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
3.4 Maintenance Commands (Level 4)
The Maintenance Command Level is a restricted command level; that is, access to these
commands is restricted to authorized personnel. This restriction is enforced by requiring
either a password or requiring that a shunt be placed on a specific set of jumper pins on the
MCU board of the radio.
The Maintenance Commands available allow authorized personnel to set policy for the
radio use, by granting or restricting access to system commands and features.
This command level does not preserve the Normal Operating display characteristics, that
is: the Main and Guard displays are replaced by suitable command prompt information.
3.4.1 Set Default Record
Level 4 Key Scope: Main and Guard
This command allows the user to set up the default record that is used when a user selects Create
New/ Edit All (L2-1). This allows you to determine what parameters you wish to have as system
defaults. Some of the parameters are subject to restrictions set out in L4-9.
NOTE: If these values are set first, and the restrictions are set after, it is possible for the
user to end up using a parameter that you wish to restrict!
The Default Record editor works just like the Create New/ Edit All command (L2-1) except that it
takes you through all the possible squelch combinations so that each selection can be edited.
Table 3-5 shows the parameters that may be edited, and their default values.
Table 3-5. The Channel Template Factory Defaults
Parameter Value
Basic
Scan List 1
Text Description “Desc “
Operating Mode w
Receive
Rx Frequency 141.0000
Rx Squelch Mode x
Rx Squelch TalkGroup Value $0001
Rx Squelch Tone Value 67.0
Rx Squelch Code Value 23
Rx NAC Value $293
Transmit
Tx Frequency 141.0000
Tx Squelch Mode x
Tx Squelch TalkGroup Value $0001
Tx Squelch Tone Value 67.0
Tx Squelch Code Value 23
Tx NAC Value $293
Tx ID Call Value 0000001
Technisonic Industries Ltd. 47