GT-1 Driver Ver.1.0.0 for Windows® 7
(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. |
This is the GT-1 driver for Microsoft® Windows® 7.
- This driver also supports ASIO(Steinberg Audio Stream I/O Interface).
- Operating System
- Microsoft® Windows® 7 64-bit Edition/32-bit Edition (Service Pack 1 or later)
- Computer
- Windows-compatible PC equipped with USB port
* | Intel chipset is recommended. |
* | GT-1 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. |
* | This driver cannot be used in a virtual Windows environment, such as Windows XP Mode (Virtual Windows XP) or Virtual PC. |
* | Mac computers running Microsoft Windows are not supported. |
- Never disconnect the plug from the INPUT jack while the GT-1 is in use. (The power must not be switched off.) Disconnecting the plug may cause faulty operation.
- Sound interruption or other less-than-perfect outcomes may be experienced if your computer's performance and specifications are somewhat inadequate. The types of applications you use and the way in which you use them can also influence the experience you receive.
- If the PC is started up with the GT-1 still connected to the PC, the driver may not be loaded properly and you may not be able to use the GT-1. In such cases, connect the GT-1 to another USB port or connect the GT-1 after the PC starts up.
- If the GT-1 does not work correctly after resuming from Sleep mode, you should exit all applications that use the GT-1, and then disconnect the USB cable of the GT-1 and reconnect it.
- If the USB cable is disconnected and reconnected while the GT-1 is in use, it may stop operating correctly. If this occurs, after resuming, you should exit all applications that use the GT-1, and disconnect/reconnect the USB cable of the GT-1.
- If your computer was experiencing a heavy processing load, such as when accessing a CD-ROM Drive or network while the GT-1 was being used, the GT-1 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-1, then disconnect the USB cable of the GT-1 and reconnect it.
- Audio clicks and pops may occur during playback or recording if you connect or disconnect other USB devices (such as USB memory) or turn another USB device on/off while using the GT-1.
- In some cases, you may not obtain the expected level of performance if you're using a USB-connected hard disk at the same time as the GT-1. Do not use a USB-connected hard disk as the storage destination for the audio that you're playing back or recording.
* | Before installing the driver, insert the plug into the INPUT jack on the GT-1. (Switch on the power.) Never disconnect the plug from the INPUT jack while the GT-1 is in use. (The power must not be switched off.) |
* | To reinstall or update the driver, refer to "To reinstall." |
- Start up Windows with all USB cables disconnected.
(except for keyboard and mouse)
- Exit all applications before you begin the installation.
- Double-click the Setup icon.
- A confirmation screen regarding User Account Control will appear, click [Yes].
- The message "GT-1 Driver will be installed on your computer. ---" will appear. Click [Next].
* | If any other message appears, follow the directions of the message. |
- Click [Next] to begin installation.
- If a dialog box regarding Windows Security appears, click [Install].
- The message "Ready to install the driver. ---" will appear.
* | If any other message appears, follow the directions of the message. |
- Use a USB cable to connect the GT-1 to your computer.
The driver will be installed automatically.
- When the "Installation has been completed." message appears, installation has been completed.
Click [Close] to close the "Driver Setup" dialog box.
- If the "System Settings Change" dialog box appears, click [Yes] to restart Windows.
- Refer to "Before you begin," and make the necessary settings for using the GT-1. You won't be able to use the GT-1 unless you make these settings.
* | If you are unable to use the GT-1 after connecting it, it's possible that a problem has occurred. Refer to "Troubleshooting." |
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.)
* | If you are unable to select the GT-1 device, a problem may have occurred. Refer to "Troubleshooting." |
Audio input/output device
Of the total audio input/output channels provided by the GT-1, there are 1 INs and 1 OUTs
- [WAVE OUT Devices]
- OUT (GT-1)
* | If you've specified a different name in the "Sound" settings of the Control Panel, the name you specified will be displayed. |
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- [WAVE IN Devices]
- IN (GT-1)
* | If you've specified a different name in the "Sound" settings of the Control Panel, the name you specified will be displayed. |
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- [ASIO device]
- When using the GT-1 with an ASIO-compatible application, select "GT-1" 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-1 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-1 with ASIO, we recommend that you set your application so that it does not use the Microsoft GS Wavetable Synth. (In order to decrease the load, and for convenience when changing Audio Buffer Size of the driver.) |
MIDI input/output device
* | In the Windows Media Player, the MIDI input/output device of GT-1 cannot be used. Please select the following device in your MIDI compatible application. |
- [MIDI OUT devices]
- GT-1
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- [MIDI IN devices]
- GT-1
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- Open "Control Panel," click "Hardware and Sound," and then click "Sound."
