NEC ND-4551 User manual

Operating instructions
HH DVD ±Writer 2
ND-4551
ND-4550
ND-3551
ND-3550
ND-3540
SlimLine DVD ±Writer 10
ND-7551
ND-7550
ND-6751
ND-6750
ND-6650
label burn 18

32
English
Busy Indicator
This indicator lights during
data read and write operation.
2 Tray Panel
This Panel prevents dust from
entering the DVD Writer and
opens automatically when the
Load/Eject button is pushed.
3 Emergency Eject Hole
Use to remove the disc from
the DVD Writer if the
electrical eject is disabled by
software or if power failure
occurs. (see „Emergency Eject“
for details)
4 Load/ Eject Button
This button is pressed to eject
or retract the disc tray when
the power is on.
Instructions
Front View
12 3 4
Internal ATAPI Drive NEC DVD ±Writer
Names and Functions
Laser Safety Information
This drive employs a laser.
Do not remove the cover or attempt
to service this device when connected
due to
the possibility of eye damage.
CAUTION
Adjustment of control or following
procedures other than those specified
herein may result in hazardous
radiation exposure.
Laser Specification:
Semiconductor Laser: 260mW,
783nm; 280mW, 658nm
Disposing of your used NEC product
In the European Union
EU-wide legislation as
implemented in each
Member State requires
that used electrical
and electronic products
carrying the mark
must be disposed
of separately from normal household
waste. This includes NEC DVD drives.
When you dispose of such products,
please follow the guidance of your
local authority and/or ask the shop
where you purchased the product.
The mark on the electrical and
electronic products only applies to
the current European Union Member
States.
Outside the European Union
If you wish to dispose of used
electrical and electronic products
outside the European Union, please
contact your local authority and ask
for the correct
method of disposal.

54
one for the hard disk and one for
a DVD Writer. If you prefer to
connect the DVD Writer to the
same port as your hard disc, (as
a secondary device) you have to
change jumper setting to SLAVE
mode.
Installing the DVD Writer
in a host PC
1. Turn off the computer, other
peripherals and unplug all the
cords and cables. Then remove
the computer cover, face plate,
mounting clips, and keeper
bracket. Refer to the Guide to
operations that came with your
computer for help with this step.
2. If necessary, slide other devices
above the installation outappro-
ximately 50 ~70 mm (2 ~ 3 in.),
but do not disconnect the cables.
3. Slide the DVD Writer into the
computer until it is out appro-
ximately
50 ~ 70 mm ( 2 ~ 3 in. ).
4. Locate a spare power cable in
your computer.
5. Connect that power cable to
the power connector on the
back of the DVD Writer.
6. Connect the I/O BUS connector
on the DVD Writer and the IDE
controller. Connect the coloured
stripe side of the cable on the
side marked with the arrow (∇).
7. Slide the DVD Writer into the
computer and fix it in the
computer cabinet with 4
screws.
To avoid damage to the DVD
Writer take care, that the screws
do not reach more than 5 mm
into the DVD Writers cabinet.
Instructions
Jumper Block
1 = CSEL
2 = SLAVE
3 = MASTER
5 DIGITAL OUT Connector
This connector is used to con-
nect Digital Audio to an audio
board.
6 LINE OUT Connector
This connector is used to con-
nect CD
- Audio to an audio board.
7 JUMPER BLOCK
These blocks of jumper set the
configuration for the DVD
Writer (ref. chapter
‘Installation’-’Jumper Setting’
for details).
8 Power Connector
Use this to provide operating
power from the host computer.
9 I/O BUS Connector
This BUS connector is used to
control the DVD Writer and
data transmission. Use a flat
ribbon cable to connect your
computer to the DVD Writer.
Connect the coloured side of
the ribbon cable to the side
marked with the arrow.
