Differences

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--- public:radio:radio_database:th-d72 [05/05/23 18:09 BST] – [tags] john
+++ public:radio:radio_database:th-d72 [08/04/25 18:29 BST] (current) – john
@@ Line 2: / Line 2: @@
-====== TH-D72 ======
+====== Kenwood TH-D72 ======
+===== Remote Control =====
+The TH-D72 can be used to remotely control a [[public:radio:radio_database:tm-d710| TM-D710]]. This allows remote control of VHF Frequency/Memory Channel, TX power, CTCSS/DCS tones and to enable/disable cross-band repeat.
+The remote control function uses specific DTMF sequences to instruct the TM-D710.
+To enable "Remote Ctrl" mode :
+  - Select the correct UHF uplink frequency to match the TM-D710
+  - Turn off the TH-D72
+  - Hold ''MR'' and ''PTT''
+  - Turn on the TH-D72
+The display will show "Mobile Ctrl"
+{{:public:radio:radio_database:2024-03-29_08.46.00.jpg?600|}}
+The TM-D710 must also be put in Remote Control mode.
+On the TM-D710
+  * select VHF mode on both sides
+  * turn off the APRS TNC if it's on
+  * set the left side to the wanted VHF Frequency
+  * set the right side to the UHF Uplink/control frequency to match the TH-D72
+    * the first steps are done by selecting ''PM5'' on my TM-D710
+    * make sure the left side/VHF is the "active" side by clicking the left volume knob
+  * turn off
+  * hold ''Rev'' button
+  * turn on
+The TM-D710 should now be in remote mode.
+To restore normal operation repeat the same sequence of
+  * Turn off
+  * Hold ''Rev''
+  * Turn on
+Successful commands sent to the TM-D710 will receive a "pip pip pip" revertive.
+The commands are send using the TH-D72 keypad, remapped as:
+|1 = DCS On | 2 = Tone On | 3 = CTCSS On | A = Enter |
+|4 = DCS Off |5 = Tone Off | 6 = CTCSS Off | B = CTCSS/DCS Tone |
+|7 = Call Ch. Mode |8 = VFO Mode |9 = Memory Mode | C = Repeater On|
+|* = Down |0 = Power | # = Up |D = Repeater Off |
+  * to change VHF Frequency to 145.500
+    * 8 (VFO Mode)
+    * A (Enter) 145500 A (Enter)
+  * to change to memory channel 2
+    * 9 (Memory Mode)
+    * A (Enter) 002 A (enter)
+  * To turn on Cross-Band Repeat
+    * C
+  * To turn off Cross-Band Repeat
+    * D
+Once the TM-D710 is in the correct condition - VHF Frequency, tone, power, cross-band repeat - it's possible to restore the TH-D72 to normal operation and use it to access the cross-band repeater and use DTMF tones as normal (eg. to control another system via the repeater). Just exit "Mobile Ctrl" mode on the TH-D72
+  * Turn off
+  * hold ''MR'' and ''PTT''
+  * Turn on
+You should be back in normal operation mode.
+Obviously, to control the TM-D710 again (eg to disable cross-band repeat) simply go back to ''Mobile Ctrl'' mode in the same way, and send the required commands.
@@ Line 19: / Line 92: @@
 ==== tags ====
-{{tag>radio th-d72}}
+{{tag>radio thd72}}