6Before Using the TransceiverIntroductionFeatures of the FT2DR/DEm Digital communication (C4FM (Quaternary FSK), FDMA system) ............................. 39m Equipped with AMS (Automatic Mode Select) Function............................................. 39Automatically selects between 4 modes of transmission according to the signal beingreceived.m External power supply connection ............................................................................. 15m Simultaneous reception on two different bands,or within the same band (V+V/U+U) .................................................................... 34, 36m Independent switching keys for A-band and B-band and TX/BUSY display .............. 36m Wide-band reception over the range of 500 kHz to 999.900 MHz ............................. 36m Waterproof design equivalent to IPX5, which protects the transceiverfrom rain and splashes............................................................................................... 13m Large 160×160 dot LCD screen and touch panel ...................................................... 15m WIRES-X connection support ..................................See WIRES-X instruction manual*m Equipped with GM function ..................................See GM function instruction manual*m Large-capacity 1266ch with 24 memory banks (maximum of 100 channels can besaved on each bank).................................................................................................. 54m Display memory tags comprised of up to 16 one-byte characters ............................. 59m Convenient reception of preset receiver memory channels ....................................... 65By selecting preset frequencies, you can receive shortwave broadcast,and international VHF radio stations with ease.m A wide variety of scan functions ................................................................................. 71m Built-in GPS unit allowing display of your current location and headinginformation ................................................................................................................. 86m Ready for APRS® communication using the world standard 1200 / 9600bps AX25modem (B-band only) ................................................... See APRS instruction manual*m High-resolution band scope function to display ± 35 channels ................................ 106m Equipped with the smart navigation function ............................................................. 93m A variety of individual selective calling functions; such as tone squelch (CTCSS)and DCS functions ................................................................................................... 109m Vibrator to alert you of signal reception, in addition to the audible bell .................... 113m New pager function for calling only specific stations................................................ 116m LED Backlight for easy viewing of the LCD outdoors .............................................. 147m Battery save function to extend battery operating time .............................................. 46m Data terminal for communication with external equipment and firmware updates... 162m Compatible with microSD memory cards ................................................................... 29m Snapshot function (an optional camera microphone MH-85A11U is required) ....... 107* WIRES-X, GM function and APRS instruction manuals are not included in the productpackage.They are available and may be downloaded from the Yaesu.com website.