TM 10-3930-659-20 2-27. MULTIMETER (Con't). c. Measuring DC Voltage. (1) Set multimeter ON/OFF switch (4) to ON position. (2) Press VOLTS FUNCTION switch (1). (3) Set AC/DC selector switch (3) to DC. (4) Select and press LOWEST VOLTAGE/OHMS selector switch (6) for voltage range higher than the volts to be measured. (5) Connect red probe (9) to positive (+) side of circuit and black probe (8) to negative (-) side of circuit. (6) Read digital readout (7) and interpret the results as DC voltage in the circuit being tested. 2-28. ELECTRICAL REPAIR. a. General.    Specific  electrical  system  maintenance  tasks  are  covered  in  Chapter  6  of  this  manual.    The following are general electrical practices and procedures. TA706725 2-20