RetroSound Model Two - Installation and Noise Troubleshooting

Model Two Owner’s Manual
Copyright 2014 © Retro Manufacturing, LLC Page 35
Troubleshooting
Problem Possible Cause Acon to Solve Problem
Radio will not
turn on (no
lights, no sound)
12 volt Ba+ wire not con-
nected or incorrect voltage
Check all connecons for
proper voltage with a volt
meter. Voltage range: 12-15
volts
Check +12 volt accessory
wire connecon
+12 volt accessory wire
not connected or incorrect
voltage
Ground wire not connected Check ground connecon
Fuse on Ba+ is blown Replace blown fuse
No sound heard
from unit but
unit lights up
Volume turned all the way
down
Increase radio volume
Internal amp in protecon
mode
Check speaker leads for any
grounded or shorted wires
Make sure the unit is in
the desired source mode
(AUX,BT Audio, etc)
Check to make sure that unit
is in desired source mode
Unit blows fuses Possible short in wiring Incorrect fuse used, make
sure only fuses with correct
15 amp rangs are used /
Check all wiring connecons
for possible short
Baery hooked up back-
wards
Make sure baery is prop-
erly connected
USB ERR Invalid media/device type Please review page 31 to
learn which formats and
devices are acceptable for
playback in this unit
System Reset
To restore/reset the unit to factory defaults, remove all power from the unit,
wait 2 minutes and then reconnect power.