I have red lightning bolts showing up (circled in blue) while running a 6VT-D in PW Mode, on a Vivid E9 ultrasound machine. I have looked everywhere (manuals, internet, tech sheets) and for the life of me can not find what these symbols mean. This issue follows the TEE specifically and I believe is not a machine issue. Any help would be appreciated, Thank you!
Equipment: GE HealthCare - 6VT-D