GT-100 Ver2 Driver Ver.2.0.0 for Windows® XP

(Note)
In no event shall Roland Corporation ("Roland") be liable to end-users for any damages whatsoever, including but not limited to financial damages for loss of business profits or business information arising from the use of, or inability to use this product. The foregoing provision is effective even if Roland has been advised of the possibility of such damages.

*All files and other material contained in this folder are copyrighted by the Roland. Any alteration, modification, duplication, distribution, or reproduction of this material is prohibited. Additionally, Roland reserves the right to make changes to these programs and files without prior notice.
*Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
*ASIO is a trademark and software of Steinberg Media Technologies GmbH.
*All product names mentioned in this document are trademarks or registered trademarks of their respective owners.

About this driver

This is the GT-100 Ver2 driver for Microsoft® Windows® XP Home Edition/Professional.

Features

System requirements

This driver has the following requirements.

Operating System
Microsoft® Windows® XP Home Edition (Service Pack 3 or later)
Microsoft® Windows® XP Professional (Service Pack 3 or later)
 
Computer
Windows-compatible PC equipped with USB port
*Intel chipset recommended.
*GT-100 Ver2 may not perform to its full specs when used with an added USB 2.0 interface card.
*This product cannot be used with a USB 3.0 port that is not compatible with USB 2.0 specification.
*If this product does not work correctly when connected to a USB 3.0 port, you will need to connect it to a USB 2.0 port.
*Even if connected to a USB 3.0 port, the performance of the product will not change.
*Mac computers running Microsoft Windows are not supported.

Cautions and Limitations


Installation

*To reinstall or update the driver, refer to "To reinstall."
  1. Start up Windows with all USB cables disconnected.
    (except for keyboard and mouse)
  2. Exit all applications before you begin the installation.
  3. Double-click Setup.exe.
    *If a "Install Program As Other User" dialog box appears, click [Cancel] to quit the installation and then perform the installation as an administrative account.
  4. The message "GT-100 Ver2 Driver will be installed on your computer. ---" will appear. Click [Next].
    *If any other message appears, follow the directions of the message.
  5. Click [Next] to begin installation.
  6. If the "Software Installation" dialog box appears, click [Continue Anyway] to proceed with the installation.
    *If you cannot proceed with the installation, click [OK] to cancel the installation, and then refer to "Driver Signing Options setting."
  7. The message "Ready to install the driver. ---" will appear.
    *If any other message appears, follow the directions of the message.
  8. Use a USB cable to connect the GT-100 Ver2 to your computer, then power up the GT-100 Ver2.
    1. Wait until the lower right of the screen indicates "Found New Hardware" and the "Found New Hardware Wizard" appears.
      *It may take some time for the "Found New Hardware Wizard" to appear.
    2. If you are asked whether you want to connect to Windows Update, choose "No" and then click [Next].
    3. Choose "Install the software automatically (Recommended)" and click [Next].
    4. If the "Hardware Installation" dialog box appears, click [Continue Anyway] to proceed with the installation.
      *If you cannot proceed with the installation, click [OK] to cancel the installation, and then refer to "Driver Signing Options setting."
    5. If the "Completing the Found New Hardware Wizard" appears, Click [Finish].
  9. When the "Installation has been completed." message appears, installation has been completed.
    Click [Close] to close the "Driver Setup" dialog box.
  10. If the "System Setting Change" dialog box appears, click [Yes] to restart Windows.
  11. Refer to "Before you begin," and make the necessary settings for using the GT-100 Ver2. You won't be able to use the GT-100 Ver2 unless you make these settings.
    *If you are unable to use the GT-100 Ver2 after connecting it, it's possible that a problem has occurred. Refer to "Troubleshooting."

Before you begin

"Performance Options" settings of System Properties

Our tests show that occasional disruptions in the sound may occur if the following setting is not made. By making this setting, you may be able to alleviate the problem. Please be sure to make the setting before using the unit.

  1. Open the "Control Panel," and double-click "System."
    *If the above icon cannot be found, click the "Performance and Maintenance," and click the "System."
  2. Click the "Advanced" tab, click [Settings] in "Performance."
  3. Click the "Advanced" tab.
  4. Select "Background services," and click [OK].
  5. Click [OK] to close "System Properties."

