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舶用機器 Garmin Mobile 20のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Garmin Mobile 20 29 ページ。 Garmin cell phone - mobile phone user manual
Garmin Mobile 20 にも：取付説明書 (12 ページ), 取付説明書 (15 ページ), セットアップ＆ゴー・マニュアル (20 ページ), 適合宣言 (1 ページ), クイック・リファレンス・マニュアル (2 ページ), 適合宣言 (1 ページ), 仕様 (2 ページ), (フィンランド語）ユーザーマニュアル (20 ページ)

Screen Auto Off: Turns off the screen backlight

after a period of inactivity.

Button Sound: Provides audible feedback

when you select keys on the device.

Time Zone: Sets the time zone (page 8).

Units: Sets the unit of measure used for

distances.

Date Format: Sets the format for the date

stamp.

Time Format: Sets the format for the time

stamp.

Text Language: Sets all on-screen text to the

selected language.

GPS Status: Displays GPS satellite information.

File Flicker Suppression: Sets the refresh rate

for recorded video to 50 Hz or 60 Hz.

File Delete: Deletes video recordings or photos

(page 5).

Format Memory Card: Formats the memory

card and deletes all files on the memory

card.

Restore Default Settings: Restores all settings

to the factory default values.

About: Displays device information, including

the unit ID and software version.

Calibrating the Event Detection Sensor

After you install the device, you must calibrate

the event detection sensor.

Select

> Event Detection > G Sensor

Reset> OK.

Select Reset.

NOTE: If the device does not detect events

or incorrectly detects events after you

calibrate the sensor, you can adjust the

sensitivity of the sensor (page

8).