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The minimum PRO Mixer bootloader version is v2.24.
You can check the bootloader version on your Mixer in the PRO Connect application by checking your Mixer in the DEVICES list. Your must update the bootloader if you see this screen:
STEP 1: Obtain a PRO Mixer Update Card
The initial mixer bootloader update must be performed using an update card. Update cards are available for purchase from Hear Technologies. Please contact technical support at https://heartechnologies.com/support/serviceformtechsupportform.html to obtain an update card.
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