Schumacher PI-100SL - Manual (Page 4)

4
OPERATING INSTRUCTIONS
Plugging into an airplane power or 12V accessory outlet:
1. Plug the included power cable into the inverter. Note the
plug will only fit into the outlet one way.
2. If using a 12 volt accessory outlet, push the adapter into
the airplane power plug firmly. Note the plug will only fit
into the outlet one way. Press the plug into the power
outlet firmly.
. The LED indicator light should glow GREEN verifying
the inverter is receiving power. If the LED indicator glows
RED, read Troubleshooting.
4. Make sure that the device to be operated is turned OFF.
Plug the device into the PI-100SL AC outlet or USB outlet
and turn the device on.
NOTE: A ‘’buzzing’’ sound emitted from inexpensive
sound systems is the result of ineffective filters in the
sound system. This can be resolved by purchasing a
sound system with a higher quality power supply or
higher quality filter.