Yaesu Musen 20445X20 AMATEUR RADIO WITH SCANNING RECEIVER User Manual 7
Yaesu Musen Co., Ltd. AMATEUR RADIO WITH SCANNING RECEIVER 7
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![103Functions Used As NeededSet ModeSet mode option No./setting Item Description of function Setting Item (Bold letters: Default)Reference page9-26 POSITION COMMENTSet up the position comment func-tion.Off Duty / En Route / In Service / Returning / Committed / Special / Priority / Custom 0 to 6 / EMERGENCY!–9-27 SmartBeaconing Set the smart beaconing function. STATUS: OFF / TYPE1 / TYPE2 / TYPE3LOW SPD: 2mph to 30mphHIGH SPD: 31mph to 90mphSLOW RATE: 1min to 100minFAST RATE: 10sec to 180secTURN ANGL: 5° to 90°TURN SLOP: 1 to 255TURN TIME: 5sec to 180sec–9-28 TIME ZONE Set the time zone. UTC ±13.0 H / UTC+0:00 –* For more details of functions, refer to the APRS Section in the instruction manual.10 SD CARD10-1 BACKUP Write or read the information about your transceiver into or from the micro SD memory card.Write to SD / Read from SD 13810-2 MEMORY CH Write or read the memory channel information into or from the micro SD memory card.Write to SD / Read from SD 13810-3 GROUP ID Write or read GROUP ID infor-mation into or from the micro SD memory card.Write to SD / Read from SD 13910-4 FORMAT Format the micro SD memory card.Format 2411 OPTION11-1 USB CAMERA Set the USB CAMERA image size and resolution.SIZE: 160×120 / 320×240QUALITY: LOW / NORMAL / HIGH 14012 CALLSIGN Set the CALLSIGN. – 141Displaying the GPS screen.When using the GPS function, you can display the GPS information on the LCD.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [1 GPS INFO].5 Press H to display the GPS information on the LCD.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-4.png)
![104Functions Used As NeededSet ModeSetting the display method of the remote station informationSet the display method of the remote station information when using the GM Function.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [2 TARGET LOCATION].5 Press H.6 Turn O to select the display method. COMPASS: Compass appears. NUMERIC: Longitude and latitude appear.7 Press p to set the selected display method, and exit from the Set mode.CautionWhen the NUMERIC is selected, only the location information of the remote station appears on the LCD. The BACKTRACK function is not activated.Setting the display method for BACKTRACKYou can set the BACKTRACK screen display method.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [3 COMPASS].5 Press H.6 Turn O to select the display method. HEADING UP: Heading direction is indicated upward. NORTH UP: North direction is indicated upward.7 Press p to save the selected display setting and exit the set mode. Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-5.png)
![105Functions Used As NeededSet ModeSetting the search channels for the BAND SCOPE functionYou can set the number of channels to be displayed for the band scope when the BAND SCOPE function is used.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [4 BAND SCOPE].5 Press H.6 Turn O to select the number of channels to search for. 11ch / 19ch / 33ch / 49ch / 101ch Remark Default: 33ch7 Press p to set the number of channels to search for, and exit the Set mode.Changing the Lighting ConditionYou can change the LCD and key lighting condition.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [5 LAMP].5 Press H.6 Turn O to select a lighting condition. Select a lighting condition with reference to the following table:Display Lighting Condition2 SEC (KEY) to 10 SEC (KEY)When O dial or a key is pressed, the LCD and keys light up for the set time.CONTINUOUS The LCD and keys light up continuously.OFF The LCD and keys do not light. Remark Default: Key, 5 seconds7 Press p to save the lighting condition, and exit the Set mode.䎃 䎘 䎃 䎯 䎤䎰䎳䎃䎃䎃䎃 䎃 䎮 䎨 䎼 䎃䎘䏖䏈䏆䎃䎶䎨䎷 䎝 䎃䎃䎔䎃 䎧 䎬 䎶 䎳䎯䎤䎼䎃䎃䎃䎃䎃䎃䎃䎃䎕 䎃䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䫹䎃 䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎘 䎃 䎯 䎤䎰䎳䎃䎙 䎃䎯 䎤 䎱 䎪 䎸 䎤 䎪 䎨䎃 䎚 䎃䎯 䎦 䎧 䎃䎦䎲䎱䎷䎵䎤䎶䎷䎃 䎛 䎃䎯 䎦 䎧 䎃䎧 䎬 䎰䎰䎨䎵Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-6.png)
