ZOOM G9.2tt Guitar Console Firmware 1.08

Confirmation of MIDI Interface

1. Connect G9.2tt to PC with MIDI.
2. Turn the power of G9.2tt on, pressing both [SYSTEM] and [STORE/SWAP] button.
Please find "System Update" in the display of G9.2tt.
3. Start updater.
Please select the device connecting G9.2tt in pull-down menu of MIDI IN and MIDI OUT.
- In case it displays "MIDI I/F requires.", MIDI Interface is not installed or selected correctly from the pull-down menu.
- In case it displays "invalid Updater.", it is possible that file has some damage.
4. Click [Check] button.
- In case it displays "Device Inquiry timeouted.", it is possible that the connection between G9.2tt and PC is not normal.
Please check the connection.
- In case it displays "error",  it is possible that G9.2tt doesn't connect to PC. Please check the connection. 
- In case "Device inquirying..." is freezing over 10 seconds, it is possible that device driver of MIDI interface is in malfunction.Please update device drive of your MIDI Interface.
5. When the connection is normal, it displays "RomSys Revision 9031".

Execution of update:

After confirmation of MIDI interface, [Execute] button will be active to perform the update.
- It takes about 5 minutes to update.
- After update started, it is impossible to operate updater.
- And do not operate G9.2tt or turn the power off during update.
When update will be completed normally,  it displays "Your G9.2tt has successfully been updated to Ver. 1.08.".
Please turn the power off. 

About Device Firmware:

Applying a newer firmware version than the one already installed on your unit can bring various enhancements, include workarounds for diverse problems encountered by the device, and improve or add newly developed features.

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s overall performance to drop. However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and understand the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the update method.

As the installation process is most of the times quite risky, this step should be taken by users that have the ability to successfully complete the update; regular users may initiate it at their own risk. Moreover, it’s best that this task be performed in a steady power environment such as the one ensured by a UPS unit.

Therefore, if you consider applying this release, hit the download button, take into account all the aforementioned aspects, and update the device’s firmware. Also make sure you constantly check with our website to ensure that you don’t miss a single new release.