Tech4o Altimeter Watch manual Button Functions, Major Function Modes, Time / Date Mode Display

1.1 Button Functions

Mode Button: [M]

Selects among the main modes of the watch.

Set/+ Button: [s/+] Accesses setting mode and

increase/change digits during setting display. Also sets intermediate/lap times in stopwatch mode.

On/Off Button: [o/o]

Confirms selections, start/stop the stopwatch, and lock/unlock altitude.

Option/- Button: [o/-]

Decreases/changes digits during setting display and browse through sub-modes

Light Button: [L]

Illuminates the watch face for use during low light conditions.

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1.2 Major Function Modes

Press any button to wake the watch from sleep mode. Press the [M] button to toggle among the main function mode.

2 Time / Date Mode - Display

• To view time mode, press the [m] button until the mode indicator displays the clock symbol.

• When Time / Date mode is selected, the watch will display the day of the week and current time on the top row and the current date or temperature on the bottom row.

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