![106Functions Used As NeededSet ModeSelecting a Display LanguageYou can select a display language from Japanese and English.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [6 LANGUAGE].5 Press H.6 Turn O to select a language. Select [JAPANESE] or [ENGLISH]. Remark Default: Japanese7 Press p to save the selected display language, and exit the Set mode.Adjusting the LCD Contrast LevelYou can adjust the LCD contrast level.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [7 LCD CONTRAST].5 Press H.6 Turn O to select a contrast level. Select from among LEVEL 1 (LIGHT) to LEVEL 15 (DARK). Remark Default: LEVEL 77 Press p to save the selected contrast, and exit the Set mode.䎃 䎙 䎃 䎯 䎤 䎱 䎪 䎸 䎤 䎪 䎨䎃䎃䎃䎃 䎃 䎨 䎱 䎪 䎯 䎬 䎶 䎫䎃䎶䎨䎷 䎝 䎃䎃䎔䎃 䎧 䎬 䎶 䎳䎯䎤䎼䎃䎃䎃䎃䎃䎃䎃䎃䎕 䎃䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䫹䎃 䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎙 䎃 䎯 䎤 䎱䎪 䎸 䎤 䎪 䎨䎃䎚 䎃䎯 䎦 䎧 䎃䎦䎲䎱䎷䎵䎤䎶䎷䎃 䎛 䎃䎯 䎦 䎧 䎃䎧 䎬 䎰䎰䎨䎵䎃 䎜 䎃䎲䎳䎨 䎱 䎬 䎱䎪䎃䎰 䎨䎶䎶䎤䎪䎨䎃 䎚 䎃 䎯 䎦 䎧 䎃 䎦 䎲䎱䎷䎵䎤䎶䎷䎃䎃䎃䎃 䎃 䎯 䎨 䎹 䎨 䎯 䎃 䎚䎃䎶䎨䎷 䎝 䎃䎃䎔䎃 䎧 䎬 䎶 䎳䎯䎤䎼䎃䎃䎃䎃䎃䎃䎃䎃䎕 䎃䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䫹䎃 䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎚 䎃 䎯 䎦 䎧 䎃 䎦 䎲䎱䎷䎵䎤䎶䎷䎃䎛 䎃䎯 䎦 䎧 䎃䎧 䎬 䎰䎰䎨䎵䎃 䎜 䎃䎲䎳䎨 䎱 䎬 䎱䎪䎃䎰 䎨䎶䎶䎤䎪䎨䎔䎓䎃䎶 䎨 䎱 䎶 䎲 䎵 䎃䎬 䎱 䎩䎲Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-7.png)
![107Functions Used As NeededSet ModeAdjusting the LCD Backlight and Keypad Key Light Brightness LevelYou can adjust the brightness level of the LCD backlight and keypad key light.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [8 LCD DIMMER].5 Press H.6 Turn O to select a brightness level. You can select from LEVEL 1 (DARK) to LEVEL 6 (BRIGHT). Remark Default: LEVEL 67 Press p to save the selected display brightness level, and exit the Set mode.Changing the Opening Message Displayed Immediately after Power-onYou can select the message displayed under the “YAESU” logo from among four types: “no message”, “power supply voltage”, “message comprising up to 16 characters”, and “callsign”.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [9 OPENING MESSAGE].5 Press H.䎃 䎛 䎃 䎯 䎦 䎧 䎃 䎧 䎬 䎰䎰䎨䎵䎃䎃䎃䎃䎃䎃䎯 䎨 䎹 䎨 䎯 䎃 䎙䎃䎶䎨䎷 䎝 䎃䎃䎔䎃 䎧 䎬 䎶 䎳䎯䎤䎼䎃䎃䎃䎃䎃䎃䎃䎃䎕 䎃䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䫹䎃 䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎛䎃 䎯 䎦 䎧 䎃 䎧 䎬 䎰䎰䎨䎵䎃䎜 䎃䎲䎳䎨 䎱 䎬 䎱䎪䎃䎰 䎨䎶䎶䎤䎪䎨䎔䎓䎃䎶 䎨 䎱 䎶 䎲 䎵 䎃䎬 䎱 䎩䎲䎔 䎔 䎃䎃䎶 䙵 䎰 䎨 䎷 䎨 䎵 䎃䎶䎼䎰䎥䎲䎯Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-8.png)
![108Functions Used As NeededSet Mode6 Turn O to select the display method. Select a message type with reference to the following table: Remark Default: CALLSIGNDisplay Display ConditionNORMAL The YAESU logo appears immediately after power-on.OFF Immediately after power-on, the reception frequency, etc. appear without display-ing an opening message.DC The power supply voltage and time appear immediately after power-on.MESSAGE A message comprising up to 16 characters ap-pears immediately after power-on.Pressing H displays the message registration screen. Enter a message to be displayed following the procedure described in “Assigning a Name to a Memory Channel” (See page 47).CALLSIGN Your callsign appears immediately after power-on.7 Press p to save the selected display method, and exit from the Set mode.Measuring the Battery Voltage and the Transceiver Temperature Power Supply Voltage Measurement Function/Temperature Measurement FunctionYou can measure the battery voltage and the temperature inside the transceiver. When the optional external power supply adapter with a cigarette plug (SDD-13) is connected, the power supply voltage of this adapter is measured.