Installation
Jumper Setting
A jumper consists out of a pair of
pins and a connector, which fits
over the pins. When the connector
is in place it establishes an elec-
tronic link between the pins, which
enables the function being con-
trolled by the jumper. If the con-
nector is removed, the electronic
link is disconnected and the
function is disabled. Jumpers are
used to set the DVD Writer mode
on the IDE interface. The factory
default setting is MASTER for
fitting to enhanced IDE con-
trollers supporting two ports,
Rear View
5 7 9 86

76
Instructions
Driver Installation
The software installation starts
with activating the reading func-
tion of the drive (CD-ROM).
If you are using the DVD Writer
with Windows 95/98/ME/NT/
2000/XP or IBM OS/2 Warp, all
necessary drivers will be loaded
automatically by the operating
system.
Drivers mentioned above are part
of the Operating Systems and not
available from NEC.
To use the IDE/ATAPI DVD Writer
with MS-DOS and MS-Windows
3.xx, you have to install the at-
tached driver software before you
can use the DVD Writer for the
first time.
Refer to the README.TXT file on
the driver disk for information
about installing this driver.
This drive supports RPC according
to SFF8090v4 (RPC-2). The final
setting/definition of the video
region code is determined by the
fifth DVD video region code change.
For Windows 3.xx don’t use the
32 bit hard disk access, because
this mode is not supported for
DVD drives.
If the reading function is availa-
ble the next is to achieve the
writing function provided by the
writing software. Please insert
Your writing software CD-ROM
into the DVD Writer and use the
information provided with the
software (if the installation does
not starting automatically you
have to activate the installation
software manually).
To disable or enable drive’s buffer
under run prevention technology
you need a writer S/W supporting
this function.
Support
For local support like hotline,
service or drivers see the file
„README.TXT“ on the software
CD-ROM or NEC´s Internet site
at http://www.neceurope.com
8. Replace the mounting clips,
keeper bracket, and computer
cover. Refer to the Guide to
Operations that came with the
computer for help with this step.
Vertical use
The DVD Writer can be used in
the vertical position. When using
the DVD Writer, in the vertical
position, load and unload discs as
shown on the diagram below.
Only 12 cm discs can be used
when the DVD Writer is installed
vertically. Do not place 8cm discs
in the tray when using the DVD
Writer installed in this way.
Emergency Eject
The procedure described below
can be used to open the tray of
the DVD Writer if the EJECT button
is disabled by software or a power
failure occurs.
1. Turn off the power to the
DVD Writer.
2. If a disc inside still spinning
wait until spin stoped certainly.
3. Insert a steel rod (about 1.3 mm
in diameter) into the emergency
eject hole and push firmly until
the cartridge is ejected. A stiff
paper clip may be used as steel
rod.
65 mm
(min. 45 mm)

3938
Audio
Sampling Frequency 44.1 kHz
Quantifying Bit Number 16-bit linear
Number of Channels 2
Frequency Response 20 Hz-20 kHz
+3 dB, -3 dB
Dynamic Range 80 dB
S/N Ratio >80 dB
Total Harmonic Distortion 0.10%
Wow & Flutter below measurable limits
Line out: 0.75 Volt
General
Power Consumption 24.2 VA
(5V 1.6A, 12V 1.35A)
Dimensions (WxHxD) 148 x 42 x 190 mm
Weight 0.90 kg
Noise ≤47.5 dB(A)
Storage temperature -40° to +65° C
Storage humidity 5% to 90 % RH,
noncondensing
Operating temp. +5° to +50° C
Operating humidity 20 % to 80 % RH,
noncondensing
Laser Specification 260mW, 783nm(CD)
280mW, 658nm (DVD)
Above specifications are subject to change.