* | If the icon view is selected for the Control Panel, click "Sound." |
- In "Playback," right-click GT-1's "OUT," and choose "Set as Default Device."
* | If the above WAVE ports cannot be selected, a problem may have occurred. Refer to "Troubleshooting." |
- Click [OK] to close "Sound."
- Open "Windows Media Player," select an Audio file, and then play back the file.
- Open the "Control Panel," switch "View by:" to the icon view (Large icons or Small icons), and then click "GT-1."
- The "GT-1 Driver Settings" dialog box will appear.
- SAMPLE RATE
- Displays the present sample rate.
To change the sample rate, select a sample rate from the menu.
* | When the sampling rate is switched, a small pop noise may be heard, but this does not indicate a malfunction. |
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- 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 buffer size that can be set by the ASIO application.
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- "Match with the ASIO sample rate" check box
- This option matches the Windows sound sample rate, e.g. MME, DirectSound, or WASAPI, with the ASIO sample rate.
Select this check box when using an ASIO-compatible application concurrently with a Windows sound-compatible application such as Windows Media Player.
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- "Show README" button
- This button displays the README file (this document).
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- Information
- This field shows the driver version.
- Delete the driver as described in "To uninstall."
- Install the driver as described in "Installation."
- Start up Windows with all USB cables disconnected.
(except for keyboard and mouse)
- Exit all applications before you begin the uninstallation.
- Open "Control Panel" and click "Uninstall a program."
* | If the icon view is selected for the Control Panel, click "Programs and Features." |
- In the list, choose "GT-1 Driver", and click "Uninstall/Change."
- If a dialog box regarding User Account Control appears, click [Yes].
* | If you are asked to enter the password for an administrative account, log on to Windows as a user whose Account Type is Administrator, and then perform the uninstallation. |
- The display will indicate "The installed GT-1 Driver will be uninstalled." and click the [OK].
- When the message "Uninstallation was completed." is displayed, click [OK] to restart Windows.
- Are you logged onto Windows with the appropriate user rights?
- You must log on to Windows as a user whose Account Type is Administrator.
* | For more information regarding this, consult your computer system administrator. |
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- Was the driver installed correctly?
- If you can't use the GT-1 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-1 be in use by other software?
- Exit all applications that are using the GT-1, and disconnect/reconnect the USB cable of the GT-1.
If this does not solve the problem, use the procedure described in "To reinstall" to reinstall the driver.
-
- Is the GT-1 WAVE/MIDI device name displayed?
- If the device name is not displayed, exit all applications that are using the GT-1, and disconnect/reconnect the USB cable of the GT-1.
If this does not solve the problem, use the procedure described in "To reinstall" to reinstall the driver.
-
- Did the computer enter a Sleep mode while the GT-1 was connected?
- If the GT-1 does not work correctly after resuming from Sleep mode, you should exit all applications that use the GT-1, and then disconnect the USB cable of the GT-1 and reconnect it.
-
- Was the USB cable disconnected and reconnected while the GT-1 was being used?
- If the USB cable is disconnected and reconnected while the GT-1 is in use, it may no longer operate correctly. If this occurs, exit all applications that are using the GT-1, and disconnect/reconnect the USB cable of the GT-1.
-
- If the PC is started up with the GT-1 still connected to the PC, the driver may not be loaded properly and you may not be able to use the GT-1.
- In such cases, connect the GT-1 to another USB port or connect the GT-1 after the PC starts up.
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- During playback or recording, the sample rate cannot be changed in the Driver Settings dialog box.
- Change the sample rate within the currently-used application, or quit the application and then change the sample rate in the Driver Settings dialog box.
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- Are you using another application?
- During playback or recording using another application, the sample rate cannot be changed.
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- Is the Windows Sound Control Panel open?
- If the Windows Sound Control Panel is open, sometimes the sample rate cannot be changed.
-
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If the Windows monitoring function is enabled, the sample rate cannot be changed.
- Refer to "Could the Windows monitoring function be enabled?" and disable monitoring.
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- If the Microsoft GS Wavetable Synth is used, the sample rate cannot be changed.
- Do not use Microsoft GS Wavetable Synth.
-
- Could you have connected the GT-1 to a different USB port?
- If you connect the GT-1 to a different USB port, the operating system may automatically add a number to the beginning of the device name.
Even if this occurs, it will not cause any problems with the operation of the GT-1.
