Yaesu FTM-400XDR User manual

144/430MHz 50W
DUAL BAND TRANSCEIVER
C4FM/FM
Instruction Manual
FTM-400XDR/XDE
(GM Edition)
Thank you for purchasing this Yaeau product.
This instruction manual explains information related to the “GM Function” .
For information on basic operation of the transceiver, please refer to the enclosed
FTM-400XDR/XDE/DR/DE operating manual.
FTM-400DR/DE

1
Contents
Introduction............................................................................................................................................................. 2
Operating the character input screen ....................................................................................................................... 2
What is the GM Function? ..................................................................................................................................... 3
Monitoring the Status of the Communication Sphere ........................................................................................ 3
Checking Messages and Pictures Received........................................................................................................ 4
Sending Messages and Pictures........................................................................................................................... 6
Creating and sending a new message ..................................................................................................................... 6
Using standard messages ................................................................................................................................... 8
Registering a standard message ......................................................................................................................... 9
Replying to a read message or viewed picture....................................................................................................... 10
Forwarding messages and pictures........................................................................................................................ 12
Sending a picture that has been taken................................................................................................................... 13
Using Position Information.................................................................................................................................. 15
Checking the position of a member........................................................................................................................ 15
Saving the position information of a member in the memory ................................................................................. 16
Displaying position information saved in the memory........................................................................................ 17
GM Set-up Menu List............................................................................................................................................ 18
GM Set mode function list ................................................................................................................................... 18

2
Introduction
Operating the character input screen
The following screen is displayed when inputting text such as group names in the
radio.
zAlphabet input screen
᳂Ჺ6QWTK IP

%CRU
39'46;7+12
#5&()*,-.
<:%8$0/
#$%5RCEG
'06
@
ᲹᲺ᲻
[Caps] The input switches between small and large
character input each time this is touched.
[123#%^] The screen changes to the number input
screen when touched.
[←][→] The cursor in the input field moves left and
right when these are touched.
[ENT] The entered characters are confirmed and
the display returns to the previous screen
when this is touched.
[BACK] The display returns to the previous screen
when this is touched.
[ ] The character to the left of the cursor will be
deleted when this is touched.
zNumbers and symbols input screen
ᲹᲺ

᲻᲼ Ჽ ᲾᲿ᳀᳁᳂
 " 
#$% 5RCEG
'06
!
@
ᲹᲺ᲻
᳂Ჹ6QWTK Ჺ᳂ᲹPI
%CRU
[ABC] The screen changes to the alphabet input
screen when this is touched.
[123#%^] The screen changes to the input screen
for numbers and symbols each time this is
touched.
zInput field
Upon touching a character key when a character is already displayed, the character to
the left of the cursor will be overwritten.

3
What is the GM Function?
The GM (group monitor) function automatically checks the current operating frequency
to find if other stations are operating in the DN mode with the GM function, and are
within communication range.
The GM function is a convenient method of exchanging messages, pictures and
notifications with members that are within the sphere of communications. The position
information reported from the other stations can also be used for location and navigation
purposes.
Cautions
zThe GM function works at the Band A frequency (band at the top of the display).
zOnly operate the GM function at the same frequency as the other group members.
zWhen the GM function is activated, Band A will automatically switch to the digital mode.
Monitoring the Status of the Communication Sphere
Check the current frequency to find if other stations are operating in the DN mode with
the GM function, and are within the sphere of communications.
1Press
The call sign and signal strength of stations operating
in the DN mode and those with their GM functions in
operation, that are within communications range, will
be displayed.
Tips • Stations within the sphere of communication are
displayed in green.
• Stations outside the sphere of communication are
displayed in grey.
The “GM” icon and operating frequency will be
displayed at the top of the screen.
)4172
5;0% .1)
Ჸ
Ჹ᲼ᲽᲸᲾ
81(
&)+&6:4:
2Press
The GM function will be turned off and returned to normal operation. The display will
return to the frequency display screen.
Tips
• When is pressed during GM operation, the GM function will be turned off temporarily and the
various operations in Band B will be enabled. Press to return to GM operation in Band A.
• When [GM] → [1 RANGE RINGER] in the set-up menu is set to ON, a bell notification will be
sounded when a group member enters into the sphere of communication.

