S-COM 7K - DTMF Decoder

To Next Page

To Previous Page

DTMF Decoder

11-1

Chapter 11

DTMF Decoder

The 7K’s DTMF Decoder may be driven by the three receiver ports and the phone line.

The priorities of these devices and many other parameters regarding the decoder are

programmable.

Main Page

Default Chapter5
- Table of Contents5
Selected Tables13
Product Description15
- Standard Hardware Features16
- Optional Hardware Features16
- Standard Software Features17
Getting Started19
- Power on Initialization19
Programming Fundamentals21
- Valid Digit and Time Detection22
- Control Command Structure22
  - Example Control Command23
- Command Response Messages24
  - Acknowledgment24
  - Errors24
- Special Keys25
  - Star (*) and Carrier Drop as Terminators25
  - Pound (#) as Clear or Abort Key25
- DTMF Interdigit Timer26
- DTMF Mute Delay26
Messages27
- Message Buffer27
- Message Handler27
- Control Characters28
- Routing and Unrouting Control Characters29
  - Default29
  - Examples30
- Synchronizing Messages and Commands31
- CW Messages32
- Beep Messages42
- Single Tone Page Messages49
- Two-Tone Sequential Page Messages50
- Five/Six-Tone Page Messages51
- DTMF Page Messages52
- DTMF Character Set Tables Explained57
  - Examples57
- Synthesized Speech Messages59
- Tone Codes59
  - Tone Code Table Explained60
  - Calculating Tone Codes60
- Run-Time Variables61
- Command: Select Programmable Messages63
- Command Send Message68
- Command: Select/Review Command Response Messages70
Security73
- Command: Assign Control Operator Password74
- Command: Assign Master Password75
- Command: Enable/Disable Front Panel Display78
Macros79
- Quantity of Macros79
- Size of Macros79
- Names of Macros80
- Contents of Macros80
- Sequence of Execution81
- Cautions81
- Applications of Macros81
- Command Create New Macro83
- Command Append to Macro85
- Command: List Macro in CW or Speech87
- Command Erase Macro89
- Command Erase All Macros90
- Command Rename Macro91
- Command Pause93
- Command: Select Power ON-Triggered Macro94
Telephone Interface Functions95
Autopatch96
- Accessing the Autopatch96
- Store-And-Forward Operation96
- Dumping the Autopatch97
- Autopatch Setup and Configuration97
- Autopatch Dialing Mode99
- Autopatch Timeout Timer118
  - Command: Select Autopatch Timeout Timer119
  - Command: Reset Autopatch Timeout Timer120
- Autopatch Access and Passwords122
- Autopatch Call Types129
  - Command: Select Autopatch Call Types130
- Autopatch Restrictions132
- Autopatch Redialer138
  - Command Redial Last Number139
  - Command: Clear Autopatch Redialer140
- Autopatch Call Counter141
  - Command: Clear Autopatch Call Counter142
  - Command: Send Autopatch Call Count143
Phone Line Control Mode144
- Phone Line Busy Input144
- Phone Line Busy Output144
- Phone Line Answer Modes144
  - Ring-In Delay146
  - Ringout Limit146
- Command: Select Phone Line Answer Mode147
- Command: Select (Review) Phone Line Answer Message148
- Command: Select Phone Line Answer Macro149
- Command: Select Phone Line Off-Hook Timer151
- Command: Monitor/Talk out Via Phone152
Reverse Patch153
- Command: Trigger Reverse Patch154
- Command: Answer Reverse Patch155
- Command: Select (Review) Reverse Patch Ringout Message156
- Command: Select Reverse Patch Ring-Triggered Macro157
Multiple Port Access158
- Autopatch Audio Routing159
- Autopatch Command Response Message Routing159
- Receiver-Specific Autopatch Access160
- Preventing Multiple Accesses160
- Command: Select Receiver-Specific Access-Triggered Macros161
- Command: Select Command Response Message Routing162
Clock and Calendar163
- Command: Set Clock and Calendar164
- Command: Adjust Daylight Savings Time166
- Command Reset Clock Seconds168
- Command: Adjust Clock Seconds169
Scheduler171
- Command: Create Setpoint172
- Scheduler Day Code Table173
- Command: Delete One or more Setpoints176
- Command: Enable/Disable Scheduler177
CTCSS Functions179
- Command: Enable/Disable CTCSS Encoder180
- Command: Select Frequency of CTCSS181
DTMF Decoder183
- Command: Enable/Disable Command Response Messages184
- Command: Select DTMF Priority/Scan185
- Command: Select DTMF Decoder Interdigit Timer189
- Command: Select DTMF Decoder Mute Delay190
- Command: Enable/Disable DTMF Decoder Mute191
