Precautions Before USE

INSTALLATION

11.Example of a SCSI Cable Connection

When interconnecting the JVC CD/DVD Library and the host computer with a SCSI cable, use a high-impedance, shield cable with two clamp filters fitted near both connectors.

SCSI cable (of high impedance, shielded design)

External SCSI cable to host computer's

SCSI host adapter No.2 for controlling

the LibraryTo “SCSI-C”connector

	External SCSI cable to host computer's	To “SCSI-A”
		connector
Host computer	SCSI host adapter No. 1 for controlling

	the Library	CD/DVD Library

Attach the active terminator to the OUT connector.

ENGLISH

●An operational error may occur when the total length of the internal and external SCSI cables exceed 3 meters (with SCSI-2, 10 Mbytes/sec. sync). When the SCSI bus is used as SCSI-2, 5 Mbytes/sec. async, the total length of the cables can be extended to up to 6 meters.

●Regarding the length of the provided SCSI cable is approx. 1 m (3.3 feet).

●The length of the SCSI cable inside the JVC CD/DVD Library refer to “CONNECTING SCSI CABLES AND POWER CORD” in the operation manual for the main unit.

●Be sure to lock the connectors of the external SCSI cable once they are connected.

INSTALLATION PROCEDURE

	Tighten until the dabs	2Press the clamp filter against the connector
		and fasten it with a provided band.
	are completely locked.

Pull the band tightly. Cut off any extra length.

1Fit the clamp filter around the cable.

Signal disturbance may occur if a high-impedance, shielded SCSI cable is not used. Also, the above clamp filters are necessary for the JVC CD/DVD Library in order to comply with EMI Standard ‘EN55022 Class A’.

Read the following before installing this drive in your Library for the first time.

To mount this drive on the MC-8100U/8200U/8600U in your Library, the firmware of the CD/DVD Library should be upgraded. Please change the ROM in the CD/DVD Library to the ROM provided with this drive.

For the ROM replacement method, consult your dealer or nearest JVC-authorized service agent.

Do not set the Power switch of the CD/DVD Library to ON until all of the work described above has been completed.

MC-R421U specifications

The JVC MC-R421U is a compact and versatile micro component system designed to deliver a rich audio experience in a small form factor. With its sleek design and impressive performance, it caters to audiophiles and casual listeners alike.

One of the standout features of the MC-R421U is its robust amplifier, which provides clear and powerful audio reproduction. The system is equipped with a total output power of 60 watts, ensuring that it can fill larger rooms with sound without distortion. The dual 3-inch speakers are finely tuned to produce an impressive frequency response, offering crisp highs and deep lows, making it suitable for various types of music genres.

The JVC MC-R421U boasts a CD player that supports various formats, including CD-R and CD-RW, giving users the flexibility to play their favorite albums and mixes. Additionally, it features an FM/AM tuner with the capability of storing up to 30 preset stations, making it easy to access popular radio stations without the hassle of manual tuning.

In terms of connectivity, the MC-R421U includes Bluetooth technology, allowing users to wirelessly stream music from smartphones, tablets, and other Bluetooth-enabled devices. This feature enhances the overall user experience by offering convenience and eliminating the need for cluttered cables. Furthermore, the system provides a USB port, enabling users to play music directly from flash drives or charge their devices.

Another notable characteristic of the JVC MC-R421U is its compact size, making it an excellent choice for those with limited space. Its modern aesthetic ensures that it can seamlessly blend into any home or office environment.

Additionally, the system comes with a remote control, making it easy to adjust settings from a distance. The user-friendly interface enables a hassle-free navigation through music lists and radio stations.

Overall, the JVC MC-R421U is a well-rounded micro component system that combines performance, design, and technology. Whether for casual listening or more serious enjoyment, it meets the needs of a diverse range of audio enthusiasts, making it a solid addition to any sound system setup.