3 Checking and starting the operation
3-1 Names and functions of each part of the operation and display sections
BU5002R/BU3002R/BU3002RH
ON: Hold this switch down for 3 seconds or longer to
start outputting power several seconds later.
OFF: When the switch is turned on, hold it down for 3
seconds or longer to stop outputting power.
Note:
• As long as the AC input plug is connected to a
commercial power supply, whether the power switch is
turned ON or OFF, the battery is charged.