3
ENGLISH
Drive locking screw (M3 with washer)............................................................................
2 (including one spare)
SCSI cable (with a connector cap, 1 m length) .......................................................1
Clamp filter (with band) ...........................................................................................2
ROM
For MC-8100U : PLSS1721 (V1-03 or after)........................................ 1
For MC-8200U/8600U : PLSS1719 (V1-02 or after)........................................ 2
INSTALLATIONACCESSORIES AND DOCUMENTATION

Accessories

Instructions.............................................................................................................. 1

Documentation

The MC-R421U is a DVD-R drive designed for use with the JVC MC-8100U/8200U/8600U "CD/DVD Library".
It is read compatible with CD-ROM, CD-R, CD-RW, DVD-ROM and DVD-R discs.
The MC-R421U cannot be operated on its own.
This drive is not compatible with the MC-1000U/E or MC-2000U series "CD-ROM Library" and MC-7000U series "DVD-
RAM Library".
For the compatible discs, see Specifications on page 8.
When mounting this drive in the MC-8100U/8200U/8600U models, it is required to replace the ROM for the “CD/DVD
Library” with the ROM provided with this drive.
For information on firmware version upgrades and replacement of ROMs, please consult the retailer of the MC-R421U
or JVC service agency.
Figure shows the MC-8200U
Figure shows the MC-8100U
Drive locking section
Drive locking section
Drive locking screw
mounting hole
Drive locking screw
mounting hole

1. How to Open the Door of the JVC Library

In order to open the door, please refer to the section
“HOW TO OPEN THE DOOR DURING OPERATION” in
the instructions for the JVC Library.
1. Select the [DOOR OPEN MODE] on the MENU screen of
the LCD display section.
2. Press and hold the SELECT key for at least five seconds.
3. Turn off the power of the JVC Library when the [THE DOOR
CAN BE OPENED] message is displayed on the LCD dis-
play section.
4. Insert the key in the key cylinder located at the center of
the door and turn it 90 degrees counterclockwise to unlock
and open the door.
Before you start installing the DVD-R Drive, be sure to
turn off power of the host computer, all peripheral
devices and the Library.
Please refer to the instruction manual of your Library for more information about the CD/DVD Library.