UMP301
2
PREPARATION

Getting Started

It’s a good idea to read all of the instructions
before beginning the installation.
Contents
Installation Instructions.............................. 3
Wiring........................................................ 5
Installing the Removable Faceplate.......... 6
Operating Instructions............................... 7
CD Player Operating Instructions.............11
MP3 Player Operation............................. 13
Care and Maintenance............................ 15
Specifications.......................................... 16

Installation Requirements

This unit is designed for installation in cars,
trucks and vans with an existing radio opening.
In many cases, a special installation kit will be
required to mount the radio to the dashboard.
These kits are available at electronics supply
stores and car stereo specialty shops. Always
check the kit application before purchasing to
make sure the kit works with your vehicle. If you
need a kit but cannot locate one, call our
customer support line at 1-800-323-4815.
(U.S.A. and Canada only.)

Tools and Supplies

The following tools and supplies are needed to
install the radio.
• Torx type, flathead and Philips screwdrivers
• Wire cutters and strippers
• Tools to remove existing radio (screwdriver,
socket wrench set or other tools)
• Electrical tape
• Crimping tool
• Volt meter/test light
• Crimp connections
• 18 gauge wire for power connections
• 16-18 gauge speaker wire

Speaker Requirements

Only connect speakers rated with a load
impedance of 4 ohms. Speakers with a load
impedance of less than 4 ohms could damage
the unit.

Disconnect Battery

Before you begin, disconnect the battery
negative terminal.

Toll-Free Installation Assistance

If you require assistance, contact Technical
Support at 1-800-323-4815 from 8:30 a.m. to
7:00 p.m. EST Monday through Friday and from
9:00 a.m. to 5:00 p.m. EST on Saturday.
(U.S.A. and Canada only.)
Pour des instructions en Francais, référez-vous à la page 34.
Para obtener instrucciones en Español, diríjase a la página 18.