4
nüvi 2405/2505 Series Owner’s Manual
2
Select
Off
.
Resetting the Device
You can reset your device if it stops functioning.
Hold the
Power
key for 10 seconds.
About Sleep Mode
Use sleep mode to conserve battery power
when your device is not in use. Sleep mode
uses very little power, and a battery charge lasts
for weeks when your device is in sleep mode.
Entering Sleep Mode
Press the
Power
key.
Exiting Sleep Mode
While the device is in sleep mode, Press the
Power
key.
Adjusting the Screen Brightness
1
Select
Settings
>
Display
>
Brightness
.
2
Use the slider bar to adjust the brightness.
Adjusting the Volume
1
Select
Volume
.
2
Select an option:
• Use the slider bar to adjust the volume.
• Select to mute the device.
• Select >
Audio Mixer
and use the
slider bars to adjust the volume for
navigation prompts, phone, and media.
Summary of Contents for nuvi 2455LT
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