User's Manual
Table Of Contents
- OPERATING INSTRUCTIONS
- 1.1 Controls and Display
- 1.2 Transceiver Basic Operation
- 1.3 About Commands
- SECTION 2
- 2.1 Channel Operating Parameters
- 2.2 Editing Channel Operating Parameters
- 2.3 Scan and Multi-Mode Operation
- 2.4 Controlling User Access
- 2.5 Encrypted Operation
- 3.1 Operator Level 1 Commands
- 3.1.1 Select the Operating Memory for the Main Channel
- 3.1.2 Increase Display Brightness
- 3.1.3 Edit Channel Operating Mode
- 3.1.4 Scroll Backwards through Available Memories
- 3.1.5 Start/Stop Scan
- 3.1.6 Scroll Forewards through Available Memories
- 3.1.7 Edit Channel Operating Frequency
- 3.1.8 Decrease Display Brightness
- 3.1.9 Edit Channel Squelch Mode
- 3.1.10 Command Level Up
- 3.1.11 Toggle memory: current/home
- 3.1.12 Toggle Talk Around
- 3.1.13 Erase Encryption Keys
- 3.2 Operator Level 2 Commands
- 3.2.1 Create/Edit All Channel Information
- L2-1.1. Entering a Memory Number (refer to L1-1 for details)
- L2-1.2. Enter a Scan List & Enabling/Disabling Scan (refer to L2-5 for details)
- L2-1.3. Enter a Text Description (refer to L2-6 for details)
- L2-1.4. Enter an Operating Mode (refer to L1-3 for details)
- L2-1.5. Enter a Frequency (refer to L1-7 for details)
- L2-1.6. Enter the Squelch Parameters (refer to L1-9 for details)
- 3.2.2 Copy Guard to Main
- 3.2.3 Lock Keypad
- 3.2.4 L2-4 not used.
- 3.2.5 Edit Scan List & Enable/Disable Scan
- 3.2.6 Edit Memory Text Description
- 3.2.7 Create Shadow Memory
- 3.2.8 Copy Main to Guard
- 3.2.9 Encryption ON/OFF
- 3.2.10 Command Level Up
- 3.2.11 Command Level Down
- 3.2.12 L2–#. Not Used.
- 3.2.1 Create/Edit All Channel Information
- 3.3 Operator Level 3 Commands
- 3.3.1 Select Boot Channel
- 3.3.2 Assign Key by KeyTag
- 3.3.3 Set Numeric Edit Mode: Decimal or Hexadecimal
- 3.3.4 Display Firmware Release and Version Information
- 3.3.5 Edit Scan Parameters
- 3.3.6 Configure PTT Timer
- 3.3.7 Side Tone Audio Level Adjust
- 3.3.8 PC Data Upload/Download
- 3.3.9 Display Channel Squelch Parameters
- 3.3.10 Command Level Up
- 3.3.11 Command Level Down
- 3.3.12 Unused
- 3.4 Maintenance Commands (Level 4)
- 3.4.1 Set Default Record
- 3.4.2 Set Restricted Level Access Mode
- 3.4.3 Set Command Permissions
- 3.4.4 Set Memory Edit
- 3.4.5 L4-5. not used
- 3.4.6 L4-6. not used
- 3.4.7 Set Frequency Display
- 3.4.8 Assign KeyTags to Encryption Keys
- 3.4.9 Set Squelch Restrictions
- 3.4.10 Command Level Up
- 3.4.11 Command Level Down
- 3.4.12 L4-# not used
- 3.5 Supervisor Commands (Level 5)
- 4.1 Appendix A. Installing the Jumper for Restricted Level Access.
- 4.2 Appendix B. CTCSS Tone and DCS Code Tables
- 4.3 Appendix C. Programming Channel data using TDP and a PC.
- 4.4 Appendix C. 2.5 kHz & 6.25 kHz Valid Frequencies
- 4.5 Appendix D. Default Tables
TDFM-136B Operating Instructions 08RE399
For digital TalkGroup+NAC squelch the user would have to select 't' in the initial (receive) screen
(in digital mode only), if so then the editor to change the value would appear as follows:
Figure 2-12. The digital TalkGroup squelch edit screen .
The editor works as follows:
to
enter number, cursor automatically advances. $=HEX Mode.
accept the entry and continue
abandon the entry and exit
The default edit mode is hexadecimal (HEX), four digits 0000 to FFFF, the dollar sign “$” is used to
indicate a HEX edit. The edit mode can be changed to decimal using command L3-3. In that case
the range would be 00000 to 65535.
As a squelch mode TalkGroup includes NAC for both receive and transmit so when you press
“ENTER” to continue the editor continues to the NAC editor (shown above). When you exit from
NAC, then if you were editing for receive you would return to the first screen, but the
Transmit/Receive indicator character (second last character on the line) has changed to a “T” to
indicate that you are editing for transmit. If you are finishing an edit of the transmit value, then the
values are written to memory and the editor exits.
For digital ID Call squelch (available for digital transmit only) the user would have to select 'i' in
the transmit screen, if so then the editor to change the value would appear as follows:
Figure 2-13. The digital ID Call squelch edit screen .
The editor works as follows:
to
Decimal mode: enter number, cursor automatically advances.
accept the entry and continue
abandon the entry and exit
The edit mode is decimal only seven digits 0000001 to 9999999.
As a squelch mode, ID Call exists for transmit only so when you press “ENTER” to continue the
values are written to memory and the editor exits.
2.2.4 ID Call Operation
As seen above, the transceiver can be configured, in digital mode, to use ID call as a selective
squelch method, in this mode the transmitting unit sets it's TalkGroup to zero (0), and transmits the
intended Unit ID number (decimal 0 to 9,999,999), upon seeing the '0' talkgroup, the receiver
ignores everything except the ID number.
Of course the receiver will have to be on the correct frequency and in digital mode.
Technisonic Industries Ltd. 15
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