Icom IC-FR4000 Series - 3-5 Multi-tone Functionality; Multi-tone Operation and Setup

3-5 Multi-tone Function
 Multi
MultiMulti
Multi-
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-tone function
tone functiontone function
tone function
The IC-FR3000/FR4000 allow relaying between
multiple groups with one repeater. (When group
separation is carried out with a continuous tone)
This feature can be used in both LMR and PMR mode.
• Optional 16 Tx/Rx continuous tones can be set for
each of the 32 channels.
• The Tx and RX tone can be set independently.
(CTCSS/DTCS) E.g. Rx (88.5 Hz) / Tx (223)
• The DTCS inverse code can be selected. (Normal /
Inverse)
Operation
OperationOperation
Operation
• The continuous tone is set for each group.
• When Group A is using the repeater, the other groups
cannot use it.
• When the Group A relay is finished, the other groups
can then use the repeater.
Group C
33
Group A
Group B
C.Tone=88.5Hz
C.Tone=023N
C.Tone=151.4Hz
Memory Ch. setting
Memory Ch. settingMemory Ch. setting
Memory Ch. setting
• Set the C.Tone to “Multi”.
Multiple Tone setting
Multiple Tone settingMultiple Tone setting
Multiple Tone setting
• Select a Memory channel.
• Set an optional C.Tone for Tx/Rx respectively.
 Multi
MultiMulti
Multi-
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-tone function (Programming example)
tone function (Programming example)tone function (Programming example)
tone function (Programming example)