La Crosse Technology BC-1000U Instruction Manual page 7

Compartment Number key
Press and release the Number key to select a particular battery compartment for charge modes
and/or display mode adjustment.
MODE key
Hold the MODE key for about 1 second to activate the mode change. Press and release the
MODE key to toggle between the ―Charge‖, ―Discharge‖, ―Test‖ and ―Refresh‖ mode. To change
the operating mode for an individual rechargeable battery, first press the corresponding
NUMBER key then press the MODE key.
DISPLAY key
Press and release the DISPLAY key to view: Charging current (in mA), Time elapsed (in hh:mm),
the Terminal voltage (in V) and Accumulated capacities (in mAh or Ah) during the charging or
discharging process. To change the display content of an individual rechargeable battery, first
press the corresponding NUMBER key then press the DISPLAY key.
CURRENT key
Press and release the CURRENT key to select the amount of current to be applied (within the
first 8 seconds after batteries are inserted) in different operating modes (also see ―Start
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