Troubleshooting * Troubleshooting * Troubleshooting * Skip to Videos All | General Handling | Machine | Technical Issues | Machine | Technical Issues, • 5/12/25 Test Transaction Step-by-step on how to process a test transaction on the POS payment terminal Machine | Technical Issues, • 5/12/25 Clearing Alarms Issues with clearing machine alarms Machine | Technical Issues, • 5/12/25 LCD Issues Problems with LCD screen not turning on after plugging into the wall outlet
