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Setting the Voltage Level of the TM500
1A. Press the SELECT button until the Voltage LED ( V ) is illuminated.
2A. Press the SELECT and RESET buttons simulataniously until the LED display flashes.
3A. Press the RESET button to change the displayed voltage to the desired fully-charged voltage level:
• For a 12 VDC system, set this voltage between 14.3–14.9 volts for
• For a 24 VDC system, set this voltage between 28.6–29.6 volts for
• For a 48 VDC system, set this voltage between 57.2–59.2 volts for
Refer to the battery manufacturer’s recommendation for other types
4A. Press the SELECT button to accept the new value. The selection range is between 10 to 64.9 VDC.