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [10 SENSOR INFO].5 Press H. The voltage and temperature appear on the LCD. Remark When the temperature appears on the LCD, pressing V toggles the unit of temperature display between °C and °F.7 Press M.8 Press p to exit from the Set mode.䎔 䎓 䎃 䎶 䎨 䎱 䎶 䎲 䎵 䎃 䎬 䎱 䎩䎲䎃䎃䎃䎃 䎹 䎲 䎯䎷䫹䎝䎃䎃䎃䎃 䎯 䏌 䏗䎃䎃䎚 䎑 䎗 䎹䎃䎃䎃䎃䎃䎷 䎨䎰䎳 䫹 䎝䎃䎃䎃䎃䎃 䎃 䎚 䎚 䫹 q䎩䎃䎶䎨䎷 䎝 䎃䎃䎔䎃 䎧 䎬 䎶 䎳䎯䎤䎼䎃䎃䎃䎃䎃䎃䎃䎃䎕 䎃䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䫹䎃 䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎔 䎓 䎃 䎶 䎨 䎱 䎶 䎲 䎵 䎃 䎬 䎱 䎩䎲䎔 䎔 䎃䎃䎶䙵 䎰 䎨䎷 䎨 䎵 䎃䎶䎼䎰䎥䎲䎯䎃 䎔 䎃䎪 䎳 䎶 䎃 䎬 䎱 䎩 䎲䎃 䎕 䎃䎷䎤䎵䎪 䎨 䎷 䎃䎯 䎲 䎦䎤䎷 䎬 䎲䎱Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-9.png)
![109Functions Used As NeededSet ModeTips• The display changes as follows depending on the type of the power supply used.Battery pack: “Lit”Battery case: “Dry”External power supply adapter: “Ext”• During mono band reception, the voltage can be displayed on the LCD constantly (See page 27).• This function displays the temperature inside the transceiver.• In a situation where the temperature inside of the transceiver does not rise (e.g., standby reception), you can know the approximate outside temperature from the temperature displayed on the LCD.Changing the Display Pattern of the PO MeterYou can select a display pattern of the S/PO meter from among four types.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [1 DISPLAY].3 Press H.4 Turn O to select [11 S-METER SYMBOL].5 Press H.6 Turn O to select a display pattern. /// Remark Default:///7 Press p to save the selected display pattern, and exit from the Set mode.Switching between AM AntennasYou can switch antennas when listening to AM broadcast stations.For details, see “Switching between AM Antennas” on page 33.Reducing receiver sensitivity Attenuator (ATT) FunctionIf the signal from the remote station is too strong or, a strong signal is present nearby that interferes with reception, use the attenuator (ATT) function.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-10.png)
![110Functions Used As NeededSet Mode4 Turn O to select [1 MODE].5 Press H.6 Turn O to select [2 ANTENNA ATT].7 Press H.8 Turn O to select [ON]. Remark Default: OFF9 Press p to save the attenuator function setting, and exit the Set mode.Tip• The amount of attenuation by the attenuator (ATT) is about 10 dB.Setting the transmission modulation levelYou can set the transmission modulation level to half of its usual level.Set [OFF] for normal amateur operation.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [1 MODE].5 Press H.6 Turn O to select [3 HALF DEVIATION].7 Press H.8 Turn O to select [ON] Remark Default: OFF9 Press p to save the transmission modulation level is set, and exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-11.png)