4
Checking Messages and Pictures Received
The messages (text) and pictures received from group members can be viewed.
1Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed.
2Touch [LOG]
A list of the messages received and sent will be
displayed.
Tips • The message list is displayed when shipped from the
factory but subsequently, either the message or picture
list which was last chosen will be displayed.
• The icon on the left side of the list of messages sent
and received refers to the following.
: Messages received during GM operation (read
messages)
: Messages received during GM operation
(unread messages)
: Messages sent during GM operation
: Messages that failed to be sent during GM
operation
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
)4172
5;0% .1)
81(
&)+&6:4:
3Turn , or touch the screen to select the message
that you want to read
4Touch the selected message
The main text of the message will be displayed.
Tip Press when the message list is displayed to display
the direction information of the location from where the
message was sent, on the compass screen.
0'9
Ჹ,* ;2% Ჺ᲻Ჹ
(4/
612
&'.
$#%-
$#%-
᳂
,3 ;$( ᲹᲹ

Ჹ᲻Ჺ᲼

Ჹ᲻ Ჺ᲼
61
5Touch [BACK]
Return to the list of messages.
4'2.;
(149#4&
&'.
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
6JCPM[QW
#..
61

5
Checking Messages and Pictures Received
6Touch [ / ]
A list of the pictures sent and received will be
displayed.
Tip The icon on the left side of the list of pictures sent and
received refers to the following.
: Pictures stored on the micro-SD card
: Pictures received during GM operation (viewed
pictures)
: Pictures received during GM operation (unviewed
pictures)
: Pictures sent during GM operation
: Pictures that failed to be sent during GM
operation
0'9
Ჹ,* ;2% Ჺ᲻Ჹ
(4/
612
&'.
$#%-
$#%-
,3 ;$(Ჹ

Ჹ᲻Ჺ᲼

Ჹ᲻ Ჺ᲼
61 ᳂
Ჹ
7Turn , or touch the screen to select the picture
that you want to view
8Touch the selected picture
The picture will be displayed.
Tip Press when the picture is displayed to display the
direction information of the location from where the
picture was taken on the compass screen.
᳂,3 ;$( Ჹ
Ჹ
,#; 2%Ჺ᲻
Ჹ
Ჹ
(4/
612
&'.
$#%-
$#%-
᳂
,# <4. ᳂Ჹ Ჹ

Ჹ᲻Ჺ᲼


ᲹᲽ᲼Ჾ

Ჹ᲻ Ჺ᲼
61
61
ᲾᲹ᲻᲼

Ჺ᲻᳂Ჾ᳂ Ჺ᲼
ᲹᲾ᲻᲼ Ჹ
9Touch [BACK]
The screen will return to the list of pictures.
᳂
,3;$( Ჹ
Ჹ
(4/
,*;2%ᲹᲺ᲻
61
4'2.;
(149#4&
&'.
$#%-
$#%-
10 Touch [BACK]
Return the screen to the previously viewed screen.

6
Sending Messages and Pictures
Messages (text) and pictures can be sent. Messages and pictures can be sent to
specific members only, or to all members all at once.
The following are the four types of transmission methods:
(1) Create and send a new message
(2) Reply to a read message or viewed picture
(3) Forward a read message or viewed picture
(4) Send a picture that has been taken
Creating and sending a new message
1Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed.
2Touch [LOG]
A list of the messages will be displayed.
Tip Touch [ / ] when the list of pictures is displayed to
change to the list of messages.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
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5;0% .1)
81(
&)+&6:4:
3Touch [NEW]
The message details screen will be displayed.
0'9
/'/$'4 612
&'.
$#%-
$#%-
4Touch [ ]
The character input screen will be displayed.
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
0'9

7
Sending Messages and Pictures
5Touch the character keys to enter the message
The touched characters will be displayed at the top of
the screen.
Tips • Up to 80 characters can be entered.
• English characters, numbers, symbols and katakana
characters can be used.
39'46;7+12
#5&()*,-.
<:%8$0/
#$%5RCEG
'06
@
ᲹᲺ᲻
$#%-
%CRU

6Touch [ENT]
The entered text will be confirmed and the display
will return to the message details screen.
39'46;7+12
#5&()*,-.
<:%8$0/
#$%5RCEG
%CRU
'06
@
ᲹᲺ᲻
ᵥᵦᵧ
;CGUW6QWTKPI
&C[U
7Touch [SEND]
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
;CGUW6QWTKPI
0'9
&C[U
8Touch [ALL]
Tip Touch [BACK] to cancel the transmission.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
ᲷQ#..
$#%-
$#%-
ᲷQ#..
$#%-
$#%-
)4172᳂Ჺ
,* Ჹ;2%ᲹᲺ᲻ ,# Ჹ<4.᳂᳂,3 Ჹ;$(᳂Ჹ Ჹ
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The message contents will be displayed, and the message will be sent.
“Completed” will be displayed when the message is sent and the screen will then
return to the list of messages. The tag of the sent message will be added to the top
of the list.

