Yaesu Musen 20345X40 AMATEUR RADIO WITH SCANNING RECEIVER User Manual OM
Yaesu Musen Co., Ltd. AMATEUR RADIO WITH SCANNING RECEIVER OM
Contents
- 1. User Manual
- 2. User Manual 1
- 3. User Manual 2
- 4. User Manual 3
- 5. User Manual 4
- 6. User Manual 5
- 7. User Manual 6
- 8. User Manual 7
- 9. User Manual 8
- 10. User Manual 9
- 11. User Manual 10
- 12. User Manual 11
- 13. User Manual 12
- 14. User Manual 13
- 15. User Manual 14
- 16. User Manual 15
- 17. User Manual 16
- 18. User Manual 17
- 19. User Manual 18
- 20. User Manual 19
- 21. User Manual 20
- 22. User Manual 21
User Manual 10

105
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
5 Turn   to select the DSC code
 Tip   Factory default value: 023
&%5%1&'
610'53.(4'3
&6/( /'/14;
#761&+#.'4
5+) 0#.+0)
ᲸᲺ
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Ჽ᳀᳀Ჹ
Ჺ
Ż
6 Touch [2DCSCODE]
  The characters of the set value will turn green in 
color.
&%5%1&'
610'53.(4'3
&6/( /'/14;
#761&+#.'4
5+) 0#.+0)
ᲸᲹ
1((
*\
Ჽ᳀᳀Ჹ
Ჺ
Ż
&%5%1&'
610'53.(4'3
&6/( /'/14;
#761&+#.'4
5+) 0#.+0)
ᲸᲹ
1((
*\
Ჽ᳀᳀Ჹ
Ჺ
Ż
7 Press   for one second or longer
  The DCS code will be set and the display will return to the previous screen.
 Tip   The display can also be returned to the previous screen by touching [BACK] twice.
UsingDCS
1 Press 
  The function menu will be displayed.
2 Touch [SQL] to display “D-TRX”
 Tips   •   When  [SQL] is not displayed in the menu, use [BACK] 
or [FWD] to change the menu.
  •  The squelch type changes in the following sequence 
each time it is touched.  
“NOISE” “T-TX” “T-TRX” “T-REV” “D-TRX” “PRGM” 
“PAGER” “D-TX”* “TT/DR”* “DT/TR”*
    * These squelch types will be displayed when 
[SIGNALING] → [8SQLEXPANSION] is set to “ON” 
in the set-up menu.
ᲹᲽᲾᲸᲸ
ᲹᲺ᳀;1-1*#/#
 ᳀ᲾᲸ
ᲽᲸᲸ61-;1Ჺ
/76'
5%12'
/8 53.
$#%- (9&
/8 /76'
5%12'
53.
01+5'
53.&6/(
  The squelch will open only when the set DCS code is 
received.
ᲹᲽᲾᲸᲸ
ᲹᲺ᳀;1-1*#/#
 ᳀ᲾᲸ
ᲽᲸᲸ61-;1Ჺ
/76'
5%12'
/8 53.
$#%- (9&
/8 /76'
5%12'
53.
&64:
53.&6/(
Tip
A bell can be rung (beep) when signals containing the same DCS code are received ( P.110).
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

106
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
Usingthepagerfunction
Use this function to call specified stations only by using a pager code that combines two 
CTCSS tones.
Caution
The pager function does not work in the digital mode. Use the   key when beginning operations to 
switch the communications to the auto-mode select function (AMS) or analog mode.
Settingthereceivestationcode
1 Press   for one second or longer
  The set-up menu will be displayed.
2 Touch [SIGNALING] 
  The menu list will be displayed.
$#%-
$#%-
6:4:
5'672/'07
4'5'6
%.10'
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5%#0
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5+) 0#.+0)
#245 126+10
5&%#4&
/'/14;
#
%#..5+) 0
3 Turn  , or touch the screen to select [5PAGERCODE]
4 Touch [5PAGERCODE]
  The code setting screen will be displayed.
$#%-
$#%-
2#)'4%1&'
&6/(/'/14;
$'..4+0)'4
24)4'8610'
5+) 0#.+0)
1((
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ᲸᲸᲹᲽ
Ჽ
Ჾ
Ჿ
Ż
Ż
5 Touch [RXCODE1] twice
  The characters of the set value will turn orange in 
color.
$#%-
$#%-
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲽᲸ
ᲸᲽ
Ჿ
Ჿ
Ჽ
6 Turn   to select the code
  Select the first code from 01 to 50.
 Tip   Factory default value: 05
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ
Ჿ
Ჿ
Ჽ
ᲽᲸ
7 Touch [RXCODE1]
  The characters of the set value will turn green in 
color.
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲽᲹ
ᲸᲽ
Ჿ
Ჿ
Ჽ
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

