Ono Sokki CF-4700, User Manual

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47
Optional Hardware
CF-4700 FFT Comparator
z
Battery status symbol
The following table shows the battery status symbols and operation statuses.
Status Symbol Meaning Detail
Power source backup
function available. Battery is functioning normally. Charging the battery pack is stopped due to the ambient
temperature.
Charging battery Charging the battery pack.
Charging battery with
limitations/Charging stopped
Charging the battery pack is limited or stopped due to the
ambient temperature.
• The power source back up function is running normally.
Power source backup
function unavailable Charging Charging status of the battery pack.
• While charging, use the POWER switch on the CF-4700
FFT comparator to turn off the power.
• To use the backup function, charge the battery until the
status becomes “Available”.
After charging more than 15 minutes, the power source
backup function becomes available (when started with 0%
battery level).
Charging battery with
limitations
Charging the battery pack is limited due to the ambient
temperature.
• While charging with limitations, use the POWER switch on
the CF-4700 FFT comparator to turn off the power.
• To use the backup function, charge the battery untill the
status becomes “Available”.
The following indicates the time until the power source
backup function becomes available (when started with 0%
battery level).
At an ambient temperature of 5°C: approx. 1 hour
At an ambient temperature of 0°C: approx. 8 hours
Charging stopped Charging the battery pack is disabled due to the ambient
temperature.
• While charging, use the POWER switch on the CF-4700
FFT comparator to turn off the power.
Charging the battery pack is disabled to protect the
lithium-ion battery in the envrionment with the ambient
temperature below 0°C or above 40°C.
No battery pack The CF-0478 power source backup function option is
installed. No battery is installed.
• With no battery pack, use the Power switch on the CF-4700
FFT comparator to turn off the power.
• To use the power souce backup function, open the battery
pack housing plate and install the battery pack.
Not installed The CF-0478 power source backup function is not installed.