0. Selecting The Dimmer Setting; Detaching The Tomtom - Toyota TNS400 Owner's Manual

2. You can switch between right and left speakers by pressing the [FUNC/AF] button and
the [SCREEN] button simultaneously for more than 3 seconds.
RIGHT ↔ LEFT
RIGHT: Output from the right front speaker
LEFT: Output from the left front speaker
Attention: The [SOURCE/PWR] button must be off prior to using this feature. (Press
[SOURCE/ PWR] button for more than one second - "GOOD BYE" will momentarily be
displayed).

4.0. Selecting the dimmer setting

In order to make the screen easier to view, the screen brightness will change when the vehicle
lights (side lights, tail lights, license plate lamp) are lit.
1. Press the [SOURCE/PWR] button for more than one second to turn the audio mode OFF
("GOOD BYE" will momentarily be displayed).
2. You can switch the dimmer setting on or off by pressing the [MUTE] button and the
[FUNC/AF] button simultaneously for more than 3 seconds.
DIMM ON ↔ DIMM OFF
ON: Dimmed
OFF: Not dimmed
Attention: The [SOURCE/PWR] button must be off prior to using this feature. (Press
[SOURCE/ PWR] button for more than one second - "GOOD BYE" will momentarily be
displayed).
Note: The brightness and day/night view of the TomTom display can be changed in
conjunction with the dimmer setting. They can also be changed manually from TomTom. See
the manual for the TomTom for information about "Docking Preferences".

4.. Detaching the TomTom

Using the TomTom
The navigation function can still be used even if the TomTom is detached from the main unit.
How to detach the TomTom from the main unit
1. Press the [Release] button.
The right end of the TomTom detaches from the body of the main unit.
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