8
Sending Messages and Pictures
Using standard messages
The following 19 standard messages have been saved in the radio's memory AS default
to help save time and effort in text input.
1QRM 11 Good night
2QRP 12 Send messages
3QRT 13 Send pictures
4QRX 14 on my way
5QRZ 15 wait for you
6QSY 16 Pick me up
7Good morning 17 Thank you
8Good job 18 OK
9Good day 19 urgent
10 Good evening
1Follow Steps 1 to 3 in “Creating and sending a new message” ( P.6) to display
the message details screen
2Touch [ ]
The standard messages will be displayed at the
bottom of the message screen.
Tip Text containing a maximum of 16 characters can be
registered in “01:” - “10:” ( P.9).
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
0'9
3Turn to select the standard message that you
want to use
4Press
The standard message will be displayed as the
message text.
Tip The standard message can also be displayed by
touching it.
5'0&
6':6
5#8'
$#%-
$#%-
)QQFOQTPKPI
0'9
5Touch [ ]
The standard message at the bottom of the message
will disappear.
5'0&
6':6
5#8'
$#%-
$#%-
)QQFGXGPKPI
)QQFGXGPKPI
0'9
6Follow Steps 4 to 6 in “Creating and sending a new message” ( P.6) to enter
the new text for the message

9
Sending Messages and Pictures
Registering a standard message
Up to 10 texts containing a maximum of 16 characters each can be registered as
standard messages.
Registered texts can be selected and used like the 43 standard messages that have
been prepared in advance.
1Follow Steps 1 to 5 in “Creating and sending a new message” ( P.6) to enter
the text
Tip English characters, numbers, symbols and katakana characters can be used.
2Touch [SAVE TEXT]
The standard message field will be displayed at the
bottom of the message.
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
6CMGCDTGCM
0'9
3Turn to display the number to be registered
Tip A number between “01” and “10” can be selected.
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
ᲸᲺ
6CMGCDTGCM
0'9
6':6
5#8'
4Press
The text will be saved in the memory as a standard
message and the standard message field will
disappear.
Tips • The text can also be registered by touching the
registration number displayed.
• When registering the text in a number that already has
a standard message registered, the previous standard
message will be overwritten.
• Touch [SAVE TEXT] to cancel the registration.
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
ᲸᲺ
6CMGCDTGCM
6CMGCDTGCM
0'9
6':6
5#8'

10
Sending Messages and Pictures
Replying to a read message or viewed picture
A reply to a read message or viewed picture can be sent to the station which sent the
message or picture.
1Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed.
2Touch [LOG]
A list of the messages or pictures sent or received
will be displayed.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
)4172
5;0% .1)
81(
&)+&6:4:
3Turn , or touch the screen to select the message
or picture that you want to reply to
Tip A list of the messages will be displayed when the
touched key is []. This will change to a list of pictures
when the screen is touched and changed to [].
4Touch the selected message or picture
The contents will be displayed.
0'9
(4/
Ჹ,* ;2% Ჺ᲻Ჹ
612
&'.
$#%-
$#%-

Ჹ᲻Ჺ᲼

Ჹ᲻ Ჺ᲼
61 ᳂
,3 ;$( ᲹᲹ
5Touch [REPLY]
The message reply screen will be displayed.
The call sign of the calling station will be displayed in
the address.
The first 16 characters of the message received will
be automatically inserted after “Re:”.
Tip When replying to a picture, the first 16 characters of the
tag (display name) will be inserted after “Re:”.
4'2.;
(149#4&
&'.
$#%-
$#%-
(4/
Ჹ
,* ;2% Ჺ᲻ Ჹ
)QQF
#..
61
6Touch [ ]
The character input screen will be displayed.
5'0&
6':6
5#8'
$#%-
$#%-
᳂
,3 ;$( Ჹ Ჹ
(4/
4G)QQF
,*;2%ᲹᲺ᲻

11
Sending Messages and Pictures
7Touch the character keys to enter the reply message
Tip The first 16 characters can also be edited.
39'46;7+12
#5&()*,-.
<:%8$0/
#$%5RCEG
'06
@
ᲹᲺ᲻

%CRU
4G)QQF
8Touch [ENT]
The entered text will be confirmed and the display
will return to the message details screen.
39'46;7+12
#5&()*,-.
<:%8$0/
#$%5RCEG
'06
@
ᲹᲺ᲻

