Understanding the status lights – Intermec CN2G User Manual
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Chapter 1 — Using the CN2G Handheld Computer
14
CN2G Handheld Computer User’s Manual
To calibrate the screen
1
Press and hold B, and then press U. The calibration screen 
appears. 
2
Follow the instructions to calibrate the screen.
Understanding the Status Lights
The status lights on the CN2G turn on to indicate the status of 
the battery or a successful decode of a bar code. 
Good Read 
light
Battery 
light
CN2
CN2G Status Lights: This illustration shows the location of the Battery and 
Good Read lights. 
Understanding the CN2G Status Lights
Light
Color
Description
Good Read
Green
This light turns on when the CN2G 
successfully decodes a bar code. 
Red
This light turns on when you press the 
Scan button or one of the Side Scan 
buttons. 
Battery
Green
When the CN2G is connected to a power 
source, this light turns on to indicate that 
the battery is fully charged. 
Orange
When the CN2G is connected to a power 
source, this light turns on if you cannot 
charge the battery. The temperature may 
not be within the charging range, or the 
battery may be damaged. 
Red
When the CN2G is connected to a power 
source, this light turns on to indicate that 
the battery is charging.