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Chapter 1 — Using the CK30 Handheld Computer
18 CK30 Handheld Computer User’s Manual
Understanding the Status Lights
The status lights on the CK30 turn on to indicate the status of
the battery, a successful decode of a bar code, or a user-defined
function.
User-defined
lights
System Status
light
Good Read
light
Battery
light
CK30 Status Lights
The battery light and the battery screen icons work with each
other to alert you to the status of your battery. If the battery
light comes on, check the status bar to see which battery icon
appears on it. Use the CK30 Screen Icons table on page 15 to
help determine when you need to replace your battery.
Understanding the CK30 Status Lights
Light Name Light Description
User-Defined
Use the Software Developer’s Kit (SDK) to
program these lights to turn on and off for any
task or error within your application. For help,
see the Intermec SDK User’s Manual available
on the Intermec Developer’s Library CD or
the Intermec web site.
Light Status What It Means
Battery
Off The battery is charged.
On Battery is critically low. You
need to replace the battery
now.
Good Read This light comes on when the CK30
successfully decodes a bar code.
System Status Reserved for future use.