Photo CD is a trademark of Kodak
used under license.
pecifications • Technische Daten • Spécifications • Dato
écnicos • Dati tecnici • Specifications • Technische Date
cifications • Datos técnicos • Dati tecnici • Specification
Technische Daten • Spécifications • Datos técnicos • Dat
nici • Specifications • Technische Daten • Spécification
Data-Section
Transfer Rate (max.) ND-3540 ND-3550, ND-3551 ND-4550, ND-4551
read DVD-ROM 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
DVD +/-R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
DVD +/-RW 6825 -15000 KByte/sec (5-13x) 6825-15000 KByte/sec (5-13x) 6825 -15000 KByte/sec (5-13x)
DVD-RAM ./. ./. 6900 KByte/sec (5x)
CD-ROM, CD-R 3000 - 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x)
CD-RW, CD-DA 2550 - 6000 KByes/sec (17-40x) 2550- 6000 KByes/sec (17-40x) 2550 - 6000 KByes/sec (17-40x)
write DVD-R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2x 16x/13x/12x/8x/6x/4x/2x 16x/13x/12x/8x/6x/4x/2x
DVD-R DL 5500 - 8200 KByte/sec (4-6x) 5500- 8200 KByte/sec (4-6x) 5500 - 8200 KByte/sec (4-6x)
supported speeds 6x/4x/2x 6x/4x/2x 6x/4x/2x
DVD-RW 5500 - 8200 KByte/sec (4-6x) 5500- 8200 KByte/sec (4-6x) 5500 - 8200 KByte/sec (4-6x)
supported speeds 6x/4x/2x/1x 6x/4x/2x/1x 6x/4x/2x/1x
DVD-RAM ./. ./. 6900 KByte/sec (5x)
supported speeds ./. ./. 5x/3x/2x
DVD +R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2.4x 16x/13x/12x/8x/6x/4x/2.4x 16x/13x/12x/8x/6x/4x/2.4x
DVD +R9/+RW 5500 -11000 KByte/sec (4-8x) 5500-11000 KByte/sec (4-8x) 5500 -11000 KByte/sec (4-8x)
supported speeds 8x/4x/2.4x 8x/4x/2.4x 8x/4x/2.4x
CD-R 3000 - 7200 KByte/sec (20-48x) 3000- 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x)
supported speeds 48x/40x/32x/24x/16x/8x 48x/40x/32x/24x/16x/8x 48x/40x/32x/24x/16x/8x
CD-RW 3000 - 4800 KByte/sec (20-32x) 3000- 4800 KByte/sec (20-32x) 3000 - 4800 KByte/sec (20-32x)
supported speeds 32x/24x/16x/10x/4x 32x/24x/16x/10x/4x 32x/24x/16x/10x/4x
Write methods DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Access Time
DVD-ROM (
1
/
3
stroke read, average)
160 msec 160 msec 160 msec
CD-ROM (1/3stroke read, average) 140 msec 140 msec 140 msec
Memory Buffer 2 MByte 2 MByte 2 MByte
Interface/max. Transfer Rate IDE/ ATAPI SFF-8020 rev. 2.60, PIO Mode 4/ Ultra DMA33 mode 2 support
Compatibility DVD-ROM, DVD-Video, DVD+R, DVD-R, DVD+RW, DVD-RW (Read only), High Sierra and ISO 9660, CD-ROM, CD-ROM XA,
CD-DA, CD-TEXT, CD-I (FMV), Enhanced Music CD (CD+), PhotoCD (SingleSession/MultiSession), VideoCD (WhiteBook)
In compliance with MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001

11
Instructions
10
English
1 Front Panel
This panel prevents dust from
entering the NEC Writer and
opens automatically only a
little when the Eject button is
pushed.
2 Busy Indicator
This indicator lights during
data read and write operation.
3 Eject Button
This button is pressed to open
the disc tray when the power
is on.
4 Emergency Eject Hole
Use to remove the disc from
the DVD Writer if the
electrical eject is disabled by
software or if power failure
occurs. (see „Emergency Eject“
for details)
Front View
Internal ATAPI Drive NEC Slimline Writer
Names and Functions
123 4
Laser Safety Information
This drive employs a laser.
Do not remove the cover or attempt
to service this device when
connected due to
the possibility of eye damage.
