Product Manual

8
Connections
The headphone jack has a water resistant cover. Lift open to plug
in a stereo phone plug to listen with a headset in noisy environ-
ments.
Replace a blown fuse with a 1/4 amp slow blow.
Use the included RS-232
cable to connect the MUL
to a computer.
To run on external power
or to charge the battery in
the field, connect the exter-
nal DC power cable to the
POWER connector. Con-
nect the other end clips to a
12 to 15 Volt DC power
source. Red to positive and
Black to negative.
The sensor cable is con-
nected to the SENSOR
connector.