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Calculate the time for the safety timer as follows:
Examples:
Battery capacity
Charging current
Timer time
2000 mAh
2.0 A
2000 / 2.0 = 1000 / 11.9 = 84 minutes
3300 mAh
3.0 A
3300 / 3.0 = 1100 / 11.9 = 92 minutes
1000 mAh
1.2 A
1000 / 1.2 = 833 / 11.9 = 70 minutes
The factor 11.9 is used to permit charging 140% of the rechargeable battery capacity (the rechargeable
battery is guaranteed to be fully charged then), before the safety timer trips.
Automatic deactivation at specific charging capacity
This safety function of the charger terminates charging automatically when a certain capacity has been "loaded" into
the battery.
The safety function can be switched on ("ON") or off ("OFF") and the capacity can be set.
However, do not set a capacity which is too low; otherwise the rechargeable battery cannot be fully
charged.
Switching the key confirmation/warning sounds on/off
With the option "Key Beep", confirmation beep for each push of a button is switched on ("ON") or off ("OFF").
The function "Buzzer" switches the signal sound for various functions/warning messages on ("ON") or off ("OFF").
Monitoring of the input voltage
This function monitors the voltage at the charger input. This is sensible when a 12 V car lead battery is used for
power supply. If the voltage drops below the set value, charging is terminated to prevent deep discharge of the car
lead battery.
Capacity Cut-Off
ON 5000mAh
Key Beep ON
Buzzer ON
Input Power Low
Cut-Off 11.0V
Summary of Contents for 1528380
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