CAUTION
Adjustment of control or following
procedures other than those specified
herein may result in hazardous
radiation exposure.
Laser Specification:
Semiconductor Laser: 220mW,
783nm; 280mW, 658nm
Disposing of your used NEC product
In the European Union
EU-wide legislation as
implemented in each
Member State requires
that used electrical
and electronic products
carrying the mark
must be disposed
of separately from normal household
waste. This includes NEC DVD drives.
When you dispose of such products,
please follow the guidance of your
local authority and/or ask the shop
where you purchased the product.
The mark on the electrical and
electronic products only applies to
the current European Union Member
States.
Outside the European Union
If you wish to dispose of used
electrical and electronic products
outside the European Union, please
contact your local authority and ask
for the correct
method of disposal.

13
Instructions
12
3. Connect the intended plug
with the socket on the back
of the NEC Writer.
4. Slide the NEC Writer into the
computer and fix it in the
computer cabinet with 4 screws.
To avoid damage to the NEC
Writer take care, that the screws
do not reach more than 1.5 mm
into the NEC Writers cabinet.
5. Fasten possibly before removed
drives again in the computer
and close the housing cover.
Refer to the Guide to Opera-
tions that came with the
computer for help with this step.
Drive usage
Inserting a Disc
1. Press the Eject button. The disc
tray will be ejected by about
10mm.
2. Pull the disc tray all the way
open by hand.
3. Set the disc into the shaft in
the centre of the tray with
the label side facing up.
4. Press the disc tray into the
DVD R/RW drive calmly by
hand.
Removing a Disc
1. Press the Eject button. The disc
tray will be ejected by about
10mm.
2. Pull the disc tray all the way
open by hand.
3. Lift the edge of the disc
strongly, pressing the shaft in
the centre of the tray.
4. Press the disc tray into the
DVD R/RW drive calmly by
hand.
Note: If an eject prohibit
command has been received
from the computer, the disc
tray will not be ejected even if
the Eject button is pressed.
5 Connector
This Connector includes Power
I/O BUS and Audio Line Out.
Installation
Configuration
The drive configures itself
independently over the connector.
Note: Not all computer hardware
supports the intended automatic
configuration. Usually this
causes that after the drive
assembled the computer any
longer booting. In such case
the drives firmware bust my
changed by qualified
personnel.
Installing in a host computer
With the installation of Slimline
drives you have to consider that
dimensions and connections for
this was developed for the usage
in portable computer and are
standardized. If the Slimline drive
is not target for a standard
Slimline system, additional
adapters must be procured from
an appropriate expert trader.
1. Turn off the computer, other
peripherals and unplug all the
cords and cables. Then remove
the computer cover, face plate,
mounting clips, and keeper
bracket. Refer to the Guide to
operations that came with your
computer for help with this step.
2. Slide the NEC Writer into the
computer in such way that you
are able to connect the
intended plug.
Rear View
5

15
Instructions
14
For Windows 3.xx don’t use the
32 bit hard disk access, because
this mode is not supported for
DVD drives.
If the reading function is availa-
ble the next is to achieve the
writing function provided by the
writing software. Please insert
Your writing software CD-ROM
into the NEC Writer and use the
information provided with the
software (if the installation does
not starting automatically you
have to activate the installation
software manually).
Support
For local support like hotline,
service or drivers see the file
„README.TXT“ on the software
CD-ROM or NEC´s Internet site
at http://www.neceurope.com
Emergency Eject
The procedure described below
can be used to open the tray of
the NEC Writer if the EJECT button
is disabled by software or a power
failure occurs.
1. Turn off the power to the NEC
Writer.
2. If a disc inside still spinning
wait until spin stoped certainly.
3. Insert a steel rod (about 0.8 mm
in diameter) into the emergency
eject hole and push firmly until
the cartridge is ejected. A stiff
paper clip may be used as steel
rod.
