AnyTone AT-D578UV Advanced Settings - Page 4

Browse online or download pdf Advanced Settings for Car Receiver AnyTone AT-D578UV. AnyTone AT-D578UV 5 pages. Bluetooth(bt)
Also for AnyTone AT-D578UV: User Manual (4 pages), How To Update Firmware (17 pages)

AnyTone AT-D578UV Advanced Settings
4. Keep the keys pressed and in a short time, the screen should look like this:
5. Now let go of the three keys and the screen should look like the following:
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