%CRU
6JCPM[QW
9Touch [SEND]
The reply message will be sent.
Tip Touch [BACK] to cancel the transmission.
“Completed” will be displayed when the message
is sent and the screen will then return to the list
of messages. The tag of the sent message will be
added to the top of the list.
5'0&
6':6
5#8'
$#%-
$#%-
Ჹ
,* ;2% Ჺ᲻ Ჹ
(4/
6JCPM[QW
#..
61

12
Sending Messages and Pictures
Forwarding messages and pictures
Messages and pictures that have been sent or received can be forwarded to group
members.
1Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed.
2Touch [LOG]
A list of the messages or pictures sent or received
will be displayed.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
)4172
5;0% .1)
81(
&)+&6:4:
3Turn , or touch the screen to select the message
or picture to be forwarded
Tip A list of the messages will be displayed when the
touched key is []. This will change to a list of pictures
when the screen is touched and changed to [].
4Touch the selected message or picture
The contents will be displayed.
0'9
(4/
Ჹ,* ;2% Ჺ᲻Ჹ
612
&'.
$#%-
$#%-

Ჹ᲻Ჺ᲼

Ჹ᲻ Ჺ᲼
61 ᳂
,3 ;$( ᲹᲹ
5Touch [FORWARD]
4'2.;
(149#4&
&'.
$#%-
$#%-
(4/
Ჹ
,* ;2% Ჺ᲻ Ჹ
)QQF
#..
61
6Touch [ALL]
Tip Touch [BACK] to cancel the transmission.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
ᲷQ#..
$#%-
$#%-
ᲷQ#..
$#%-
$#%-
)4172᳂Ჺ
,* Ჹ;2%ᲹᲺ᲻ ,# Ჹ<4.᳂᳂,3 Ჹ;$(᳂Ჹ Ჹ
81(

13
Sending Messages and Pictures
The message or picture will be sent.
“Completed” will be displayed when the message or picture is sent and the screen
will then return to the list of messages or pictures. The tag of the message or picture
sent will be added to the top of the list.
Tip When sending a picture, pressing the [PTT] button on the microphone during transmission will
cancel the transmission (it may take a while for the transmission to be cancelled).
Sending a picture that has been taken
Pictures taken using the camera that is attached to the optional speaker microphone
“MH-85A11U” can be sent to group members.
Tip
Refer to “Taking pictures with the camera attached to the speaker microphone” in the basic operating
manual for instruction on taking pictures and using the camera that is attached to the optional
speaker microphone “MH-85A11U”.
1Set up the micro-SD card in the main device
2Take a picture with the MH-85A11U
The picture will be saved in the micro-SD card.
3Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed.
4Touch [LOG]
A list of the pictures sent and received will be
displayed.
Tip Touch [ / ] when the list of messages is displayed to
switch to the list of pictures.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
)4172
5;0% .1)
81(
&)+&6:4:

14
Sending Messages and Pictures
5Turn , or touch the screen to select the picture to
be sent
6Touch the selected picture
The picture details will be displayed.
Tip Pictures with an icon displayed at the left end of
the tag are pictures taken with the camera attached to
the speaker microphone.
᳂,3 ;$( Ჹ
Ჹ
,#; 2%Ჺ᲻
Ჹ
Ჹ
(4/
612
&'.
$#%-
$#%-
᳂
,# <4. ᳂Ჹ Ჹ

Ჹ᲻Ჺ᲼


ᲹᲽ᲼Ჾ

Ჹ᲻ Ჺ᲼
61
61
ᲾᲹ᲻᲼

Ჺ᲻᳂Ჾ᳂ Ჺ᲼
ᲹᲾ᲻᲼ Ჹ
7Touch [FORWARD]

8Touch [ALL]
Tip Touch [BACK] to cancel the transmission.
Ჸ
Ჹ ᲼ Ჽ Ჾ Ჸ
ᲷQ#..
$#%-
$#%-
ᲷQ#..
$#%-
$#%-
)4172᳂Ჺ
,* Ჹ;2%ᲹᲺ᲻ ,# Ჹ<4.᳂᳂,3 Ჹ;$(᳂Ჹ Ჹ
81(
The picture will be sent.
“Completed” will be displayed when the picture is sent and the screen will then
return to the list of pictures. The tag of the transmitted picture will be added to the
top of the list.
Tip When sending a picture, pressing the [PTT] button on the microphone will cancel the
transmission (it may take a while for the transmission to be cancelled).

