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Record mode, Voice playback mode, E-book mode – Mach Speed Technologies TRIO-V818 User Manual

Page 8: Settings

Record mode, Voice playback mode, E-book mode | Settings | Mach Speed Technologies TRIO-V818 User Manual | Page 8 / 22 Record mode, Voice playback mode, E-book mode | Settings | Mach Speed Technologies TRIO-V818 User Manual | Page 8 / 22