17Before Using the TransceiverNames and Functions of Controlsy Dual Band ScreenA-band and B-band are displayed in a top-down fashion.• Touching [F MW] displays the function menu screen.• Touching [TX M] enables the communication mode to befixed on the transmission side.• Touching [MODE] each time switches the operationmode.y Function Menu ScreenTouching [F MW] displays the function menu screen.y Band Scope ScreenThe band scope screen can be displayed by touching [SCOPE] from the function menuscreen.Reference You can change the number of band scope channelsby pressing and holding the key for over onesecond to enter Set mode, then select [DISPLAY] → [3BAND SCOPE] to select the desired number of channels(17ch/35ch/71ch).