ⓑ : To switch to the watch function
Button Ⓒ : Mountaineering plan no. display
/altitude correction (plus)
Button Ⓒ (Press and hold): To display mountaineering record no.
/interrupt temporarily mountaineering
data recording/restart
Button Ⓓ (Press and hold): To switch to altitude
correction, drift cancel setting
Button Ⓓ (Press and hold for a longer time):
To switch to reverse mode setting
Button Ⓔ : Mountaineering plan outline display
/mountaineering record details display
/altitude re-measurement/altitude correction (minus)
Button Ⓔ (Press and hold): Mountaineering record start/end
Button Ⓕ : To turn on the built-in illuminating light
Button Ⓕ (Press and hold): To switch to the Bluetooth mode
.
Ⓒ Ⓑ Ⓒ
Ⓑ
Ⓔ Ⓔ
Altitude correction About drift cancel
state
（2）Explanation of display
Climbing speed: the indication is updated every 10 seconds.
Range of display: between -9999 and 9999 m/h, between -9999 and 9999 ft./h
Altitude: the indication is updated every 10 seconds.
Range of display: between -699 and 9164m, between -2290 and 30065 ft.
Current time: current time is displayed
※The units used in the illustration are the default settings.
（3）How to correct altitude
About correction of altitude
The altimeter of this product calculates based on the atmospheric pressure.
Some errors may occur by change in atmospheric pressure and temperature
change due to atmosphere and diff erence in elevation. For this reason, make
adjustments of altitude at points where the correct altitude is known such as
a starting point of a trail or during a climb.
Information on altitude can also be searched on a map or through the Internet.
About drift cancel
This is a function to cancel altitude change caused by atmospheric pressure
change when the altitude is not changed during your stay in a mountain cot-
tage, etc.
（4）About climbing speed
・ C limbing speed represents the diff erence in altitude by moving per one hour in units of m/h.
・ T he immediate preceding ascending altitude or descending altitude is convert-
ed into amount of change in altitude per one hour.
・The indication is updated every 10 seconds.
・It is displayed at the top row of the altimeter display.
※Why is climbing speed required?
It is extremely important to know your pace during climbing.
C onfi rmation of climbing speed is an important index to estimate whether it is possible
to climb up to a target point within a scheduled time.
I n general, the time required to complete a trail is based on climbing speed of 300 m/
h as a standard, however, climbing speed widely varies depending on mountain profi le,
.
weather, age, body strength and experience.
K nowing your average climbing speed is helpful to calculate the time required to com-
plete the route. Make sure to set up a reasonable and safe plans for mountain climbing.
（5）How to measure altitude again
・ A ltitude is normally measured every 10 seconds in altimeter
mode. When you want to immediately measure the altitude
again, press Button Ⓔ .
・ A ltitude measurement automatically stops after 12 hours have
elapsed since measurement starts, however, you can restart
the altitude measurement by pressing Button Ⓔ
4
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4
Ⓔ
Measurement
automatic
.
stop state
153