![111Functions Used As NeededSet ModeChanging the mode manuallyManually switch to an optimum mode (radio wave type) according to the frequency band.For more details, see “Changing the Mode Manually” on page 38.Switching between digital and analog modeYou can set digital and analog mode switching and digital transmission mode.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.6 Turn O to select [1 DIGITAL MODE].7 Press H.8 Turn O to select [MODE].9 Press H.10 Turn O to select your desired mode. DIGITAL: Transmit and receive in the digital mode. ANALOG: Transmit and receive in the analog mode. AMS (Automatic Mode Select): Tune to the transmission and reception mode of the remote station from which a signal is automatically received.11 Press M.12 Turn O to select [DIGI TX].13 Press H.14 Turn O to select a reception mode. DN: Usual digital communication mode. Conversation is infrequently interrupted even under low power level. VW: (Voice Wide) Full rate high quality sound mode This is the transmission function to prioritize the sound quality when the communication condition of the remote station is relatively good.15 Press p to save the setting and exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-12.png)
![112Functions Used As NeededSet ModeSetting the AMS transmission modeWhen operating in the AMS function, the transmit mode may be selected:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.6 Turn O to select [1 DIGITAL MODE].7 Press H.8 Turn O to select [AMS MODE].9 Press H.10 Turn O to select the AMS transmit mode.TX M: The operating mode is automatically selected from four communication modes to match the received signal. Pressing the Microphone [PTT] momentarily, toggles between the Digital and Analog communication modes.TX FM: The RX mode is automatically selected from the four communication modes to match the received signal. The TX mode is automatically changed to the “FM” mode.TX DN: The RX mode is automatically selected from the four communication modes to match the received signal. The TX mode is automatically changed to the “DN” mode.TX VW: The RX mode is automatically selected from the four communication modes to match the received signal. The TX mode is automatically changed to the “VW” mode.AUTO: The RX and TX operating mode is automatically selected from the four communication modes to match the received signal. Remarks • Default: TX M • Blink “ ▎” : TX MBlink “ ▎OO” : TX FM / TX DN / TX VWThe OO symbol display differs according to the received signal.11 Press p to save the setting and exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-13.png)
![113Functions Used As NeededSet ModeSetting the squelch type for the digital modeYou can set the squelch type for the digital mode.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.6 Turn O to select [2 SQL TYPE].7 Press H.8 Turn O to select [SQL TYPE].9 Press H.10 Turn O to select a squelch type. OFF: Voice is always output upon receiving a digital signal from a Yaesu transceiver. CODE: Voice is output only when receiving a signal with a corresponding SQL CODE. BREAK: Voice is output regardless of any squelch code when the remote station transmits with BREAK set.11 Press M.12 Turn O to select [SQL CODE].13 Press H.14 Turn O to enter a code. You can enter SQL CODE of 126 types from 001 to 126.15 Press p to save the SQL CODE setting and exit the Set mode.Setting the pop up time of the remote station informationYou can set the time duration to display the remote station information, such as callsign, on the LCD.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-14.png)
![114Functions Used As NeededSet Mode6 Turn O to select [3 DIGI POPUP].7 Press H.8 Turn O to select the display method. OFF: Does not display the remote station information. BND2s to 60s: Set the time to display the remote station information (2 to 60 seconds). BNDCNT: Always display the remote station information. Remark Default: 10 seconds9 Press p to save the pop up time setting and exit the Set mode.Setting the Standby BeepWhen communicating in a digital mode, a beep is sounded after the end of the other stations transmission.1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.6 Turn O to select [5 STANDBY BEEP].7 Press H.8 Turn O to select [OFF]/[ON]. OFF: Disable the STANDBY BEEP feature. ON: Enable the STANDBY BEEP feature. Remark Default: ON9 Press p to exit from the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-15.png)