Driver Installation
The software installation starts
with activating the reading func-
tion of the drive (CD-ROM).
If you are using the NEC Writer
with Windows 95/98/ME/NT/
2000/XP or IBM OS/2 Warp, all
necessary drivers will be loaded
automatically by the operating
system.
Drivers mentioned above are part
of the Operating Systems and not
available from NEC.
To use the IDE/ATAPI NEC Writer
with MS-DOS and MS-Windows 3.x,
you have to install the attached
driver software before you can
use the NEC Writer for the first
time.
Refer to the README.TXT file on
the driver disk for information
about installing this driver.
This drive supports RPC according
to SFF8090v4 (RPC-2). The final
setting/definition of the video
region code is determined by the
fifth DVD video region code change.
20 mm

Audio
Sampling Frequency 44.1 kHz
Quantifying Bit Number 16-bit linear
Number of Channels 2
Frequency Response 20 Hz-20 kHz
+3 dB, -3 dB
Dynamic Range 80 dB
S/N Ratio >80 dB
Total Harmonic Distortion 0.10%
Wow & Flutter below measurable limits
Line out: 0.75 Volt
General
Power Consumption 6 VA
(5V 1.2A)
Dimensions (WxHxD) 128 x 12.7 x 129 mm
Weight 0.19 kg
Noise ≤47.5 dB(A)
Storage temperature -40° to +65° C
Storage humidity 5% to 95 % RH,
noncondensing
Operating temp. +5° to +50° C
Operating humidity 20 % to 80 % RH,
noncondensing
Laser Specification 220mW, 783nm(CD)
280mW, 658nm (DVD)
Above specifications are subject to change.
Photo CD is a trademark of Kodak
used under license.
pecifications • Technische Daten • Spécifications • Dato
écnicos • Dati tecnici • Specifications • Technische Date
cifications • Datos técnicos • Dati tecnici • Specification
Technische Daten • Spécifications • Datos técnicos • Dat
nici • Specifications • Technische Daten • Spécification
Data-Section
Transfer Rate ND-6650 ND-6750, ND-6751 ND-7550, ND-7551
read DVD-ROM 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
DVD +/-R 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
DVD +/-RW 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
DVD-RAM ./. ./. 4100 - 6900 KByte/sec (3-5x)
CD-ROM, CD-R 1500 - 3600 KByte/sec (10-24x) 1500 - 3600 KByte/sec (10-24x) 1500 - 3600 KByte/sec(10-24x)
CD-RW, CD-DA 1200 - 3000 KByes/sec (8-20x) 1500 - 3600 KByte/sec (10-24x) 1500 - 3600 KByte/sec(10-24x)
CD-ROM XA 1200 - 3000 KByes/sec (8-20x) 1200 - 3000 KByes/sec (8-20x) 1200 - 3000 KByes/sec (8-20x)
write DVD-R 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
supported speeds 8x/6x/4x/2x 8x/6x/4x/2x 8x/6x/4x/2x
DVD-R DL 2700 - 5500 KByte/sec (2-4x) 2700 - 5500 KByte/sec (2-4x) 2700 - 5500 KByte/sec (2-4x)
supported speeds 4x/2x 4x/2x 4x/2x
DVD-RW 2700 - 8200 KByte/sec (2-6x) 2700 - 8200 KByte/sec (2-6x) 2700 - 8200 KByte/sec (2-6x)
supported speeds 6x/4x/2x/1x 6x/4x/2x/1x 6x/4x/2x/1x
DVD +R 4500 -11000KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
supported speeds 8x/6x/4x/2.4x 8x/6x/4x/2.4x 8x/6x/4x/2.4x
DVD-RAM ./. ./. 4100 - 6900 KByte/sec (3-5x)
supported speeds ./. ./. 5x/3x/2x
DVD +R9 3300 - 5500 kByte/sec (2.4-4x) 3300 - 5500 KByte/sec (2.4-4x) 3300 - 5500 KByte/sec(2.4-4x)
supported speeds 4x/2.4x 4x/2.4x 4x/2.4x
DVD +RW 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x) 4500 - 11000 KByte/sec (3.3-8x)
supported speeds 8x/6x/4x/2.4x 8x/6x/4x/2.4x 8x/6x/4x/2.4x
CD-R 1500 - 3600 KByte/sec (10-24x) 1500 - 3600 KByte/sec (10-24x) 1500 - 3600 KByte/sec(10-24x)
