This manual provides a detailed introduction to the functions and usage methods of HYT wireless intercom, including user safety information, product inspection, battery information, accessory installation, familiarization with the machine, function and operation, basic operation, timeout timer, battery power saving, battery power shortage alarm, monitoring, sub-audio and sub-audio digital, channel scanning, prohibited function, fault handling guide, maintenance and cleaning, quality assurance and maintenance terms, optional accessories and frequency table.
