Tech4o Altimeter Watch manual Alternate Time Zone Mode Setting, Altimeter Mode Display

7.1Alternate Time Zone Mode - Setting

•In the alternate time zone mode, press and hold the Set/+ button [s/+] for two seconds.

•The hours will flash. Press [s/+] and [o/-] buttons to select the correct hour, making sure to account for a.m. A, or p.m. P. Press the [o/o] button to confirm.

•The minutes will flash. Press [s/+] and [o/-] buttons to select the correct minutes. Press the [o/o] button to confirm.

•The alternate time zone is now set.

8.0 Altimeter Mode - Display

Altimeter mode provides information and trends based on the user’s altitude relative to sea level.

• To view the altimeter, press the mode [m] button until the mode indicator displays A.

• In altimeter mode, the watch will display both a 24h & 2h barometric TREND and the current altitude on the top row, and

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the current home time or temperature in the bottom row. For more on interpreting the barometric TREND graph, please refer to section 9: Barometer Mode.

8.1Altimeter Mode - Setting

•Proper calibration is important to ensure accurate altimeter readings.

•To set a reference, press and hold the [s/+] button for 2 seconds. [Note: Reference altitude is a know value that the watch can use as a baseline.]

•Press [s/+] and [o/-] buttons to adjust the reference altitude to your current altitude. Refer to a local topographical map to determine your current altitude. Press the [o/o] button to confirm.

•The unit of measure will now flash. Press [o/-] button to switch between feet and meters. Press the [o/o] button to confirm.

•Altimeter mode also has an optional lock feature.

•Press the [o/o] button to lock altimeter mode and prevent any accidental recordings of changes in altitude.

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