![115Functions Used As NeededSet ModeDisplaying the version of the DSP programYou can check the DSP program version of the built in digital unit of the transceiver.First enter the digital mode, and then enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [2 DIGITAL].5 Press H.6 Turn O to select [6 DSP Ver].7 Press H. The version of the DSP program appears on the LCD.8 Press p to exit from the Set mode.Adjusting the microphone sensitivity Microphone GainYou can adjust the input level of the built-in microphone or an optional external microphone.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [3 AUDIO].5 Press H.6 Turn O to select [1 MIC GAIN].7 Press H.8 Turn O to select a microphone sensitivity level. Select a microphone gain level from the following: LEVEL 1 (Lowest sensitivity) to LEVEL 9 (Highest sensitivity) Remark Default: LEVEL 59 Press M twice. The selected microphone gain level is set.䎶䎨䎷䎝䎃䎃䎕 䎃 䎷 䎻 䎒 䎵 䎻䎃䎃䎃䎃䎃䎃䎃䎃䎖 䎃䎰䎨䎰䎲䎵䎼䎃䎃䎃䎃䎃䎃䎃䎃䎗 䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃 䎶䎦䎤䎱䎖 䎃 䎤 䎸 䎧 䎬 䎲䎔䎃䎰䎲䎧䎨䎃 䎕 䎃䎧 䎬 䎪 䎬 䎷 䎤 䎯䎔 䎃 䎰 䎬 䎦䎃䎃䎪 䎤 䎬 䎱䎕䎃䎰䎸䎷 䎨䎃 䎖 䎃䎵 䎻 䎃䎤 䎩 䎃 䎧䎸䎤䎯䎃䎗䎃䎃䎹䎲䎯 䎃 䎰 䎲 䎧 䎨䎃 䎔 䎃 䎰 䎬 䎦 䎃 䎪 䎤 䎬 䎱䎃䎃䎃䎃䎃䎃䎯 䎨 䎹 䎨 䎯 䎃 䎘Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-16.png)
![116Functions Used As NeededSet Mode10 Press p to exit the Set mode.Tips• Increasing the microphone gain excessively can distort the sound or pick up the surrounding noise, impairing intelligibility.• Be sure to adjust the microphone gain whenever you change microphones.Muting VoiceIn the dual reception mode, the audio being received on the non-operating band is muted when a signal is herd on the operating band.For more details, see “Muting Audio” on page 35.Simultaneously radio broadcast receptionSet the mute time of the simultaneous broadcast reception.For more details, see “AF-DUAL Function” for simultaneously monitoring the amateur frequency while listening to the broadcast radio.Changing the sound volume setting methodYou can set the sound volume adjustment mode to be automatically canceled after about 3 seconds, after pressing v and then adjusting the sound volume with O.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [2 TX/RX].3 Press H.4 Turn O to select [3 AUDIO].5 Press H.6 Turn O to select [4 VOL MODE].7 Press H.8 Turn O to select [AUTO BACK]. Remark Default: NORMAL Tip Usually adjust the sound volume by turning O while pressing v. If the [AUTO BACK] is selected, the sound volume adjustment mode will be automatically canceled after you have pressed v to enter the sound volume adjustment mode and return to the frequency display screen.9 Press p to exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-17.png)
![117Functions Used As NeededSet ModeSetting memory bank linkYou can link multiple registered memory banks, and also recall a frequently used memory bank immediatelyEnter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [3 MEMORY].3 Press H.4 Turn O to select [1 BANK LINK].5 Press H.6 Turn O to select a memory bank to link.7 Press B. The cursor moves to the position (such as BANK1) to set link.8 Turn O to select [ON]. Remark Default: OFF9 Press B.10 Also set link to other memory banks. Set link to each memory bank from memory bank 1 through memory bank 24 by repeating step 6 to 9.11 Press H. The memory bank link is set.12 Press p. Exits from the Set mode.Assigning a name to a memory bankA memory bank can be assigned a name with up to 16 characters.For more details, see “Assigning Name to Memory Bank” on page 49.Assigning a name to a memory channelMemory channels and home channels may be assigned a name (memory tag) such as a callsign or broadcast station name.For more details, see “Using Memory Tag” on page 46.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-18.png)
