NOTE: The Low Battery Alarm ON and OFF points operate on rate compensated (Peukert) amp hours consumed. Once the alarm is activated, the battery must be charged until Alarm OFF Set Point is reached to turn the alarm off.

F12 LOWVOLTAGEALARMTHRESHOLD

F12 sets the voltage below which the Low Battery Alarm is activated. But the voltage must remain below this set point for a full 15 seconds before the Low Battery Alarm goes ON. Dropping below the Low Voltage Alarm Threshold for less than a full 15 seconds will not activate the alarm.

If low voltage activates the alarm while the battery is above the Alarm OFF (amp hour) Set Point, the alarm goes OFF as soon as voltage remains above the low voltage threshold for 15 seconds. If the battery is below the Alarm OFF (amp hour) Set Point when low voltages turn the Alarm ON, the alarm stays on until the battery is recharged to above the Alarm OFF (amp hour) Set Point.

RANGE: 5.0–40 V (0–50 V Scaling) STEP: 0.1 V Default 10.5 V

RANGE: 5.0–80 V (0–100 V Scaling) STEP: 0.1 V Default 10.5 V

RANGE: 50–400 V (0–500 V Scaling) STEP: 1.0 V Default 105 V

THINGS TO REMEMBER:

1)The Low Battery Alarm may be activated by either a low Voltage OR a low amp-hour condition.

2)There must be a 10% difference between the Low Battery Alarm ON set point and Low Battery Alarm OFF (Recharge) Set Point.

3)Because Low Battery Alarm ON may be triggered by rated compen- sated (Peukert) amp hours, you may see fewer amp hours removed in the numeric display than expected. The more rapidly you have discharged your battery, the more pronounced this variance will be.

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