Lg Electronics GH22LS30 用户手册

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Features
• Serial 
ATA interface.
•  Power tray loading and ejection of disc. (The disc can also be eject-
ed manually.)
•  Combination CD-R/RW, DVD-R/RW, DVD-R DL, DVD+R/RW,
DVD+R DL, DVD-RAM Drive functions into one drive.
•  Supports Region playback control Phase II.
• Support 
SecurDisc
TM
Technology.
•  Automatic buffer underrun error prevention technology.
•  Supports LightScribe Direct Label Printing Technology - *Optional.
* You can use a variety of Drive 
Package Items
System Environment
Computer       
This unit can be operated in the system environment explained here.
* Compatibility problem in write/read function may occur with media depending on the media 
manufacturing quality. 
* For DVD±R 20x, 22x support media: Mitsubishi Kagaku Media, That’s are recommended.
* For DVD+R DL 16x support media: Ritek is recommended.
* Upon the media condition or some of user’s enviroment the maximum speed sometimes could not
be guaranteed.
Specifications
CPU: Motherboard that supports Serial ATA. (Recommended
Pentium IV 3.2GHz or higher.) RAM:512MB or higher.
128MB or higher.
20GB or more free space. (The free space needed for 
writing depends on the quantity of data.)
Serial ATA
5.25-inch half-height bay required
+5V/+12V power socket required
Windows Vista(X86, X64)/Windows 2000 Professional/
Windows XP[Home Edition/ Professional/Media Center Edition],
Direct X 9.0 or Higher is required
CD-R : LG, Mitsubishi Kagaku Media, Verbatim, That’s, Ritek or
HP discs are recommended.
CD-RW : LG, Mitsubishi Kagaku Media, Verbatim are 
recommended.
DVD-R : Mitsubishi Kagaku Media, Maxell, That’s are 
recommended.
DVD-RW : Victor. JVC, Mitsubishi Kagaku Media, TDK are 
recommended.
DVD+R : Mitsubishi Kagaku Media, That’s, Maxell are 
recommended.
DVD+RW : TDK, Mitsubishi Kagaku Media, Ricoh are recommended.
DVD-R DL : Mitsubishi Kagaku Media, Verbatim are 
recommended.
DVD+R DL : Mitsubishi Kagaku Media, Verbatim are 
recommended.
DVD-RAM : Maxell, Mitsubishi Kagaku Media are recommended.
System 
requirements
VGA Card Memory
Hard disk
Interface
Drive bay
Power
Software Required OS
Recommended media
manufacturer
❋ The drive’s appearance and specifications may change without prior notice.
Software
Install the appropriate CD Recording Authoring Software before using this unit. 
* Please uninstall any previous CD burning software you may have loaded on your PC
in order to prevent possible compatibility issues. 
Once you have installed the application software, you may (if you wish) begin to 
reinstall previous software, taking note for errors.
We recommend using the drive with the latest software as some problems 
encountered when using the drive can be solved by updating the software.
Please visit www.lgservice.com and install the program, “LG ODD Online F/W update.”
By using the program, you can automatically check the latest information about
FirmWares and update the FirmWare.
Worldwide support ; http://www.LGservice.com
Worldwide corporate site : http://www.LGE.com
Items
General
Host Interface
Serial ATA
Supported Discs
DVD-ROM(Single/Dual), DVD-RW, DVD-R, DVD-R 
Dual layer, DVD+RW, DVD+R, DVD+R Double layer,
DVD- RAM, CD-Digital Audio & CD-Extra, CD-Plus, 
CD-ROM, CD-ROM XA-Ready, CD-I FMV, CD-TEXT,
CD-Bridge, CD-R, CD-RW, Photo-CD (Single & 
Multi-Session), Video CD, DVD-VIDEO
Supported 
CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, 
SecureDiscs
DVD-RW, DVD+R DL, DVD-R DL, DVD-RAM
Disc Diameter
12cm/ 8cm 
(8cm disc can be used only with drive placed horizontally.)
Mounting direction Horizontal/Vertical 
Read/Write Speed
Write : DVD-R : 2X, 4X, 8X, 12X, 16X, 20X, 22X
DVD-RW : 1X, 2X, 4X, 6X
DVD+R : 2.4X, 4X, 8X, 12X, 16X, 20X, 22X
DVD+RW : 2.4X, 4X, 6X, 8X
DVD+R DL : 2.4X, 4X, 6X, 8X, 10X, 12X, 16X
DVD-R DL: 4X, 6X, 8X, 10X, 12X
DVD-RAM (Ver. 2.0 & Higher): 2X, 3X, 5X, 6X, 8X, 12X
CD-R: 16X, 24X, 40X, 48X
CD-RW: 4X, 10X, 16X, 24X, 32X
Read : DVD-ROM (Single/Dual) : 16X/12X max.
DVD-R : 16X max.
DVD-RW : 12X max.
DVD+R: 16X max.
DVD+RW: 12X max.
DVD+R DL : 12X max.
DVD-R DL: 12X max.
DVD-RAM (Ver. 2.0 & Higher): 12X max.
CD-R/ROM: 48X max.
CD-RW: 40X max.
CD-DA(DAE): 40X max.
Items
Performance
Data transfer rate 
*Sustained CD-ROM : 7200 Kbytes/s (48X max)
DVD-ROM : 22160 Kbytes/s (16X max)
*Burst(ATAPI) SATA Gen.1 1.5Gbps
Average Access
CD-ROM: 120msec (Typical)
DVD-ROM : 140msec (Typical)
DVD-RAM : 230msec (Typical)
Buffer capacity
2 Mbytes
MTBF
100000 Power On Hours (Duty Cycle 20%)
Environmental Level
When operating
Temperature: 5 °C to 45 °C   
Humidity: 10% to 80% R.H. (non condensing)
When not operating Temperature: -30 °C to 60 °C   
Humidity: 10% to 90% R.H. (non condensing)
Electrical
Power
DC 5V, DC 12V
Time (
Random
)
Quick Set-up Guide 
Super Multi DVD Rewriter
GH22
To install of your product, please read this guide manual carefully and completely. 
P/NO. MFL40014114
GH22LS30
GH22NS30 
LightScribe
Supported
Not Supported
• 
You may experience lower write quality in case if you use disc products by some disc
makers which those are not registered with the product's firmware. 
Therefore, it is recommended that you use only discs by recommended companies.
And even if the write session is completed successfully, check the write quality
before you put the disc in storage, especially in case of an important data backup.
(Manufacturer is not responsible for any loss resulting from data backup failure.)
For more SecurDisc information, visit http://www.securdisc.net
Item
Quantity
- Internal Super Multi DVD Rewriter
1
- Recording & Authoring Software 
[Nero, InCD, Power Producer, 
MPEG-2 Software (PowerDVD)]
1
- Quick Set-up Guide for Super Multi DVD Rewriter
1
- SATA Data cable
1
- SATA Power cable
1