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> CAVS 105G/203G/305G USB Serial Checker
Serial Number Checker
Check whether your 105G/203G/305G USB requires firmware upgrade to support SCDG playback from an external hard drive.
Please
enter the serial number located at the back panel.
Q. Where can you find the serial number? A. Look for a sticker that starts with "S/N:" in the back of 105G/203G/305G USB. Type only the digits following S/N:.
