Manual

19
AUTO SHUTDOWN FEATURE
To preserve battery life, the MUTT
®
enters a Sleep mode if inactive after 20 minutes
with the power On.
• A sound is emitted every 10-20 seconds to inform the operator of the condition.
• Activation of any test mode takes the MUTT
®
out of Sleep mode.
CABLE TESTING
The MUTT
®
has a special cable feature to test 7 round pin cables for continuity. The
cable testing feature can be used to test a tractor’s cable or the supplied MUTT
®
cable.
It is recommended that all cables be tested prior to the MUTT
®
operation.
TEST PROCEDURE
PRIOR TO CABLE TESTING:
To avoid erroneous fault, be certain the 7 pins in each plug are clean and spread to the
proper size.
• Insert each end of the cable into both side connectors on the MUTT
®
.
Be sure to push the cable ends in rmly until they reach the bottom of the connector.
• Turn main power switch to desired power supply.
• Once the power is selected, the green lights around the Control Knob will blink and
disappear one at a time until only the Ground Integrity light remains solid green. Once
the initial check has been performed, poor cable conditions will be shown by a blinking
light for the problem circuit.
• If the cable has an open circuit or continuity problem, the corresponding circuit
ashes repeatedly.
• Further testing can be performed by selecting each circuit individually via the Control
Knob or Remote. When an open circuit is detected, the LED for the circuit will ash
and an audible alert will be heard.
NOTE: Always check the MUTT
®
connector pins at the side of the MUTT
®
for proper ex-
pansion. Over time, the pins may bend in slightly resulting in a poor connection between
the connector and the cable ends. A at head screwdriver can be used to expand the
pins until the a tight connection is made.