User's Manual

Chapter 1 — Using the Computer
CN3 Mobile Computer User’s Manual 23
To use the Intermec Settings applet to adjust the volume
Using the Status LEDs
The status LEDs above the display show the following information:
The Battery Status LED on the right alerts you to the status of your battery
using any of the following codes:
The center LED shows green (Good Scan) when the CN3 successfully
decodes a bar code scan.
When the CN3 is turned on or off, a steady blue light (Ready-to-Work
Indicator) may illuminate for a short time while the CN3 is suspending or
1 Tap Start > Settings > the System tab > the Intermec Settings icon.
2 Tap (+) to expand Device Settings > Beeper > Volume.
3 Tap any of the options other than “Off” to enable and adjust.
Battery Status LED Descriptions
LED Description
Blinking Red Battery is low, needs charging
Steady Red and CN3 is on external power Battery is charging
Steady Red and CN3 is not on charge Software is not working properly
Yellow Battery is missing or is unable to charge
because its temperature is outside the 0° to
45°C (32° to 115°F) degree charging range
Green and the CN3 is on external power Battery is charged
Off CN3 is not on external power, battery
operating normally
Notification
Battery Status LED
Good Scan LED and Intermec Ready-to-Work Indicator