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Chapter 5 Handling the CU-200 (Option)
143
Charging Operation and LED Indication
Operator's Action CU-200 Status Charge LED on the BHT
On standby
⇓
Place the BHT on the CU-200.
⇓
Charging
⇓
After approx. 3 hours (approx. 5.5 hours*)
when the CU-201/221 is powered from the
AC adapter
After approx. 9 hours (approx. 21 hours*)
when the CU-221 is powered from the USB
interface
⇓
Charging completed
⇓
Remove the BHT. On standby
*For grip style BHTs with two battery cartridges loaded.
If the CU-221 is self-powered via the USB interface from the USB host (PC) or USB hub and the host PC
is in suspend mode, the CU-221 cannot charge the battery cartridge.
If the host PC switches to the suspend mode when the CU-221 is charging the battery cartridge, then the
CU-221 stops charging. When the host PC recovers from suspend mode, the CU-221 starts charging
again. To prevent the CU-221 from getting affected by suspend mode, use the dedicated AC adapter.
ON (in red)
OFF
ON (in green)
OFF