Input/output device settings for your application

In order to obtain optimal performance from your applications, specify the input/output device for your applications as described below. (For details on making these settings, refer to the owner's manual for your application.)

*Ensure that the GT-100 Ver2 and the application are set to the same sampling frequency. If the sampling frequency settings do not match, error messages may be displayed and recording/playback errors may occur.
*If you are unable to select the GT-100 Ver2 device, a problem may have occurred. Refer to "Troubleshooting."

Audio input/output device

Of the total audio input/output channels provided by the GT-100 Ver2, there are 4 INs and 4 OUTs

[WAVE OUT Devices]
PRIMARY (GT-100 Ver2)
SECONDARY (GT-100 Ver2)
 
[WAVE IN Devices]
PRIMARY (GT-100 Ver2)
SECONDARY (GT-100 Ver2)
 
[ASIO device]
When using the GT-100 Ver2 with an ASIO-compatible application such as Cubase, select "GT-100 Ver2" as the ASIO setting for your application.
*To prevent an audio feedback loop or double monitoring, make settings on your application to turn monitoring off.
*The GT-100 Ver2 main unit does not support ASIO Direct Monitor, but if you use Cubase, by enabling Direct Monitoring in the Cubase setting, you can prevent loop oscillation of audio equipment and duplicate monitoring.
*When using the GT-100 Ver2 with ASIO, we recommend that you set your application so that it does not use the Microsoft GS Wavetable SW Synth. (In order to decrease the load, and for convenience when changing Audio Buffer Size of the driver.)

MIDI input/output device

[MIDI OUT devices]
GT-100 Ver2
GT-100 Ver2 DAW CTRL
 
[MIDI IN devices]
GT-100 Ver2
GT-100 Ver2 DAW CTRL
 

Settings when GT-100 Ver2 is used with the Windows Media Player

  1. Open the "Control Panel," and double-click "Sounds and Audio Devices."
    *If the above icon cannot be found, click the "Sounds, Speech, and Audio Devices," and click the "Sounds and Audio Devices."
  2. Click the "Audio" tab, and in "Sound playback," select "PRIMARY (GT-100 Ver2)."
    *If the above WAVE ports cannot be selected, a problem may have occurred. Refer to "Troubleshooting."
  3. Click [OK] to close "Sounds and Audio Devices Properties."
  4. Open "Windows Media Player," select an Audio file, and then play back the file.

To change the settings

To change or verify settings

  1. When changing driver settings, always make sure to first quit all applications using the GT-100 Ver2. This is unnecessary when only checking the settings.
  2. Open the "Control Panel," and double-click "GT-100 Ver2."
    *If the above icon cannot be found, click the " Switch to Classic View."
  3. The "GT-100 Ver2 Driver Settings" dialog box will appear.
  4. To modify the settings, make the changes and click [OK]. To simply check the settings, be sure to click [Cancel] after viewing the settings.
    *For details on the setting items, refer to "About the items in the Settings dialog box."

About the items in the Settings dialog box

Audio Buffer Size
You can adjust the audio input/output buffer size. (By default, this will be the sixth position from the left.)
Decreasing the buffer size will shorten the latency and improve realtime performance, but might make it more likely that you will experience audio clicks and pops, depending on your computer's processing power and the song data load.
Increasing the buffer size will lengthen the latency, but will make audio streaming more stable, and it will be less likely for audio clicks and pops to occur.
In general, you'll probably want to decrease the buffer size for better realtime performance if you're playing a software synthesizer in real time, or if you're monitoring an audio input that's being passed through your DAW software.
Conversely, you can increase the buffer size to prevent audio clicks and pops if you're recording or playing back song data that contains numerous tracks and presents a heavy processing load.
By changing the buffer size as appropriate for your situation, you can obtain the right balance between realtime performance and audio streaming stability.

* Note!
If you use an application with an audio equipment test function, after changing the buffer size, carry out a test.

ASIO Buffer Size
This is the minimum buffer size that can be set by the ASIO application.
*Depending on the application you're using, there may be other buffer sizes that can be set in addition to the minimum buffer size, and the buffer size shown here might not match the actual buffer size.
For details on setting and checking the buffer size, refer to the owner's manual for your application.
 
"Show README" button
This button displays the README file (this document).
 
Information
This field shows the driver version.

