
Long press FUNC to return and the setting is completed. Rotate the knob to switch the menu among NOR/RMT/CAT.

When using a stereo headset, the right side is short-circuit (STEREO).ĬAT Function For FT-857 and FT897 Handheld Microphone: When using a mono headset or speakers, the left side is short-circuit (MONI). PHONE MODE: Set the properties of external headset. When using a moving-coil microphone, the right side is short-circuit (MC). When using an electret microphone, the left side is short-circuit (EC). MIC MODE: Set the properties of external microphone. Please keep the aluminum alloy PTT button well. Before Setting: Use Allen key to open the panel connected to radio and pull out its PCB board.

How to Set the Jumper Wire of the Adapter? To keep your desktop clean, you can make the recording cable passed through the middle of the spiral cable of your radio mic. Connect radio PHONE to the adapter's PHONE by using a 3.5mm recording cable. When using, remove the connector plug from MH-31 handheld mic and insert it into the adapter. Attention: The adapter uses the solenoid-type 8-wire cable that comes with your radio as the input cable. Attention: Only applied to FT-857 and FT-897, instead of FT-817 and FT-818.

Two-way communications with your PC and antenna tuner can be realized by using two CAT ports - your device's CAT port and the adapter's. With its PPT socket, it can be connected to external PTT switch or foot switch for transmitting. Its emergency PTT button enables transmitting operation. Connection to moving-coil microphones and electret microphones. Connection to external speakers and headphones.

It is not suitable for direct use with image and data communication such as SSTV, PSK31, Echolink. It is an adapter designed for voice communication. FT-8x7 Mic Headset PTT CAT Adapter Radio Adapter For YAESU FT-818ND FT-857 FT-891
