Honeywell HW100SPI Owner's Manual page 18

Troubleshooting
LED is green
but no power Damaged power inverter
output
Audio system internal
Audio system
power supply not filtering
interference
modified sine wave
15 www.honeywellpowerinverters.com
Never use a damaged power inverter.
See "Warranty", page 17.
Use audio system with higher
quality filtering.
HW100SPI Power Inverter Owner's Manual