To reinstall

  1. Delete the driver as described in "To uninstall."
    *When you uninstall, the settings of the Driver Settings dialog box will be initialized. For details on the setting items, refer to "About the items in the Settings dialog box."
  2. Install the driver as described in "Installation."

To uninstall

  1. Start up Windows with all USB cables disconnected.
    (except for keyboard and mouse)
  2. Exit all applications before you begin the uninstallation.
  3. Open "Control Panel" and click "Add or Remove Programs."
  4. In the list, choose "GT-100 Ver2 Driver", and click "Change/Remove."
  5. The display will indicate "The installed GT-100 Ver2 Driver will be uninstalled." and click the [OK].
    *If any other message appears, follow the directions of the message.
  6. When the message "Uninstallation was completed." is displayed, click [OK] to restart Windows.

Troubleshooting

Cannot install/uninstall the driver

Are you logged onto Windows with the appropriate user rights?
You must log on to Windows as one of the following users:
- the Administrator or other user with the privileges of the Administrators group
- a user whose Account Type is Computer administrator
*For more information regarding this, consult your computer system administrator.
 
Driver Signing Options setting
You may be unable to install the driver depending on the "Driver Signing Options" setting. Proceed as follows to change this setting.
 
  1. Open the System Properties dialog box.
    1. Click the Windows start menu, and from the menu, select Control Panel.
    2. In "Pick a category," click "Performance and Maintenance."
    3. In "or pick a Control Panel icon," click the System icon.
    4. *Depending on your setup, the System icon may appear directly in the Control Panel (Classic View). If so, double-click the System icon.
  2. Click the Hardware tab, then click [Driver Signing].
    The Driver Signing Options dialog box will open.
  3. In the Driver Signing Options dialog box, select "Warn" or "Ignore," then click [OK].
  4. Click [OK] to close the System Properties dialog box.
  5. Install the driver as described in "Installation."
    *Change the setting back to its previous state when you've finished installing the driver.
 

Cannot select/use the GT-100 Ver2 device

Was the driver installed correctly?
If you can't use the GT-100 Ver2 even though you've installed the driver, the driver might not be installed correctly. Use the procedure described in "To reinstall" to reinstall the driver.
 
Could the GT-100 Ver2 be in use by other software?
Exit all applications that are using the GT-100 Ver2, and turn the power of the GT-100 Ver2 off, then on again.
If this does not solve the problem, use the procedure described in "To reinstall" to reinstall the driver.
 
Is the GT-100 Ver2 WAVE/MIDI device name displayed?
If the device name is not displayed, exit all applications that are using the GT-100 Ver2, and turn the power of the GT-100 Ver2 off, then on again.
If this does not solve the problem, use the procedure described in "To reinstall" to reinstall the driver.
 
Did the computer enter a Stand By or Hibernate mode while the GT-100 Ver2 was connected with its power turned on?
If the GT-100 Ver2 does not work correctly after resuming from Stand By or Hibernate mode, you should exit all applications that use the GT-100 Ver2, and then turn the power of the GT-100 Ver2 off and on again.
 
Was the USB cable disconnected and reconnected while the GT-100 Ver2 was being used, or was the power of the GT-100 Ver2 turned off, then on again?
If the USB cable is disconnected and reconnected while the GT-100 Ver2 is in use, or if the power of the GT-100 Ver2 is turned off, then on again, it may no longer operate correctly. If this occurs, exit all applications that are using the GT-100 Ver2, and turn the power of the GT-100 Ver2 off, then on again.
 
If the PC is started up while the GT-100 Ver2 is still connected to the PC with its power turned on, the driver may not be loaded properly and you may not be able to use the GT-100 Ver2.
In such cases, connect the GT-100 Ver2 to another USB port or turn on the power of GT-100 Ver2 after the PC starts up.

No sound is heard; cannot playback or record

Was the driver installed correctly?
 
Could the GT-100 Ver2 be in use by other software?
 
Did you make settings as described in "Before you begin" so that the GT-100 Ver2 driver could be used?
The GT-100 Ver2 cannot be used unless you make these settings. Refer to the sections on "Before you begin."
 
Could you have entered Stand By or Hibernate mode during playback or recording?
If the GT-100 Ver2 does not work correctly after resuming from Stand By or Hibernate mode, you should exit all applications that use the GT-100 Ver2, and then turn the power of the GT-100 Ver2 off and on again.
 
