FMUSER INTERNATIONAL GROUP INC.
广州市汉婷生物技术开发有限公司
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CHAPTER 4 How to Upgrade
FUTV4624 encoder modulator is embedded with USB Port for upgrading. The supported file format is IMG.
Upgrade steps
: Insert USB device→Upgrade automatically(It will need 10-20 seconds to upgrade.) →Remove USB
device→Power off→Power on.