Configure the Screen Backlight
About the Audio Features
Adjust Ringtone and Notification Volume
Dolphin CT50 and CT50h Mobile Computer User Guide
The display has an ambient light sensor that automatically adjusts the
backlight intensity to conserve power and ensure the display is readable.
You can set the backlight intensity level as needed for your environment.
1 Tap the Settings app.
2 Tap Display > Brightness.
3 Tap AUTO to use the ambient light sensor to automatically adjust the
brightness for your work environment.
Or, adjust the slider to set the brightness level.
The computer has a speaker, a microphone, and several software tools
for configuring the sound volumes.
You can quickly adjust the volume of ringtone and notification sounds by
using the side volume buttons.
Note: This method of adjusting the volume only affects the volume of
ringtone and notification sounds. To change the volume for other sounds,
open the Settings app and tap Sound > Volumes.
Chapter 1 — About the Computer Features