User manual
of ATG-780
Transmitter: ATG - 780T
Microphone
1、On-off operation：
●Turn on：Keep pressing the“M" button for 1 second to turn on.
●Turn off：Keep pressing the “M” button for 1 second to turn off.
2、The operation of mute function for transmitter:
When the transmitter is working ,click the “
”button to mute（the antenna icon "
"
on the display screen will change to mute icon “
” ） ,and click again the
“
”button to restore the speak function.（the mute icon “
” will change to
antenna icon "
" ）
3、Click one button to turn off all the receivers
Under the working condition,,keep pressing the“
” button for about 5 seconds until the screen
is flashing and the word “OFF” appears,and all the receivers will be forcibly turned off。（Note:
