Yaesu FTM-7250DR Advance Manual

Also see for FTM-7250DR: Operating manual Technical supplement Advance manual

Yaesu FTM-7250DR Advance Manual Manual pdf 7 page image

6Advanced OperationTone SearchWhen the CTCSS tone being transmitted by another station is not known, you can tunethe radio to the incoming signal and activate tone scan to search for and identify the tonebeing used.To scan for the tone in use:1. Set the transceiver up for CTCSS operation (seepage 5 for details.).“T SQ” will appear on the display.2. Press the Programmable key on the MH-48A6JA Microphone that is assigned “CDSRCH” (see page 3) to start scanning for the incoming CTCSS code.3. When the radio detects the correct tone, scanning will halt on that tone, and audio willbe allowed to pass.4. Press the assigned Programmable key of the Microphone to lock in that tone and exitto normal operation.Note: You may listen to the (muted) signals from the other stations during Tone Scanningwhen Set Mode Item “TS MUTE 49” is set to “OFF”. See page 39 for details.You can also change the Tone Search scanning speed, using Set Mode Item “TSSPEED 50” See page 39 for details.