![118Functions Used As NeededSet ModeProhibiting registration to memory channel Memory Channel Protect FunctionA memory channel may be protected so that a new frequency or memory channel tag name cannot be registered to it.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [3 MEMORY].3 Press H.4 Turn O to select [4 MEMORY PROTECT].5 Press H.6 Turn O to select [ON]. Any registration to the memory channel is prohibited. Remark Default: OFF7 Press p to save the memory channel protect, and exit the Set mode.Setting memory skip functionSet the scan method for scanning memory channels.For more details, see “Specifying a Skip/Selected Memory Channel” on page 60.Registering to a memory channel with the lowest memory channel numberMemory Channel Write FunctionWhen registering to a memory channel. you can display an unregistered memory channel with the lowest memory channel number.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [3 MEMORY].3 Press H.4 Turn O to select [6 MEMORY WRITE].5 Press H.6 Turn O to select [LOWER]. A memory channel with the lowest memory channel number appears on the LCD. Remark Default: NEXT7 Press p to set the memory channel registration to the lowest unregistered memory channel number, and exit from the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-19.png)
![119Functions Used As NeededSet ModeNotifying a call from a remote station by the bellNotifies you of a call from a remote station by the bell.See “Notification of a Call from a Remote Station by the Bell” on page 89.Selecting a DCS codeSelect the DCS code from 104 codes from 023 to 754.For more details, see “Setting a DCS Code” on page 86.Transmit and receive a DCS Code with a inverted phase DCS INVERSION FunctionYou can transmit and receive a DCS code with an inverted phase when using the digital code squelch function.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [3 DCS INVERSION].5 Press H.6 Turn O to select a phase. When a phase is selected for the reception side, the phase for transmission side is automatically determined. Reception: [Homeomorphic], [Both Phase], [Inverted Phase], [Homeomorphic], [Both Phase], [Inverted Phase] Transmission: [Homeomorphic], [Inverted Phase], [Inverted Phase], [Inverted Phase], [Homeomorphic], [Homeomorphic] Remark Default: Reception [Homeomorphic], Transmission [Homeomorphic]7 Press p. The phase of DCS code is set, and exits from the Set mode.䎖䎃䎃 䎧 䎦 䎶䎃䎃 䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎗䎃䎃 䎧 䎷 䎰䎩䎃 䎃䎰䎲 䎧 䎨䎘 䫹 䎧 䎷 䎰䎩䎃 䎃䎶 䎨 䎯 䎨 䎦 䎷䎙 䫹 䎳 䎤 䎪 䎨 䎵䎃 䎖 䎃 䎧 䎦 䎶䎃䎃 䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎃䎃䎃䎃䎃䎃 䎵 䎻䙵䎱 䎲䎵䎰䎤䎯䎃䎃䎃䎃䎃䎃䎃䎷 䎻䙵䎱 䎲䎵䎰䎤䎯䎶䎨䎷䎝䎃䎃䎗䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䫹䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䎃䎃䎚 䎃 䎺 䎬 䎵 䎨 䎶䙵䎻䎖䎃䎃 䎧 䎦 䎶䎃䎃 䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎗䎃䎃 䎧 䎷 䎰䎩䎃 䎃䎰䎲 䎧 䎨䎘 䫹 䎧 䎷 䎰䎩䎃 䎃䎶 䎨 䎯 䎨 䎦 䎷䎙 䫹 䎳 䎤 䎪 䎨 䎵䎃 䎖 䎃 䎧 䎦 䎶䎃䎃 䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎃䎃䎃䎃䎃䎃 䎵 䎻䙵䎱 䎲䎵䎰䎤䎯䎃䎃䎃䎃䎃䎃䎃䎷 䎻䙵䎱 䎲䎵䎰䎤䎯䎶䎨䎷䎝䎃䎃䎗䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䫹䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䎃䎃䎚 䎃 䎺 䎬 䎵 䎨 䎶䙵䎻Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-20.png)
