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help.retromanufacturing.com
• This unit is not designed for a marine environment. Please do not use
the unit where it will be exposed to moisture or excessive dust. Expo-
sure to moisture will damage the unit and void your warranty.
• Use caution when routing wires to prevent them from being caught in
the vehicle’s chassis. Screws and moving parts such as seat rails can
cause damage to the wiring if improperly routed.
• Never splice into the power lead to supply other equipment with power.
• After installation and wiring, always check the normal operation of oth-
er 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. Pro-
longed exposure to high volume levels may also result in hearing loss.
The following tools may be required for your installation:
• Electric Drill with Bits
• Phillips Screwdriver
• Standard Screwdriver
• Wire Strippers
• Wire Crimper
• Utility Knife
• Digital Multi-Meter
Precautions