During playback or recording, did you turn the power of the GT-100 Ver2 on/off, or disconnect and reconnect the USB cable?
If you turn the power of the GT-100 Ver2 on/off or disconnect and reconnect the USB cable during playback or recording, the GT-100 Ver2 will no longer be able to play back or record. Stop playback or recording, and then start playback or recording once again. If you are still unable to play back or record, quit all programs that are using the GT-100 Ver2, then turn the GT-100 Ver2 off and then on again.
 
Try adjusting the audio buffer size of the driver
If the size of the driver's audio buffer is too small, sound may not be produced, or it may be impossible to carry out normal playback and recording.
In such cases, you should refer to "To change the settings," and increase the size of the buffer.
 

Part of the playback is wrong: e.g., notes are broken off prematurely, or some notes are lost

Problems may be solved by making the settings shown below.

Try adjusting the audio buffer size of your software
If your software allows you to adjust the audio buffer size, try changing the setting.
Normally, clicks and pops can be eliminated by increasing the buffer size.
 
Try adjusting the audio buffer size of the driver
If your software does not allow you to adjust the buffer size, or if adjusting the buffer size in your software does not solve the problem, you may be able to solve the problem by changing the driver’s audio input/output buffer size.
Try adjusting the buffer size as described in "To change the settings."
 
Check the power management settings
  1. Open "Control Panel," click "Performance and Maintenance," and then click "Power Options."
    *If you’re using the Classic View, double-click the "Power Options" icon.
  2. Click the "Power Schemes" tab, and in the Power Schemes field, select "Always On."
  3. Click [OK] to close "Power Options Properties."
"Performance Options" settings of System Properties
If you wish to modify or verify the settings, use the procedure described in ""Performance Options" settings of System Properties."
 
Do the sample rate settings match?
You must set the sampling frequency that's been specified through the audio settings of the application so it matches the GT-100 Ver2's sampling frequency.
Clicks or pops may occur in the sound if a LAN is operating
Try disabling the LAN in the Device Manager. If this eliminates the clicks or pops, you may be able to solve the problem by updating your LAN driver or BIOS.
 
"Hardware acceleration" in the Display Details
Adjusting the setting for the graphic accelerator may eliminate noise appearing during playback and resolve other problems.
 
  1. Open the "Control Panel," and double-click "Display."
    *If the above icon cannot be found, click the "Appearance and Themes," and click the "Display."
  2. Click the "Settings" tab.
  3. Click [Advanced] -> click the "Troubleshoot" tab.
  4. Adjust the "Hardware acceleration" slide and click [OK].
  5. Click [OK] in the "Display Properties" to close the dialog box. Afterwards, restart the computer.

Playback or recording is interrupted, and then you cannot resume playback or recording

Was your computer experiencing a heavy processing load, such as when accessing a CD-ROM Drive or network, at the same time as the GT-100 Ver2 was being used?
If your computer was experiencing a heavy processing load while the GT-100 Ver2 was being used, the GT-100 Ver2 may no longer operate correctly. If this occurs, stop the playback or recording, then try starting playback or recording over again.
If you are still unable to play back or record, quit all programs that are using the GT-100 Ver2, then turn the GT-100 Ver2 off and then on again.

"Found New Hardware Wizard" appears even though you installed the driver

If you change the USB connector to which the GT-100 Ver2 is connected, "Found New Hardware Wizard" may appear.
This is normal behavior, and does not indicate a problem. Use the following procedure to install the driver.
 
  1. Wait until the lower right of the screen indicates "Found New Hardware" and the "Found New Hardware Wizard" appears.
    *It may take some time for the "Found New Hardware Wizard" to appear.
  2. If you are asked whether you want to connect to Windows Update, choose "No" and then click [Next].
  3. Choose "Install the software automatically (Recommended)" and click [Next].
  4. If the "Hardware Installation" dialog box appears, click [Continue Anyway] to proceed with the installation.
    *If you cannot proceed with the installation, click [OK] to cancel the installation, and then refer to "Driver Signing Options setting."
  5. If the "Completing the Found New Hardware Wizard" appears, Click [Finish].
  6. If the "System Setting Change" dialog box appears, click [Yes] to restart Windows.

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