Pacific Research Solutions
RI-300e User Manual
Page 55
S-Cmd 23
INTERNAL FUNCTION CTCSS TONE or DCS CODE ENCODE
A specific tone or code may be encoded based upon some of the controller’s internal functions. This command specifies what
tones will be encoded on the repeater transmitter when activity is detected from the ID, auxiliary input, local microphone and
telephone ringing. Besides the 154 tones and codes, there are four additional encode modes that are available when specifying
the encode tone.
1. Tone 0 will disable encoding tones or codes during one of the command functions.
2. Tone 155 will use the last encoded tone based upon the mode of S-Command 22.
3. Tone 156 will use the master tone selected by S-Command 21.
4. Tone 157 will use the tone that comes from another controller at the auxiliary input, based on S-Command 35, source
monitoring.
A common use for this command is to disable the encoder during ID, making the ID quiet on a CTCSS equipped receiver.
Another use is to force a tone to be encoded as a result of a macro function; see function 0 below.
SYNTAX: 23 [Function] [Tone]
READ BACK: 23 [Function]
STORAGE:
RAM/EEPROM
PARAMETERS: Function 0 = Direct trigger: Trigger a tone to encode, used in macro programming only.
Function 1 = Station ID: Define a tone to encode when the Station ID is started.
Function 2 = Auxiliary input: Define a tone to encode when the auxiliary input is active. You can use
this function with the auxiliary source input tone number to regenerate tones that were
decoded by the auxiliary controller.
Function 3 = Telephone ringing: Define a tone to encode when the telephone is ringing and when if the
caller has not defined a ringing tone, see S-Command 71.
Function 4 = Local microphone: Define a tone to encode when the local microphone is used.
Tone 000 = Off: This will disable encoding tones or codes for this function.
Tone 001-154 = Specific Tones and Codes (See table with S-Command 20)
Tone 155 = Last encode tone: The controller will use the last encoded tone for this function.
Tone 156 = Master Tone: The controller will use the master tone selected by S-Command 21for this
function.
Tone 157 = Auxiliary Source Input: The controller will use the tone that originates from another
controller at the auxiliary source input, see S-Command 35
DEFAULT: All functions, tone 155 (Last encode tone)
EXAMPLE: 23 1 0
The ID will be sent without tone encode
23 2 157 When the auxiliary input is active, the repeater will use the tone for the source auxiliary
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