supported speeds 24x/16x/8x 24x/16x/8x 24x/16x/8x
CD-RW 1200 - 3000 KByte/sec (8-20x) 1200 - 3600 KByte/sec (8-24x) 1200 - 3600 KByte/sec (8-24x)
supported speeds 20x/10x/4x 24x/20x/10x/4x 24x/20x/10x/4x
Write methods DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Access Time
DVD-ROM (
1
/
3
stroke read, average)
160 msec 180 msec 180 msec
CD-ROM (1/3stroke read, average) 130 msec 150 msec 150 msec
Memory Buffer 2 MByte 2 MByte 2 MByte
Interface/max. Transfer Rate IDE/ ATAPI SFF-8020 rev. 2.60, PIO Mode 4 / Ultra DMA33 mode 2 support
Compatibility DVD-ROM, DVD-Video, DVD+R, DVD-R, DVD+RW, DVD-RW (Read only), High Sierra and ISO 9660, CD-ROM, CD-ROM XA,
CD-DA, CD-TEXT, CD-I (FMV), Enhanced Music CD (CD+), PhotoCD (SingleSession/MultiSession), VideoCD (WhiteBook)
In compliance with MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001

19
Instructions
18
This devices need to be installed
into IBM compatibly computers
with min. 500 MHz CPU,
64Mbyte RAM and 700Mbyte
free space on the non removable
disk (or as external solution
connected via USB2 or IEEE1394
to such kind of PC).
Software
To proceed with LabelFlash™ you
need the Software NeroExpress
version 6.6.1.3d (or a more recent
version), which is part of this bundle.
Regarding the system requirements
please refer to the NeroExpress
manual chapter 2.1.
Disc
For marking the label side special
LabelFlash™ DVD-R and/or DVD +R
media is required.
The data side can be inscribed on
any DVD-R and/or DVD +R media
– subject to following conditions:
1. only the outer area of a DVD
will be used for labelling –
otherwise it will not be possible
to burn in addition data to
this media.
2. the data area and the label area
do not overlap – otherwise the
affected data will no longer be
readable.
3. the larger the disc area
inscribed the less space there
will be available for data.
4. the readability of the inscription
depends on the production
process of the media (though
the contrast will not be as
great as that of the incription
on the label side Labelflash™
media).
Overview
With the new LabelFlash™ DVD Writer
from NEC DVD-R and DVD +R media
can be labelled inside the drive (no
marker or printer are necessary).
The labelling can be done post or
before burning. For the inscription
of the DVD label side are special
LabelFlash™ necessary. In
addition the unused area of the
data side of the media can be
utilised for inscription.
Caution!
If you inscribe the data side you
have to take care that the data
area and the label do not overlap
- otherwise the data on the
media no longer be read.
Because the labelling surface is
covered by 0.6mm thick
transparent plastic the inscription
is very durable, robust against
mechanical damages and
extremely light stable.
Either the user can determine
very fast labelling (less than
7 minutes for a complete label) –
or he is able to set to more high
levels of inscription contrast.
The inscription area can be
decided by user freely between
the inner radius of 25mm and the
outer radius of 58mm – but the
minimum area width is 5mm (on
the data side the most meaningful
way is to inscribe just the outer area).
System requirements
Hardware
In order to take advantage
of the LabelFlash™ inscription
function requires one the
following NEC DVD Writers:
HH: ND-4551, ND-3551
Slimline: ND-7551, ND-6751