TomTom ONE Manual&Nbsp;

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Set clock
Battery saving preferences
This button may only be available if all menu options are shown. To show all
menu options, tap Show ALL menu options in the Preferences menu.
Reset factory settings
This button may only be available if all menu options are shown. To show all
menu options, tap Show ALL menu options in the Preferences menu.
Set clock
Tap this button to select the type of clock that is shown and set the time.
The easiest way to set the time is by tapping the Sync button. Your ONE/XL
will then take the time from GPS information.
Note: After using Sync to set the time, you may have to adjust the hours
depending on your time zone. Your ONE/XL works out your time zone and
always keeps the time correct using GPS information.
You can only use Sync if you have GPS reception, so you cannot set the
clock in this way when you are indoors.
Battery saving
preferences
Tap this button to configure your ONE/XL to conserve power when
possible. The following options are available:
• Never turn off screen
• Turn off screen between instructions
• Always turn off screen
Then select whether or not you want to Switch off when external power is
lost.
Reset factory
settings
Tap this button to restore the factory settings to your TomTom ONE/XL.
All your settings, including Favorites, your Home location, warnings for
POIs and any Itineraries you have created are deleted.

TomTom ONE Specifications

General

Auto	Yes
Marine (chartplotters, sounders)	No
Display resolution	480 x 272 pixels
Display number of colors	65536 colors
Display size (HxV) (imperial)	4.3 \
Internal memory	1024 MB
Processor frequency	266 MHz
Bluetooth version	2.0+EDR
Battery life (max)	2 h
Operating temperature (T-T)	-10 - 55 °C

Weight and Dimensions

Depth	27 mm
Width	119 mm
Height	86 mm
Weight	208 g