SHIFT
MCD4030
4X30W
BAND
MUTE
VOL
VOL
MODE
123456
RPT SHF
SCN
AMS DISP
SCAN
EQ
MONO
PWR
SEL
MENU
AUXIN
LOUD
MCD4030

Thank You!

Thank you for choosing a Jensen product. We hope you will find the instructions in this owner’s
manual clear and easy to follow. If you take a few minutes to look through it, you’ll learn how to
use all the features of your new Jensen receiver for maximum enjoyment.
System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Basic Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Radio Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CD Player Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

System Features

Features of the Jensen MCD4030 mobile audio system include:
• Electronic AM/FM tuner with US/Euro selection
• LED backlit controls, silicone rubber keypad
• Marine-specific features, including corrosion resistant hardware, coated circuit boards and
uV stable plastics
• 4x30W power with two wire power connection (switched 12V and ground)
• Digital compact disc player plays CD, CD-R and CD-R/W
• Front panel auxiliary input

ASA Electronics Corporation

www.asaelectronics.com

© 2005 ASA Electronics Corporation

v.122705

Owner’s Manual