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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.