![120Functions Used As NeededSet ModeSetting the transmission method of the DTMF codeSet the transmission method of the registered DTMF code.For more details, see “Sending the Registered DTMF Code” on page 80.Setting DTMF codeThe maximum of 16 digit DTMF code can be registered for a telephone number to make a call through the public telephone line from a phone patch.For more details, see “Using DTMF Function” on page 79.Calling only a specific station New Pager FunctionWhen using transceivers with your friends, specifying personal codes allows only a specific station to be called.For more details, see “Calling Only a Specific Station New Pager Function” on page 90.Enabling no-communication squelch function PR FREQUENCY FunctionYou can set a no-communication squelch frequency in steps of 100 Hz within the range from 300 Hz to 3000 Hz.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [7 PR FREQUENCY].5 Press H.6 Turn O to tune in to a frequency. Select no-communication squelch frequency in steps of 100 Hz. Remark Default: 1600 Hz7 Press p to set the no-communication squelch function, and exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-21.png)
![121Functions Used As NeededSet ModeAdjusting the squelch level SQL LEVEL FunctionYou can set squelch level to mute the raspy noise heard.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [8 SQL LEVEL].5 Press H.6 Turn O to select a squelch level. Select from among LEVEL 0 to LEVEL 15. The higher the squelch level, the greater the noise reduction. Remark Default: LEVEL 17 Press p to save the selected squelch type, and exit the Set mode.Setting the signal strength to output sound S Meter Squelch FunctionYou can set A-Band and B-Band individually to output the sound only when receiving a signal stronger than signal strength level set to the S-Meter Level.1 Select a band as an operating band.2 Press and hold M for over 1 second to enter the Set mode.3 Turn O to select [4 SIGNALING].4 Press H.5 Turn O to select [9 SQL S-METER].6 Press H.7 Turn O to select a setting value. Select a S-Meter level with reference to the table shown below. Remark Default: OFF8 Press p to save the selected S-Meter level, and exit the Set mode.䎛 䎃 䎶䎴䎯䎃䎃䎯 䎨 䎹 䎨 䎯䎜䎃䎶䎴䎯 䎃 䎶䙵䎰䎨䎷䎨䎵䎔䎓䎃䎶䎴䎯䎃䎃䎨 䎻䎳䎤䎱䎷 䎬 䎲䎱䎔䎔䎃䎶䎴䎯䎃䎃䎷 䎼 䎳䎨䎃 䎛 䎃 䎶 䎴䎯䎃䎃䎯 䎨 䎹 䎨 䎯䎃䎃䎃䎃 䎯 䎨 䎹 䎨 䎯 䎃 䎔䎃䎶䎨䎷䎝䎃䎃䎗䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䫹䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䎃䎃䎚 䎃 䎺 䎬 䎵 䎨 䎶䙵䎻Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-22.png)
![122Functions Used As NeededSet ModeDisplay S-Meter Display Operating StatusOFF No display S-Meter squelch function is OFF. (By default, S-Meter squelch function is set to OFF.)Level 1 Outputs the sound of signal stronger than the S-Meter level 1.Level 2 Outputs the sound of signal stronger than the S-Meter level 2.Level 3 Outputs the sound of signal stronger than the S-Meter level 3.Level 4 Outputs the sound of signal stronger than the S-Meter level 4.Level 5 Outputs the sound of signal stronger than the S-Meter level 5.Level 6 Outputs the sound of signal stronger than the S-Meter level 6.Level 7 Outputs the sound of signal stronger than the S-Meter level 7.Level 8 Outputs the sound of signal stronger than the S-Meter level 8.Level 9 Outputs the sound of signal stronger than the S-Meter level 9.Setting the squelch type for transmission and reception SQL EXPANTION FUNCTIONSquelch types set beforehand can function separately for transmission and reception.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [10 SQL EXPANTION].5 Press H.6 Turn O to select [ON]. ON: Use separate squelch for transmission and reception. OFF: Use the same squelch for transmission and reception. Remark Default: OFF7 Press p to save the separate squelch setting, and exit the Set mode.Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-23.png)