15
Using Position Information
Using the internal GPS unit or an externally connected GPS device, the positions of
group members within the sphere of communication can be shown in the compass
display. The position information of group members at the current point in time can be
saved in the memory for subsequent use in navigation.
Cautions
zWhen the data of the GPS satellites cannot be acquired, the position information cannot be displayed.
zDepending on the surrounding environment, a positioning error of several hundred meters may occur.
zThis function is a simplified function that uses the data of the GPS satellites. Please use the positions
of other stations as a guide.
Tip
Refer to “Using the GPS function” in the basic operating manual for the details on using the GPS
function.
Checking the position of a member
1Press
The call sign and signal strength of stations operating in the DN mode and those
with their GM functions in operation, that are within communications range, will be
displayed..
2Touch the member that you want to display the
position information
The touched member will be enclosed in a red box.
Caution Members outside the sphere of communication
cannot be selected.
)4172
5;0% .1)
Ჸ
Ჹ᲼ᲽᲸᲾ
81(
&)+&6:4:
,* Ჹ;2%ᲹᲺ᲻ ,# Ჹ<4.᳂᳂,3 Ჹ;$(᳂Ჹ Ჹ
)4172
5;0% .1)
Ჸ
Ჹ᲼ᲽᲸᲾ
81(
&)+&6:4:
,* Ჹ;2%ᲹᲺ᲻ ,# Ჹ<4.᳂᳂,3 Ჹ;$(᳂Ჹ Ჹ

16
Using Position Information
3Press
The direction of the selected member will be
displayed in the compass.
The compass panel will show the direction with
the direction of advance of your own station on top
(Heading Up), and the compass needle will point in
the direction of the partner station.
The distance to the partner station is also displayed
at the top right of the compass.
Tip The “” on the left hand side of the call sign of the
partner station will blink.
When “” is blinking, the compass display will not
be updated even when signals containing position
information from stations other than that displayed are
received. When [YR] is pressed, “” will light up and the
compass display will be updated when signals containing
position information from stations other than that
displayed are received.
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4Press
Return to the list of group members.
Tip When configuring the screen display to show the altitude display screen and the timer / clock
display screen using [DISPLAY] → [1 DISPLAY SELECT] in the set-up menu, the screen will
switch in the following order each time is pressed.
Compass / Latitude-longitude display screen → Altitude display screen → Timer / Clock screen
→ GPS screen → Original screen
Tips
• The position information can also be displayed using lat-long coordinates. The display can be
changed using [DISPLAY] → [2 TARGET LOCATION] in the set-up menu.
• When the GPS satellites are not acquired by your own station or the partner station, the position
information cannot be displayed in the compass unless it has been set up manually.
Saving the position information of a member in the memory
1Display the position information of the member that
you would like to save in the memory
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17
Using Position Information
2Touch [MEMORY]
[], [L1] and [L2] will blink.
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3Touch [], [L1] or [L2]
The position information will be saved in the memory
and the touched location will turn orange in color.
Tip When a tag in which position information is already
saved in the memory is selected, the previous position
information will be overwritten.
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Displaying position information saved in the memory
1Press
Your own station position will be displayed in the compass.
2Touch [], [L1] or [L2]
Tip Position information that has not been saved in the
memory cannot be selected.
The direction of the compass needle will change
and point to the position that has been saved in the
memory. A green circle will be displayed at the tip to
show the direction of the destination.
The distance to the destination will also be displayed.
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18
GM Set-up Menu List
Menu / Item Explanation of function Available settings
(Default values shown in BOLD)
1 DP-ID LIST Displays the DP-ID list screen - (non-editable)
2 RANGE RINGER
Bell sound setting when checking
for stations within sphere of
communications
ON / OFF
3 RADIO ID CHECK Specific ID display by transceiver - (non-editable)
GM Set mode function list
z1 DP-ID LIST
Description:Every C4FM digital transmit communication contains the individual ID
information (Radio ID) of each transceiver. The DP-ID function uses this
individual ID information.
When communicating with another transceiver, if the DP-ID of the stations
are registered in each other‘s transceivers, they can communicate even if
the DG-ID numbers are different.
For details, refer to the FTM-400XDR/XDE/DR/DE operating Manual.
z2 RANGE RINGER
Description: Activates/deactivates the alert sound when detecting stations within
communication range. Select “ON” to activate the alert sound when
detecting any stations within communication range.
z3 RADIO ID CHECK
Explanation: In the GM Function, a fixed ID respective to a transceiver is transmitted
separately from CALLSIGN.
RADIO ID is a 5 digit code consisting of alphanumeric characters that is
written into the transceiver during factory production.
RADIO ID cannot be edited.

Copyright 2017
YAESU MUSEN CO., LTD.
All rights reserved.
No portion of this manual may be
reproduced without the permission of
YAE SU MUSEN CO., LTD. 1709-B