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3
Preparation
Please read and understand entire manual before installation. Consult a qualified technician for
detailed instructions or installation assistance.
Before You Start
• Disconnect negative battery terminal. Consult a qualified technician for instructions.
• Avoid installing the unit where it would be subject to high temperatures, such as from direct
sunlight, or where it would be subject to dust, dirt or excessive vibration.
Getting Started
• Unpack unit from its protective packaging.
• Connect vehicle wiring harness and antenna to this receiver's harness. See wiring instructions.
Consult a qualified technician if you are unsure.
• Certain vehicles may require an installation dash kit and/or wiring harness adapter (sold
separately).
• Reconnect battery negative terminal.
• Test for correct operation and secure back into dashboard.
• Snap trim ring into place if needed.
CDR6221
INSTALLATION
UNIT
TRIM PLATE