If ARM601-x RM601-x or RM607-x can’t be powered on or shows “LOV” (Low Voltage). Perform below
- Change all 4 AAA batteries and put them in correct direction as indicated
- if problem exists, test the battery holder voltage (see below picture) and voltage of each battery
- battery holder should read 5~6V for new batteries
- each AAA battery should read 1.5V
- if each AAA shows normal voltage while battery holder shows lower voltage, check the battery direction again,
- if battery direction is correct, contact us for battery holder replacement
