User manual

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INITIAL PARAMETER SET-UP (USER'S SET-UP)
Safety time
ON 120min
Key Beep ON
Buzzer ON
Input Power Low
Cut-Off 10.0V
When the charge process starts, the integrated
safety timer starts to run simultaneously. If an
error occurs or the termination circuit cannot
detect whether the battery is fully charged or not,
the unit is programmed to prevent overcharging
and will terminate the charge process. Please refer
to the statement below to calculate the timer you set.
Safety Timer Calculation
When charging NiCd or NiMH batteries, divide the capacity by the
current, then divide the result by 11.9. Set this number of minutes as
the setting for the safety timer setting. If the charger stops at this time
threshold, about 140% of the capacity will have been fed into the battery.
For example:
Capacity Current Safety Time
2000mAh 2.0A (2000/2.0=1000)/11.9=84 minutes
3300mAh 3.0A (3300/3.0=1100)/11.9=92 minutes
1000mAh 1.2A (1000/1.2=833)/11.9=70 minutes
INCDEC
INCDEC
-+
INCDEC
-+
Capacity Cut-Off
ON 5000mAh
INCDEC
INCDEC
INCDEC
INCDEC
-+
INCDEC
-+
INCDEC
-+
This program provides a maximum capacity
protection function. If the Delta-peak voltage
can not be detected or the safety timer times
out, the charge process will stop automatically
when the battery reaches the user-set maximum
charge capacity,
A beep sounds to confirm the user's operation
every time a button is pressed. The buzzer or
melody sounds at various times during an
operation to confirm a different mode change.
These functions can be switched on or off.
This function monitors the voltage of the input
source used to power the charger. If the voltage
is lower than the user setting, the program will
end forcibly to protect the input source.