- Command: Enable/Disable DTMF Long Tones192
- Command: Select DTMF Long Tone Macros193
- Command: Select DTMF Digit-Decoded Macro194
Identifier195
- Command: Select ID Message Interval199
- Command: Select ID Pending Interval200
- Command: Reset Initial ID Message to Normal201
- Command: Send Initial ID Message202
- Tail Messages204
- Command: Enable/Disable ID Messages During Autopatch205
Links207
- Command: Enable/Disable Path208
Logic Inputs213
- Command: Assign Macro to Logic Input214
Logic Outputs217
- Command: Select Logic Outputs218
Receiver Functions219
- Command: Select Receiver Activity-Triggered Macros220
- Command: Select Receiver Post-Activity Timers220
- Command: Select COR Pulse-Triggered Macro222
- Command: Select Pulse Parameters222
- Command: Enable/Disable End-Of-Transmission Command Execution224
- Command: Select From-Start-Of-Transmission Timer226
Transmitter Functions227
- Transmitter Tail Sequence227
- Command: Select Courtesy Delay229
- Command: Select Dropout Delay230
- Command: Select Transmitter Timeout Timer231
- Command: Reset Transmitter Timeout Timer233
- Command: Enable/Disable Transmitter234
- Command: Key Transmitter (Timed)235
- Command: Select Transmitter Minimum Unkey Delay238
- Command: Select Receiver-To-Transmitter-Triggered Macros239
- Command: Select Transmitter PTT-Triggered Macros240
Repeater Functions243
- Command: Select Repeater Access Mode (Path 1)244
- Command: Select Repeater Activity-Triggered Macros246
- Command: Select Repeater Activity Counter/Timer246
- Command: Select Anti-Kerchunker Parameters248
- Command: Select Anti-Kerchunk no Hangtime Mode250
- Command: Select (Review) Courtesy Messages251
- Command: Select Repeater Action-Triggered Macros253
Base Station Functions255
- Command: Enable/Disable Star/Pound Talkout256
- Command: Select Talkout Transmitter Mode258
- Command: Enable/Disable Command Execution on Interdigit Timer259
User Timers261
- Command: Select Timeout Value262
- Command: Select Timer Event Macro263
- Command: Stop Timer264
- Command: Start Timer (Retriggerable)265
- Command: Start Timer (One-Shot)266
  - Example: Fan Control267
  - Example: an Activity Timer268
Remote Base Interface269
- Remote Base Setup and Configuration270
- User Functions: Controlling the Radios278
- TS-32 Programming Table292
- RBI-1 User Function Outputs296
  - Command: Select RBI-1 Number of User Function Outputs297
Programming Tables301
- CW Character Set Tables302
- Beep Character Set Tables304
- DTMF Character Set Tables307
- Synthesized Speech Vocabulary (Male310
- Synthesized Speech Vocabulary (Female and Sound Effects315
- Message Run-Time Variables316
- Message Control Characters317
- Scheduler Day Code Table318
- Tone Code Table319
- Root Numbers (Commands) by Number322
- Event Macros by Number324
- Messages by Number327
- Tenth-Second Timers by Number329
- Tenth-Minute Timers by Number329
- Path Access Mode by Number329
- Software Switches by Number330
- Command Quick Reference332
- CW Speed333
Application Notes355
- Using the 7K as a Beacon Controller355
- Positive Voltage TX Keying Circuit357
Installation359
- Theory of Operation359
  - Pre-Programming359
  - Default Information359
  - Power Supply359
  - Repeater Interfacing360
  - Control Receiver Interfacing360
  - External Device Interfacing360
  - Audio Gating360
  - Tone Generation360
  - Memory Protection361
- Cables361
- Repeater Receiver COR361
- Repeater Transmitter PTT363
- Repeater Receiver Audio364
- Repeater Transmitter Audio365
- Repeater CTCSS Decoder366
- Control Receiver COR367
- Control Receiver Audio368
- DC Power368
- Logic Inputs369
- Logic Outputs369
- Telephone Line Connection370
  - FCC Part 68 Rules371
- Input and Output Connectors373
- Audio Level Potentiometers374
- Message Level Potentiometers375
- DIP Switches376
- Testing the Controller-To-Repeater Transmitter Interface376
- Testing the Controller-To-Repeater Receiver Interface377
- Testing the DTMF Decoder377
  - Command Sources378
  - Local Control378
  - Performing the Tests378
  - Falsing379
- Real-Time Clock379
Parts Lists and Schematics381
- Controller Main Board381
- Speech Synthesizer Module (SSM390
- Telephone Interface Module (TIM393
- Audio Delay Module (ADM397

S-COM 7K - DTMF Decoder

Table of Contents