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To confirm that this worked, turn the selector knob to change the dial frequency (to any-
thing), then press D / MR, to change from dial to memory mode. The numeral 5 should 
appear in the memory box, and 146.94 (the receive frequency) should appear on the display. 
Press REV SKIP confirm the transmit frequency of 146.34 MHz. 
You can use any memory (except C, the CALL channel) with the same result. Memory C re-
quires a slightly different procedure. Notice that pressing D / MR from the dial mode always 
recalls the last stored or used memory. 
 

Recalling Memories 

 
In confirming the results of the last example, we used the D / MR button to change from the 
dial mode to the memories after they were stored. The memory label appears in the memory 
box at the upper left corner of the frequency display whenever operating on a memory. 
When more than one memory has been stored, you can select a memory for operation with 
either the selector knob or the microphone DWN and UP buttons. If you use the microphone 
buttons, press and release the button for each memory: if you hold the button down for 1/2 
second, memory scanning will start. 

 
Odd-Split Memories 

 
After storing a frequency, with or without repeater shift, from the dial, you can modify the 
repeater shift and offset of that memory only. Just recall the memory, press RPT as necessary 
to set the shift direction, and then follow the steps in the "Changing Repeater Offset" box on 
page 15. If you want to make the new offset permanent for that memory, remember to press 
and hold the F/W button for Va-second, until the second beep sounds and then press it again 
momentarily. Of course you could also store a separate transmit frequency in the memory 
(described later) to obtain the same result, but you may find this more straightforward when 
dealing with repeaters. 

 
Naming Memories 

 
Once you have stored a memory, you can assign it a name to be displayed when it is recalled, 
in place of the frequency. Names can be up to four characters long, using capital A ~ Z, 0 ~ 9 
and an underline. To store a name, first store the memory and then recallit as already 
described. 
O   Press and hold the F/W button for ½ second, until the second beep sounds and the mem-
ory number starts blinking in the memory box. 
O   Within five seconds of pressing F/W, press the A/N STEP button. Unless a name was 
previously stored for this memory, the frequency will be replaced by ("-- -- -- “), with the 
first pair of hyphens blinking. 
O   You can now use the selector knob to choose the first character of the name to be dis-
played. 
O   After selecting the desired character, use MHZ STEP or the microphone DOWN and UP 
buttons to get the next pair of hyphens blinking, and use the selector knob to set this 
character. 
O   Repeat the last step until all characters are set as desired, and then press A/N STEP, 

twice. At the first press, the display will return to the memory frequency. After the second 
press, the memory name will be displayed — for this and any other memories that have been 
assigned names (unnamed memories will still be displayed as channel frequencies). 
Once you have stored names for several memories, you can toggle between frequency and 
name views for all of them at any time while receiving on a memory, by pressing A/N STEP 

 
CALL Channel Memory 

 
Although invisible to the memory recall method described so far, the CALL channel memory 
can be instantly toggled by the CALL BELL button. "C" appears in the memory box when 
the CALL memory is active. The factory default for the CALL channel memory is the 
bottom edge of the band. You can reprogram it from the dial with any frequency and repeater 
state, or even a separate transmit frequency. After storing the frequency, you can also set and 
change repeater settings, and give it a name to display in place of frequency, just by recalling 
it before following those procedures. 
To store the current dial frequency/repeater state in the CALL channel memory, hold the 
F/W button for ½  second to display something in the memory box, then press the CALL 
BELL button.  
To store a name for the CALL channel, follow the same steps for a regular memory after 
pressing CALL BELL (so the procedure is done while "C" appears in the memory box).  
To store a separate transmit frequency in the CALL channel, after storing the receive 
frequency, tune the dial to the transmit frequency and repeat the storing procedure above, but 
this time holding the PTT switch when you press the CALL BELL button. 

 
Separate Transmit - Frequency Memories 

 
Besides the CALL memory, all other memories can store independent receive and transmit 
frequencies (however, if you are working through a repeater, you might find storing a unique 
repeater offset to be simpler — see "Odd-Split Memories", above). To store a separate 
transmit frequency, 
 
O   Store the receive frequency using the method already described under Simple Memory 
Storage (it doesn't matter if a repeater offset is active). 
O   Tune to the desired transmit frequency. 
O   Press and hold the F/W button for ½ second to display the memory label box again. 
O   Press and hold the PTT switch while pressing F/W once more momentarily (this will not 
key the transmitter). 
Whenever you recall a separate transmit frequency memory, "- + " appear together at the top 
center of the display. As with regular repeater offset operation, you can press the REV SKIP 
button to display the transmit frequency, but in this case both shift symbols will blink. 
After storing a memory with a separate transmit frequency, if you rewrite the receive 
frequency, the separate transmit frequency is deleted. 

 

 

8

Summary of Contents for FT-2400H

Page 1: ......

Page 2: ...irely from the front panel You can select any of 999 3 digit ID codes for your transceiver and then have your receiver stay quiet until your code is received from any standard DTMF equipped transceive...

Page 3: ...ng Code Squelch option is installed The alt rnate function displays DTMF Code Memories 8 CALL BELL Button 9 Press this button to jump to and from your CALL channel memory The alt rnate func tion toggl...

Page 4: ...of human hands 50 watts can cause an RF burn to anyone touch ing the antenna during transmission Also for best performance use the shortest possible length of thick top quality coaxial cable for your...

Page 5: ...crip tions keep the FT 2400H Operator s Quick Reference Card handy in case you need to re fresh your memory Preliminary Setup Before operating the transceiver recheck power supply and antenna connecti...

Page 6: ...toggles between the dial and memory modes While in the memory mode your previous dial mode selections are preserved Also when you switch from the dial to the memory mode the last selected memory is re...

Page 7: ...button to return the display to the operating frequency Automatic Repeater Shift The ARS Automatic Repeater Shift feature activates repeater offset automatically when ever you tune to the standard rep...

Page 8: ...e selector knob to set this character O Repeat the last step until all characters are set as desired and then press A N STEP twice At the first press the display will return to the memory frequency Af...

Page 9: ...scanning make sure the SQL control is set to squelch off the noise on a clear channel You start and stop scanning with the DWN and UP buttons on the microphone Just press and hold the button for more...

Page 10: ...memories but not scan them If a station you wish to talk with appears on the priority memory press the PIT switch momentarily while receiving their signal to stop priority checking Otherwise when a si...

Page 11: ...l feature to prevent ringing every time the other station transmits press F W CALL BELL to turn it off The CTCSS Bell system is not memory specific turning it on or off affects the dial and all memori...

Page 12: ...ophone buttons again to get the Code Memory number in the memory box blinking turn the selector knob and repeat the above steps However before storing more Code Memories you will need to consider an a...

Page 13: ...y is selected As with the auto transpond feature the DTMF Code Delay selection applies to all Paging Codes In Case of Problems Although basic operation of the FT 2400H is simple some of the newer feat...

Page 14: ...source transceiver The display will show C Tx while the data is being transferred and should then return to normal If Err appears on the destination display turn both transceivers off and try again If...

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