GH20LP20 - Unspecified LG - Free user manual and instructions

Product Type	Internal Super Multi DVD Rewriter (Optical Drive)
Interface	Enhanced-IDE (ATAPI) / E-IDE
Disc Compatibility	DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-R DL, DVD+R DL, DVD-RAM, CD-ROM, CD-R, CD-RW, CD-DA, Video CD, Photo CD, CD-Text, CD-Extra, CD-I FMV
Write Speed (DVD-R)	2X, 4X, 8X, 12X, 16X, 20X
Write Speed (DVD+R)	2.4X, 4X, 8X, 12X, 16X, 20X
Write Speed (DVD-RW)	1X, 2X, 4X, 6X
Write Speed (DVD+RW)	2.4X, 4X, 6X, 8X
Write Speed (DVD-R DL)	4X, 6X, 8X, 10X, 12X
Write Speed (DVD+R DL)	2.4X, 4X, 6X, 8X, 10X, 12X, 16X
Write Speed (DVD-RAM)	2X, 3X, 5X, 6X, 8X, 12X (Ver. 2.0 & higher)
Average Access Time (CD-ROM)	120 ms (typical, 1/3 stroke)
Average Access Time (DVD-ROM)	140 ms (typical, 1/3 stroke)
Buffer Memory	2 Mbytes
Power Supply	DC +5V / +12V (4-pin power connector)
Mounting Orientation	Horizontal or Vertical (8cm discs only horizontal)
Laser Classification	Class 1 Laser Product
Supported Operating Systems	Windows Vista, Windows 2000 Professional, Windows XP Home/Professional
Software Included	CD/DVD Recording Authoring Software; optional LG ODD Online F/W Update tool
LightScribe Support	Not supported on this model (GH20NP20 supports it)
Recommended Disc Brands	LG, Mitsubishi Kagaku Media, Verbatim, That's, Ritek, HP, Maxell, TDK, Ricoh, JVC
Certifications	FCC Class B, CE, Industry Canada

Frequently Asked Questions - GH20LP20 LG

How do I install the LG GH20LP20 drive?

Turn off the system power, disconnect the power cord, and remove the computer cover. Set the jumper on the rear of the drive to Master or Slave as needed. Slide the drive into a vacant 5.25" bay, connect the IDE data cable and a 4-pin power cable, then replace the cover and restart the computer.

How should I set the jumper for the GH20LP20?

If connecting to the same primary IDE channel as the hard drive, set the jumper to Slave. If using a secondary IDE channel with no other device, set to Master. If two drives are on the same channel, set one to Master and the other to Slave.

What type of IDE cable is recommended?

An 80-pin E-IDE cable is highly recommended to avoid '04/08/03' CRC errors. A 40-pin cable may cause issues. For optimal 20x writing, use an 80-pin cable with a Pentium IV 2.4 GHz or faster processor.

Which discs are recommended for best performance?

For CD-R, use LG, Mitsubishi Kagaku Media, Verbatim, That's, Ritek, or HP. For DVD±R, use Mitsubishi Kagaku Media, That's, Maxell, or Verbatim. Using recommended brands helps ensure write quality and compatibility.

Does the GH20LP20 support LightScribe?

No, the GH20LP20 model does not support LightScribe direct label printing. The GH20NP20 version supports it.

How can I update the firmware?

Visit www.lgservice.com and install the LG ODD Online F/W Update program. It will automatically check for the latest firmware and update the drive.

What should I do if I get a '04/08/03' CRC error?

This error is often caused by using a 40-pin IDE cable. Replace it with an 80-pin E-IDE cable. Also ensure the drive is set to the correct master/slave configuration and check for any motherboard compatibility issues.

Can I mount the drive vertically?

Yes, the drive can be mounted vertically. However, 8cm discs can only be used with the drive placed horizontally.

What is the maximum write speed for DVD-RAM?

The GH20LP20 supports DVD-RAM write speeds of 2X, 3X, 5X, 6X, 8X, and 12X (for Version 2.0 discs and higher).

What precautions should I take when handling this drive?

The drive contains a Class 1 laser that can damage eyes. Do not open the cover; there are no user-serviceable parts inside. Avoid exposure to rain or moisture to reduce fire and electric shock risk. Use anti-static protection when handling.

USER MANUAL GH20LP20 LG

Installing the Drive

Before installing the drive, turn off the system power.

- Please pay attention to handling Electrostatic Sensitive Devices, you may use anti-static products such as wrist straps, heel straps, mats to protect your body from electrostatic.

Disconnect the power cord, and remove the cover.

- Remove a vacant 5.25" drive bay panel from the computer. Slide the drive into the drive bay.

Illustration of a server rack with an open door and two arrows indicating flow direction (no text or symbols)

Diagram of a server rack with internal components and directional arrows indicating movement (no text or symbols)

Set the jumper on the rear of the drive as necessary.

A. When using a Primary IDE port

If you need to connect your drive to the same primary IDE channel as the hard drive, the drive should be set to SLAVE position.

B. When using a Secondary IDE port

① If there is no device connected to the secondary IDE channel, connect the drive to this channel and set the jumper to MASTER.
② When two drives are connected, set one drive to MASTER and the other drive to SLAVE. If your operating system encounters interface problems after installing the new drive, try swapping the jumpers or move one drive to another IDE channel.

