Owner's Manual

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The information enclosed in this user’s manual is to be used as a guide
to assist you in the assembly and installation of your radio. This guide
does not cover every installation possibility, every vehicle, or every
aspect of the installation process.
Retro Manufacturing, LLC or its subsidiaries assume no responsibility for
any installation. This manual may be updated from time to time.
Please check our website for the latest updates:
www.retromanufacturing.com
• Never splice into the power lead to supply other equipment with
power.
• After installation and wiring, always check the normal operation of
other electrical equipment.
• Make sure that no wires interfere with driving or getting in and
out of the vehicle. Insulate all exposed wires to prevent short-
circuiting or electric shock.
• Keep the volume of your radio at a level that allows you to hear
outside noises, such as emergency sirens and train crossing
warnings. Prolonged exposure to high volume levels may also
result in hearing loss.
• This unit is designed for operation with a negative ground 12-volt
DC battery system. Do not operate this unit with other battery
systems, especially an 18-volt or 24-volt DC or a positive ground
system. If you have a 6-volt system, you need to either convert to
12-volt DC or purchase a separate inverter that would increase
the voltage to 12-volts. NOTE: The inverter needs to be rated at
10 amps or higher for the radio to operate properly.
PRECAUTIONS