Dolphin CN80 Mobile Computer 19
Configure the Screen Backlight
The display has an ambient light sensor that automatically adjusts the backlight
intensity to conserve power and ensure the display is readable. You can also
manually set the backlight intensity if you do not want to use the automated
adaptive brightness feature.
1. Swipe up from the bottom of the Home screen to access all apps.
2. Tap Settings > Display.
3. Choose one of the following options:
• To have the computer automatically adjust the brightness for your work
environment, turn On the Adaptive brightness setting. You can tap
Adaptive brightness to toggle the feature On or Off.
• To set the brightness level manually, verify the Adaptive brightness feature
is turned Off, and tap Brightness level. Adjust the slider to set the brightness
level.
About the Scan Status LED
The Scan Status LED indicates the read status of the imager when scanning a bar
code. When active, the LED illuminates the outer ring of the front speaker.
Scan Status LED Descriptions
To learn more about how to use and configure the imager engine for scanning, see
Use the Image Engine beginning on page 45.
LED Color Description
Green Good read of a bar code.
Blinking green The data collection engine is processing or starting up.
Red Failure to scan bar code.
Check to make sure you have the correct symbology enabled.
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