Pacific Research Solutions RI-200 User Manual

Page 33

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Pacific Research Solutions

RI-200 User Manual

Page 32

4.5.23

INTERNAL FUNCTION CTCSS TONE or DCS CODE ENCODE

When activity occurs on some of the controller’s internal functions, a specific tone or code can be encoded. This command is
used to specify what tones will be encoded on the repeater transmitter when activity is detected from the ID, auxiliary input
and telephone ringing. When specifying the encode tone for each of these functions, 4 additional encode modes are available.
Tone 0 will disable encoding tones or codes during the above function. Using tone 155, the controller will use tones based on
the mode of S-Command 22. Using tone 156, the controller will use the master tone selected by S-Command 21. With tone
157, the controller will use the tone that originates from another controller at the auxiliary input. The most common use for
this command is to set the ID to be sent without any tone or code encode.

SYNTAX:

23 [Function] [Tone]

MINIMUM:

Function 0 (All), Tone 0 (No tone)

MAXIMUM:

Function 3 (Telephone), Tone 157 (Aux input)

UNITS:

Function 0 = All functions, 1 = ID, 2 = Auxiliary, 3 = Telephone ringing
Tone 0 = No tone, Tone 1-154 = Specific Tones and Codes (See table in section 4.5.20),
Tone 155 = Default tone encode mode (S-Command 22), Tone 156 = Master tone,
Tone 157 = Aux input (Also see S-Command 35).

DEFAULT:

All functions, tone 155 (Default 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.

4.5.24

SET CTCSS/DCS ENCODE LEVEL

Use this command to make minor adjusts to the CTCSS / DCS encode level on the repeater transmitter. The level is adjusted
in 0.86 dB steps and starts at the mid range.

SYNTAX:

24 [Level]

MINIMUM:

0 (- 2.58 dB)

MAXIMUM:

6 (+ 2.58 dB)

UNITS:

0.86 dB steps

DEFAULT:

3 (0.00 dB)

EXAMPLE:

24 5

Raises encode tone level by 1.72 dB from default

4.5.25

DCS TX/RX DATA POLARITY CONTROL

Depending on your repeater installation, you may have to change the polarity of the DCS TX / RX data. If the controller will
not decode DCS data, change the RX polarity. If your radio will not decode DCS data from the repeater, change the TX
polarity. DCS is only available if you ordered your controller with the DCS option installed.

SYNTAX:

25 [TX / RX] [Pol]

MINIMUM:

TX / RX 0 (TX), Pol 0 (Non-inverted)

MAXIMUM:

TX / RX 1 (RX), Pol 1 (Inverted)

UNITS:

0 = TX, 1 = RX, Pol 0 = Non-inverted, 1 = Inverted

DEFAULT:

TX = 0, RX = 0

EXAMPLE:

25 1 0

Set RX polarity to Non-inverted

4.5.26