107
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲽᲹ
ᲸᲽ
Ჿ
Ჿ
Ჽ
8 Touch [RXCODE2] twice
  The characters of the set value will turn orange in 
color.
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ
Ჿ
Ჿ
Ჽ
ᲽᲹ
9 Turn   to select the code
  Select the second code from 01 to 50.
 Tip   Factory default value: 47
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ
Ჿ
Ჿ
Ჽ
ᲽᲹ
10 Touch [RXCODE2]
  The characters of the set value will turn green in 
color.
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ
Ჸ
Ჿ
Ჽ
ᲽᲹ
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ
Ჸ
Ჿ
Ჽ
ᲽᲹ
11 Press   for one second or longer
  Your own station code will be set and the display will return to the previous screen.
 Tip   The display can also be returned to the previous screen by touching [BACK] twice.
Tips
•  The two codes “05 47” and “47 05” will be recognized as the same code even if the order is 
different.
•  Three or more stations with the same code can be set (group code) to call all group members at the 
same time.
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

108
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
Activatingthepagerfunction
1 Press 
  The function menu will be displayed.
2 Touch [SQL] to display “PAGER”
 Tips   •   When  [SQL] is not displayed in the menu, use [BACK] 
or [FWD] to change the menu.
  •  The squelch type changes in the following sequence 
each time it is touched. 
“NOISE” “T-TX” “T-TRX” “T-REV” “D-TRX” “PRGM” 
“PAGER” “D-TX”* “TT/DR”* “DT/TR”*
    * These squelch types will be displayed when 
[SIGNALING] → [8SQLEXPANSION] is set to “ON” 
in the set-up menu.
ᲹᲽᲾᲸᲸ
ᲹᲺ᳀;1-1*#/#
 ᳀ᲾᲸ
ᲽᲸᲸ61-;1Ჺ
/76'
5%12'
/8 53.
$#%- (9&
/8 /76'
5%12'
53.
01+5'
53.&6/(
  The operating band will standby to receive in the 
pager mode.
ᲹᲽᲾᲸᲸ
ᲹᲺ᳀;1-1*#/#
 ᳀ᲾᲸ
ᲽᲸᲸ61-;1Ჺ
/76'
5%12'
/8 53.
$#%- (9&
/8 /76'
5%12'
53.
2#)'4
53.&6/(
Recallingaspecifiedstation
1 Press   for one second or longer
  The set-up menu will be displayed.
2 Touch [SIGNALING]
  The menu list will be displayed.
$#%-
$#%-
6:4:
5'672/'07
4'5'6
%.10'
%10(+)9Ჰ4'5
5%#0
&+52.#;
5+) 0#.+0)
#245 126+10
5&%#4&
/'/14;
#
%#..5+) 0
3 Turn  , or touch the screen to select [5PAGERCODE]
4 Touch [5PAGERCODE]
  The code setting screen will be displayed.
$#%-
$#%-
2#)'4%1&'
&6/(/'/14;
$'..4+0)'4
24)4'8610'
5+) 0#.+0)
1((
*\
ᲸᲸᲹᲽ
Ჽ
Ჾ
Ჿ
Ż
Ż
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

109
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
5 Touch [TXCODE1] twice
  The characters of the set value will turn orange in 
color.
$#%-
$#%-
2#)'4%1&'
5+) 0#.+0)
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ Ჿ
Ჽ
ᲸᲽᲹ
6 Turn   to select the code
  Select the first code from 01 to 50.
 Tip   Factory default value: 05
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲸᲽ Ჿ
ᲸᲽᲹ
7 Touch [TXCODE1]
  The characters of the set value will turn green in 
color.
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
8 Touch [TXCODE2] twice
  The characters of the set value will turn orange in 
color.
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
9 Turn   to select the code
  Select the second code from 01 to 50.
 Tip   Factory default value: 47
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
10 Touch [TXCODE2]
  The characters of the set value will turn green in 
color.
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
$#%-
$#%-
4:%1&'Ჹ
6:%1&'Ჹ
4:%1&'Ჺ
6:%1&'Ჺ
ᲹᲸ Ჿ
ᲸᲽᲹ
11 Press   for one second or longer
  The partner station code will be set and the display will return to the previous screen.
 Tip   The display can also be returned to the previous screen by touching [BACK] twice.
12 Activate the pager function
13 Press the microphone [PTT] 
  The partner station will be called.
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

