Intermec 6651 User Guide

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4.  After a few seconds, charging starts and the orange LED ➃ starts blinking.
 
Charging time is approximately 2.5 hours. When charging is completed, the
LED stops blinking but continues to light steadily.
 
5.  When charging is completed, disconnect the AC adapter and the power cord.
Note:
  Charging can be performed while the device is in use.
  When charging is completed, disconnect the AC adapter and the power
cord.
Caution:
Be sure to disconnect the DC power plug from the 6651 before opening the
display fully, or you could damage the DC power plug or the DC input jack.
Using AC Power Supply
Use the AC adapter to plug your device into external power whenever possible,
especially when:
  Using a modem card, Ethernet card, or other peripheral.
  Using the backlight feature of your device display.
  Connecting to a desktop computer.
  Letting the LED indicator flash for extended time periods.
1.  Confirm that the power to main device is turned OFF (nothing is displayed on
the screen).
 
2.  Close the display.
 
3.  Connect the AC adapter and the power cord to the main device in the order of
➀, ➁ and ➂.
 
 
4.  Open the display and turn ON the power.
When you have finished using the unit, disconnect the AC adapter and the
power cord.
Note:
Keep the battery pack attached when AC power supply is used.