Скачать или смотреть EWRF e708TM3 5.8G FPV transmitter

this is recommended replacement with manual, tested one is no longer available
https://goo.gl/UW86ib
EWRF e7086TM3 5.8G 48CH 25mW/200mW/600mW Switchable FPV Transmitter Support OSD Configuring

Operation :
Power Switch
*Power on, power setting is same as last time you used.
*Long press Power Button, switch among 25mW,200mW and 600mW circularly
*Short press Power Button twice, turn on or turn off transmitting. "TX" indicator on is tranmitting, off is turon off(regardless of the other 2 LED)
*25mW works : "TX"on; 200mW works : "TX""200mW" 2 indicators on; 600mW works : 3 indicators all on

Channel Switch :
*Long press Channel Botton, switch among A-B-C-D-E-F circularly, short press to switch CH1-CH8 circularly
*When connect PMW, there is signal in 3 seconds, the decimal point on displayer is lighting, you can use the remote control transmitter to configure 1-8 channels and turn off the transmitter; Otherwise, it will enter the button configuring mode aftger 3 seconds, the decimal points won't show up.
*Can lead out the configuring button for setting, there is bonding pad for button on module.