Single Tone - Ritron RCCR Owner's Manual

Clean cab locomotive radio
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To enter a DTMF Sequence for dispatch press:
1. DTMF button
DTMF
2. Digit 1 of the DTMF sequence
8
3. Digit 2 of the DTMF sequence (if desired)
9
4. Digit 3 of the DTMF sequence (if desired)
0
5. DTMF button or wait 2 seconds
DTMF
(if less than 3 digits are entered)
Single-Tone
TONE
The TONE Button is used in conjunction with the numeric keypad to send one of 9 different AAR
single-tones. Once entered, the tone can be transmitted by simply pressing the DISP dispatch button.
AAR single-tones are heard on the front-panel speaker whenever they are being transmitted.
The AAR single-tone will be transmitted when entered.
The AAR single-tone entered will be preceded by a "T",
appearing in the upper left side of the display in the area
designated "―T/D―".
Keypad buttons 0, * and # are not valid single-tone entries.
The AAR single-tone will be retained when the Channel is
changed.
TONE Disable can be set using the RCCR Programmer to
prevent use of the TONE button to enter or send an AAR single-
tone. This will not prevent the DISP button from transmitting any
AAR single-tone that has been programmed into a HOME
channel.
To enter a Single-Tone press:
1. TONE button
TONE
2. Desired Single-Tone
8
Radio will transmit the Single-Tone
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OPERATING THE RADIO
Ritron RCCR Clean Cab User Manual
T/D
HOME
TX RX
TX
RX
Resulting Display
AAR Single-Tones
Button
Tone (Hz)
1
2
3
4
5
6
7
8
9
T/D
HOME
TX RX
TX
RX
Resulting Display
900
1478
1748
1800
1900
2200
2400
2600
2800
7

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