* | If you want to restore the device name that does not have this added number, connect the GT-1 to the same USB port as when you installed it, or reinstall the driver as described in "To reinstall." |
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If the Windows monitoring function is enabled, it won't be possible to change the driver settings.
- Refer to "Could the Windows monitoring function be enabled?" and disable monitoring.
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- Was the driver installed correctly?
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- Could the GT-1 be in use by other software?
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- Did you make settings as described in "Before you begin" so that the GT-1 driver could be used?
- The GT-1 cannot be used unless you make these settings. Refer to the sections on "Before you begin."
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- Could you have entered Sleep mode during playback or recording?
- If the GT-1 does not work correctly after resuming from Sleep mode, you should exit all applications that use the GT-1, and then disconnect the USB cable of the GT-1 and reconnect it.
-
- During playback or recording, did you disconnect and reconnect the USB cable?
- If you disconnect and reconnect the USB cable during playback or recording, the GT-1 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-1, then disconnect/reconnect the USB cable of the GT-1.
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- 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.
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- Could you have turned down the volume of the device or application in the Volume Mixer?
- The system's Volume Mixer lets you adjust the volume for each device or application.
- Open the "Control Panel," and switch "View by:" to "Category."
- Click "Hardware and Sound," and then click "Adjust system volume."
- The Volume Mixer will appear. From the "Device" pulldown menu, choose the device that you're using for playback, and adjust the volume.
* | Alternatively, you can open the Volume Mixer by right-clicking the speaker icon located in the lower right of the screen, and choosing "Open Volume Mixer." |
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Are you using voice communications software?
- If you're using voice communications software, the volume of the audio device might be automatically adjusted according to the status of communications.
If so, disable automatic volume adjustment as follows.
- Open "Control Panel," click "Hardware and Sound," and then click "Sound."
* | If the icon view is selected for the Control Panel, click "Sound." |
- In the "Communications" tab, change the setting of the item "When Windows detects communications activity" to "Do nothing."
- Click [OK] to close "Sound."
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.
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- 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."
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- Try updating the driver of your display adaptor
- You may be able to eliminate clicks and pops by updating the driver for the display adaptor installed in your computer.
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- Windows Update / Microsoft Update
- You may be able to solve the problem by updating your system with "Windows Update" or "Microsoft Update" provided by Microsoft.
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- Check the power management settings
- Open "Control Panel," click "System and Security," and then click "Power Options."
* | If the icon view is selected for the Control Panel, click "Power Options." |
- In "Select a power plan," choose "High performance."
* | If the "High performance" plan is not shown, click "Show additional plans." |
- In the High performance area, click "Change plan settings."
- Click "Change advanced power settings."
- In the Advanced Settings, click the “+” symbol for "Hard Disk," and click the “+”symbol for "Turn off hard disk after" to open it.
- Click "Setting (Minutes)," and click the down arrow to change the setting to "Never."
- Click [OK] to close the Power Options window.
- Close the "Edit Plan Settings" screen.
- "Performance Options" settings of System Properties
- Open "Control Panel," click "System and Security," and then click "System."
* | If the icon view is selected for the Control Panel, click "System." |
- At the left, click "Advanced system settings."
- If a dialog box regarding User Account Control appears, click [Yes].
* | If you are asked to enter the password of an Administrator account, log on to Windows as a user whose Account Type is Administrator, then perform the settings again. |
- Click [Settings] of the Performance section, and then click the [Advanced] tab.
- Select "Background services," and click [OK].
- Click [OK] to close "System Properties."
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Could the Windows monitoring function be enabled?
- If the Windows monitoring function is enabled, the input sound might be heard in duplicate (doubled), or a feedback loop (oscillation) might occur.
If so, disable the Windows monitoring function as follows.
- Open "Control Panel," click "Hardware and Sound," and then click "Sound."
* | If the icon view is selected for the Control Panel, click "Sound." |
- In "Recording," select GT-1's "IN," and click "Properties."
* | If the above WAVE ports cannot be selected, a problem may have occurred. Refer to "Troubleshooting." |
- Open the "Listen" tab, and clear the check box "Listen to this device."
- Click [OK] to close "Properties."
- Click [OK] to close "Sound."
- Audio clicks and pops occur in the playback or recording immediately after the system has started up, or immediately after the computer has been woken from a Sleep state
- Wait a few moments before you perform playback or recording.
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- Clicks or pops may occur in the sound if a LAN is operating
- Try disabling the LAN in the Device Manager.
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- Was your computer experiencing a heavy processing load?
- If your computer was experiencing a heavy processing load while the GT-1 was being used, the GT-1 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-1, then disconnect/reconnect the USB cable of the GT-1.
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