What to check before submitting a ticket?

The following are the first steps you should try before contacting us REGARDLESS of the issue. * Close down the QEST4 software, disconnect the USB cable, and turn the QEST4 off. * Note: If the software is unresponsive - hold down keys CTRL- ALT-DEL to bring up task manager and close the program by selecting En...

• Frequently Asked Questions
• 17-Jan-2019
• 879