110
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
Notificationofanincomingcallfromapartnerstationusingthebell
When communicating using the tone squelch, DCS or pager, a bell (beep) can be 
sounded to provide notification that a signal has been received from a partner station.
1 Press   for one second or longer
  The set-up menu will be displayed.
2 Touch [SIGNALING]
  The menu list will be displayed.
$#%-
$#%-
6:4:
5'672/'07
4'5'6
%.10'
%10(+)9Ჰ4'5
5%#0
&+52.#;
5+) 0#.+0)
#245 126+10
5&%#4&
/'/14;
#
%#..5+) 0
3 Touch [7BELLRINGER] to select the length of the 
bell ring
  The bell ring changes as follows each time it is 
touched.
  “OFF” “1 time” “3 times” “5 times” “8 times” 
“CONTINUOUS”
 Tip   Factory default value: OFF
$#%-
$#%-
2#)'4%1&'
&6/(/'/14;
$'..4+0)'4
24)4'8610'
5+) 0#.+0)
1((
*\
ᲸᲸᲹᲽ
Ჽ
Ჾ
Ჿ
Ż
Ż
4 Press   for one second or longer
  The bell ring will be set and the display will return to the previous screen.
 Tip   The display can also be returned to the previous screen by touching [BACK] twice.
Othersquelchfunctions
 ●Reversetone
Touch [SQL] in the function menu to display “T-REV”.
This is a communication method whereby a tone signal is sent out when there is no 
sound. When there is a sound, the tone signal will disappear.
 ●UserProgrammedReverseCTCSSDecoder
Touch [SQL] in the function menu to display “PRGM”.
The user programmable Reverse CTCSS Decoder will mute your FTM-400XDR/DE 
receiver when it receives a signal containing a CTCSS tone matching your programmed 
tone. The tone signal frequency can be set at 100 Hz intervals between 300 Hz and 
3000 Hz using [SIGNALING] → [6PRGREVTONE] in the set-up menu.
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

111
Convenient Functions
CommunicatingwithSpecifiedPartnerStations
 ●DCStransmission
Touch [SQL] in the function menu to display “D-TX”.
The radio sends out the DCS code during transmit.
This can be used only when [SIGNALING] → [8SQLEXPANSION] is set to “ON” in the 
set-up menu.
 ●Tonetransmission/DCSreception
Touch [SQL] in the function menu to display “TT/DR”.
The radio sends out a tone signal during transmit and goes into receive standby for the 
previously set DCS codes.
This can be used only when [SIGNALING] → [8SQLEXPANSION] is set to “ON” in the 
set-up menu.
 ●DCStransmission/tonereception
Touch [SQL] in the function menu to display “DT/TR”.
The radio sends out the DCS code during transmit and goes into receive standby for the 
previously set squelch tone.
This can be used only when [SIGNALING] → [8SQLEXPANSION] is set to “ON” in the 
set-up menu.
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40

112
Convenient Functions
UsingtheDTMFFunction
The DTMF (Dual Tone Multi Frequencies) is a “peepoppa” sound heard from a 
telephone receiver when a call is made on a push phone line. This radio can send out 
the DTMF code by using the microphone keys or recalling a memory.
A DTMF code with a maximum of 16 digits can be registered in up to 9 channels in the 
memory. It is convenient to register beforehand telephone numbers that are used for 
connecting to a public line from a phone patch.
Tip
The DTMF code is issued based on a combination of the following frequencies.
1209 Hz 1336 Hz 1477 Hz 1633 Hz
697 Hz 1 2 3 A
770 Hz 4 5 6 B
852 Hz 7 8 9 C
941 Hz ✽0 # D
RegisteringtheDTMFcode
1 Press   for one second or longer
  The set-up menu will be displayed.
2 Touch [SIGNALING] 
  The menu list will be displayed.
$#%-
$#%-
6:4:
5'672/'07
4'5'6
%.10'
%10(+)9Ჰ4'5
5%#0
&+52.#;
5+) 0#.+0)
#245 126+10
5&%#4&
/'/14;
#
%#..5+) 0
3 Turn  , or touch the screen to select [4DTMFMEMORY]
4 Touch [4DTMFMEMORY]
  The DTMF memory screen will be displayed.
$#%-
$#%-
2#)'4%1&'
&6/(/'/14;
$'..4+0)'4
24)4'8610'
5+) 0#.+0)
1((
*\
ᲸᲸᲹᲽ
Ჽ
Ჾ
Ჿ
Ż
Ż
5 Turn   or touch the screen to select the channel to 
be registered
6  Touch the selected channel
  The character input screen will be displayed.
$#%-
$#%-
5+) 0#.+0)
ᲽᲾ
Ჽ
Ჾ
#$%&ᲹᲺᲽᲾᲿ᳀
ᲹᲺ
᳁ ᳂
&6/(/'/14;
Application for FCC / IC 
FCC ID: K6620345X40 / IC: 511B-20345X40