![123Functions Used As NeededSet ModeSetting the type of tone squelchSet the tone squelch to open the squelch only when a signal containing the specified frequency tone is received.For more details, see “Using the Tone Squelch Function” on page 84.Selecting a tone frequencySelect the tone frequency from 50 types between 67.0 MHz and 254.1 MHz.For more details, see “Setting a Tone Frequency” on page 85.Setting the sound and speed during tone search Tone Search FunctionSound can be muted during tone search. The operation speed of the tone search can also be changed.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [13 TONE-SRCH].5 Press H twice.6 Turn O to select MUTE to [ON]. Remark Default: ON7 Press M.8 Turn O to select [SPPED].9 Press H.10 Turn O to select SPEED to [Rapid]. Remark Default: FAST11 Press p to save the Tone Search setting and exit the Set mode.䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃䎔䎃䎃 䎥 䎨 䎯 䎯䎃䎕䎃䎃䎧䎦䎶䎃䎃䎦䎲䎧䎨䎃 䎖 䫹 䎧䎦䎶䎃䎃䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃 䎃䎃 䎰䎸䎷䎨䎃䎃䎃䎝䎃䎃 䎲䎱䎃 䎃 䎃 䎶䎳䎨䎨䎧䎃䎃䎃䎝䎃䎃 䎩 䎤䎶䎷䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃 䎃䎃 䎰䎸䎷䎨䎃䎃䎃䎝䎃䎃 䎲䎱䎃 䎃 䎃 䎶䎳䎨䎨䎧䎃䎃䎃䎝䎃䎃 䎩 䎤䎶䎷䎶䎨䎷䎝䎃䎃䎗䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䫹䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䎃䎃䎚 䎃 䎺 䎬 䎵 䎨 䎶䙵䎻䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃䎔䎃䎃 䎥 䎨 䎯 䎯䎃䎕䎃䎃䎧䎦䎶䎃䎃䎦䎲䎧䎨䎃 䎖 䫹 䎧䎦䎶䎃䎃䎬 䎱 䎹 䎨 䎵 䎶 䎬 䎲䎱䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃 䎃䎃 䎰䎸䎷䎨䎃䎃䎃䎝䎃䎃 䎲䎱䎃 䎃 䎃 䎶䎳䎨䎨䎧䎃䎃䎃䎝䎃䎃 䎩 䎤䎶䎷䎔䎖䎃 䎷 䎲 䎱 䎨䙵䎶 䎵 䎦 䎫䎃 䎃䎃 䎰䎸䎷䎨䎃䎃䎃䎝䎃䎃 䎲䎱䎃 䎃 䎃 䎶䎳䎨䎨䎧䎃䎃䎃䎝䎃䎃 䎩 䎤䎶䎷䎶䎨䎷䎝䎃䎃䎗䎃 䎶 䎬 䎪 䎱 䎤 䎯 䎬 䎱䎪䎃䎃䎃䎃䎃䎃䎃䎃䎘 䎃䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䫹䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䎃䎃䎚 䎃 䎺 䎬 䎵 䎨 䎶䙵䎻Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-24.png)
![124Functions Used As NeededSet ModeON/OFF for the Weather Alert FeatureSetting the Weather Alert Feature, used for notifying storms and hurricanes, ON or OFF.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [4 SIGNALING].3 Press H.4 Turn O to select [14 WX ALERT].5 Press H.6 Turn O to select [ON]. ON: Enables the Weather Alert Feature. OFF: Disables the Weather Alert Feature. Remark Default: OFF7 Press p to save the Weather Alert ON or OFF setting, and exit the Set modeSetting the surveillance interval time for priority channels DW TIME FunctionWhen the dual reception function is active, the interval for monitoring the signal of the priority channel can be set.Enter the Set mode:1 Press and hold M for over 1 second.2 Turn O to select [5 SCAN].3 Press H.4 Turn O to select [1 DW TIME].5 Press H.6 Turn O to select the monitoring interval. Interval can be selected from 0.1 SEC to 10 SEC. Remark Default: 5 seconds7 Press p to save the priority memory channel monitoring interval setting and exit the Set mode. 䎔 䎃 䎧䎺䎃 䎃䎷 䎬 䎰 䎨䎃䎃䎃䎃 䎃 䎘 䎑 䎓䏖䏈䏆䎃䎶䎨䎷䎝䎃䎃䎘䎃 䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䎃䎃䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䫹䎚 䎃䎺 䎬 䎵 䎨 䎶䙵䎻䎃䎃䎃䎃䎃䎃䎃䎃䎛 䎃 䎦䎲䎱 䎩 䎬 䎪䎔 䎃 䎧䎺䎃 䎃䎷 䎬 䎰 䎨䎕䎃䎶䎦䎤䎱䎃 䎃䎯 䎤䎰䎳䎃䎖 䎃䎶䎦䎤䎱䎃 䎃䎵 䎨䙵䎶 䎷 䎤 䎵 䎷䎃 䎗 䎃 䎶䎦䎤䎱䎃 䎃䎵 䎨䎶䎸䎰䎨䎔 䎃 䎧䎺䎃 䎃䎷 䎬 䎰䎨䎃䎃䎃䎃 䎃 䎘 䎑 䎓䏖䏈䏆䎃䎶䎨䎷䎝䎃䎃䎘䎃 䎶 䎦 䎤 䎱䎃䎃䎃䎃䎃䎃䎃䎃䎙 䎃䎪䎰䎃䎃䎃䎃䎃䎃䫹䎚 䎃䎺 䎬 䎵 䎨 䎶䙵䎻䎃䎃䎃䎃䎃䎃䎃䎃䎛 䎃 䎦䎲䎱 䎩 䎬 䎪䎔 䎃 䎧䎺䎃 䎃䎷 䎬 䎰 䎨䎕䎃䎶䎦䎤䎱䎃 䎃䎯 䎤䎰䎳䎃䎖 䎃䎶䎦䎤䎱䎃 䎃䎵 䎨䙵䎶 䎷 䎤 䎵 䎷䎃 䎗 䎃 䎶䎦䎤䎱䎃 䎃䎵 䎨䎶䎸䎰䎨Application for FCC / IC FCC ID: K6620445X20 IC: 511B-20445X20](https://usermanual.wiki/Yaesu-Musen/20445X20.User-Manual-7/User-Guide-2766371-Page-25.png)