Denso BHT-4000 User Manual page 145

• Battery Cartridge Slot
To charge a battery cartridge all
by itself, load it into this slot.
• POWER LED
Lights when the power is applied to the CU-4000.
• DATA Communications LED
Lights when the BHT-4000 is communicating with
the host computer.
• CHGI LED (BHT-4000 charge lamp)
Lights when the CU-4000 is charging a battery
cartridge loaded in the BHT-4000. Upon completion
of charging, this LED flashes every two seconds.
• CHGII LED (Battery cartridge charge lamp)
Lights when the CU-4000 is charging a battery
cartridge all by itself. Upon completion of charging,
this LED flashes every two seconds.
During discharging of a battery cartridge, this LED
flashes every 0.5 second.
Chapter 6. Handling the CU-4000
• Status Indicator
Shows the status of the CU-4000.
POWER DATA
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CHG I CHG II