CD Changer Controls

UCD300/UMP400

Built into the UCD300 and UCD400 are controls to operate an optional CD changer. Please check with your Phase Linear/Audiovox car stereo specialist or call 1-800-323-4815 for recommendations of the models that will work with this radio.

Adjustment of the audio functions (volume, tone, balance, and fader) and CD functions (Pause/Play, SCN, SHF, RPT and TRACK selection) for the CD changer operate in the same manner as they do for radio play. See the Operation and CD Player Operation sections for information about these topics.

14CD Changer Mode Selector (MODE)

Press the MODE button (14) to select operation of the CD changer, as shown by “CDC” on the display panel. Disc play will begin and the disc and track number will be shown on the display panel. If a new magazine has been loaded into the changer, play will begin from the first track of the first disc in the magazine. If a magazine was already in the changer, play will resume from the track on the disc previously in play.

21 , 22 Disc Select (5CD-/6CD+)

These CD-/+buttons (21 and 22) are used to select the desired disc for play. To advance to a lower number disc, press the 5 CD- button (21). To return to a higher number disc, press the 6 CD+ button (22). The number of the disc in play will be shown on the display panel.

The following controls will operate an optional CD changer when it is installed and connected to this radio. Refer to the owner’s manual included with the CD changer for instructions on the installation and correct loading and use of the CD magazine.

RELEASE										EJECT
/
	UCD300									MON
PWR										MON
								DSP
EQ							>	TUNE	>	LOC
EQ							>	TRACK	>	LOC
								BAND
SEL			AM / FM / CD RECEIVER							MUT
SEL										MUT
AS/PS	1 PAU	2 SCN	3 RPT	4 SHF	5 CD-	6 CD+	MODE	LOUD
AS/PS	1 PAU	2 SCN	3 RPT	4 SHF	5 CD-	6 CD+	MODE
					21	22	14
14

UMP400, UCD300 specifications

The Audiovox UCD300 and UMP400 are two standout products in the realm of automotive audio systems, designed for car enthusiasts who prioritize high-quality sound and advanced technology on the road. These units are engineered to enhance the in-car auditory experience, making them ideal for those who spend significant time driving.

The Audiovox UCD300 is a compact, versatile digital media receiver that supports various audio sources including CD, USB, and Bluetooth connectivity. One of its key features is its compatibility with high-definition audio formats, allowing users to enjoy their favorite tracks in pristine quality. The user-friendly interface makes navigation through playlists and settings seamless, ensuring drivers can adjust audio settings with minimal distraction. Enhancements such as built-in equalizers enable users to customize sound profiles according to personal preferences, delivering an audio experience tailored to individual taste.

The UCD300 also incorporates a vibrant LCD display that not only showcases album art but also provides clear visibility of audio information even in bright sunlight. Its connectivity options extend to smartphone integration, making it easier for users to access music services directly from their handheld devices. Additionally, the unit's compact size allows for easy installation, ensuring it fits comfortably within various vehicle models.

On the other hand, the UMP400 is a powerful amplifier designed to complement the UCD300, elevating the overall audio performance of any car audio system. It boasts a robust architecture that supports multiple channels, offering a dynamic range of sound that enhances bass and clarity. The UMP400 features advanced heat dissipation technology, ensuring optimal performance without overheating during extended use.

With an impressive power output, the UMP400 can easily drive high-performance speakers, making it an excellent choice for audiophiles seeking deep bass and rich mid-tones. Its robust construction and sophisticated circuitry provide superior sound quality while maintaining durability for long-term use. The amplifier’s variable crossover feature allows users to fine-tune their system, ensuring every frequency is perfectly balanced.

Both the UCD300 and UMP400 epitomize Audiovox's commitment to delivering top-notch sound experiences in automotive environments. Together, they create a synergy that maximizes audio fidelity, making them essential components for any car audio enthusiast looking to enhance their driving soundtrack. Whether you're cruising down the highway or stuck in traffic, these devices promise an engaging auditory experience that transforms every journey into an enjoyable ride.