Method A

Method B

Connect the IDE data cable/DC power cable to the drive.

① Connect the IDE data cable to the back of the drive.

* Using a 40-pin IDE cable might bring the '04/08/03 error (LOGICAL UNIT COMMUNICATION CRC ERROR (ULTRA-DMA/32))'. In this case, as a substitute 80-pin type IDE cable is highly recommended. This kind of error is hardly detected from some specific motherboard.

* For Optimal 20x writing, 80 pin E-IDE cable and Pentium IV 2.4GHz or faster are recommended.

② Connect a 4-pin power supply cable from the computer to the drive.

Replace the cover, connect the power cord and restart your computer.

- Your computer configuration may different from the illustrations.

Illustration of a server rack cabinet with internal compartments (no text or symbols)

ON

Illustration of a desktop computer case with an open storage unit and two arrows indicating file direction (no text or symbols present)

LG Quick Set-up Guide

Super Multi DVD Rewriter

GH20

To install of your product, please read this guide manual carefully and completely. For the detailed owner's manual of the drive, please refer to the CD manual.

Features

• Enhanced-IDE (ATAPI) interface.
• Power tray loading and ejection of disc. (The disc can also be ejected manually
- Combination CD-R/RW, DVD-R/RW, DVD-R DL, DVD+R/RW, DVD+R DL, DVD-RAM functions into one drive.
• Supports Region playback control Phase II.
• Automatic buffer underrun error prevention technology.
• Supports SecurDist® Technology
• Supports LightScribe Direct Label Printing Technology - *Optional.
* You can use a variety of Drive

	GH20LP20	GH20NP20
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

System Environment

Computer
This unit can be operated in the system environment explained here.

System requirements	CPU: Pentium III 1.0GHz (Recommended system requirements for optimal performance, CPU: Pentium IV 2.4GHz or faster, Memory: 512MB or greater)
VGA Card Memory	128MB or greater.
Hard disk	20GB or more free space. (The free space needed for writing depends on the quantity of data.)
Interface	Enhanced-IDE interface (as Primary Slave, Secondary Master or Slave)
Drive bay	5.25-inch half-height bay required
Power	+5V/+12V power socket required
Software Required OS	Windows Vista/Windows 2000 Professional/Windows XP (Home Edition/Professional), Direct X 9.0 or Higher is required.
CD-R, CD-RW, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD+R DL, DVD-RAM media	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.

* Compatibility problem in write/read function may occur with media depending on the media manufacturing quality.
* For DVD±R 20x support media: Mitsubishi Kagaku Media, That's are recommended.
* For DVD+R DL fox support media. After is recommended. * Upon the media condition or some of user's environment the maximum speed sometimes could not be guaranteed.

Specifications

Items

General

Host Interface E-IDE/ATAPI

Supported Discs DVD-ROM(Single/Dual), DVD-RW, DVD-R, DVD-R

DL, DVD+RW, DVD+R, DVD+R DL, 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

(8cm disc can be used only with drive placed horizontally.)

Mounting direction Horizontal/Vertical

Read/Write Speed

(DVD-R):2X,4X,8X,12X,16X,20X

(DVD-RW):1X,2X,4X,6X

(DVD+R): 2.4X, 4X, 8X, 12X, 16X, 20X

(DVD+RW): 2.4X, 4X, 6X, 8X

(DVD-RAM): 2X, 3X, 5X, 6X, 8X, 12X (Ver. 2.0 & higher)

(DVD+R DL): 2.4X, 4X, 6X, 8X, 10X, 12X, 16X

(DVD-R DL): 4X, 6X, 8X, 10X, 12X

66.6 Mbytes/s (Ultra-DMA Mode 4)

Average Access CD-ROM: 120msec (Typical)

Time (1/3 Stroke) DVD-ROM: 140msec (Typical)

Buffer capacity 2 Mbytes

MTBF 125,000 Power On Hours (Duty Cycle 10%)

Environmental Level

When operating Temperature: 5 °C to 45 °C

Humidity: 10% to 80% R.H.

When not operating Temperature: -30 °C to 60 °C

Humidity: 10% to 90% R.H.

Electrical

Power DC 5V, DC 12V

* The drive's appearance and specifications may change without prior notice.

Software

Install the appropriate CD/DVD 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 supplied software, you may (if you wish) begin to reinstall previous software, taking note for errors.

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

P/NO. MFL40014116 Ver. 1

Safety Instructions

CAUTION: The laser used in the Super Multi DVD Rewriter can damage your eyes. Do not attempt to open the cover. To reduce the risk of electric shock, do not remove the cover (or back). There are no user-serviceable parts inside. Refer servicing to qualified service personnel. Use of controls or performance of procedures other than those specified herein may result in hazardous radiation exposure
WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.

This product is manufactured to comply with the radio interference requirements of EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC.

The appliance is not intended for use by young children or infirm persons without supervision.

Industry Canada requirement

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an Authorized Service Center for help.

• FCC WARNING
  Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

• This Super Multi DVD Rewriter is for use only with UL listed personal computers that have installation instructions detailing user-installation of card cage accessory.

■ Microsoft ^® and Windows ^® are trademarks registered in the United States and other countries by the Microsoft Corporation.
■ The company names and product names written in this manual are trademarks or registered trademarks of the respective companies.