Steren MUL-450 Manual Del Usuario página 28

MEASURING AUDIBLE CONTINUITY
1.- Connect the red testing point in the jack signaled "V Ω"
and the black testing point in the jack signaled "COM".
2.- Set the dial to the ")))" range.
3.- Connect the testing points on the circuit to be measured. If
the resistance is less than 50Ohm the multimeter will sound.
MEASURING RJ45, RJ11, RJ12 AND USB CABLES
1.- Connect a USB or RJ11 or RJ12 or RJ45 cables in both
connectors of the multimeter as shown.
ENGLISH-12