OPERATING FEATURES / REALIGNMENT
7. Audible user feedback tones
The transceiver outputs various combinations of tones to notify the user of the transceiver operating state. The main tones are listed below
The high tone is 1477Hz, the mid tone is 941Hz, and the low tone is 770Hz.
• Power on tone
This tone is output when the transceiver is turned on. (The high tone is output for 500ms.)
• Alert tone
This tone is output when the transceiver is in TX inhibition for TOT, battery warning and PLL unlocked. It is output until the PTT button is released. (The 697Hz tone is output.)
• Busy Tone
This informs the user of a busy channel lock out
• Group Call Tone
The group call tone informs the user of a group call in DTMF/ 2 Tone Option Signaling. This tone repeats 7 times.
770Hz |
| 770Hz |
30ms | 30ms | 30ms |
• Individual Tone
Individual tone is issued on receiving selective call by DTMF/ 2 Tone Option Signaling.
2000Hz |
| 2000Hz |
| 2000Hz |
100ms | 100ms | 100ms | 100ms | 100ms |
• Pre Alert tone
Informs the user when nearing transmit inhibit (transmit cutoff) time due to TOT.
The Pre Alert Tone is issued from the time set for TOT Pre Alert until the TOT triggers.
1633Hz |
| 1633Hz |
| 1633Hz |
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50ms | 50ms | 50ms | 50ms | 50ms |
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REALIGNMENT
1. Modes
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| User mode |
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| Panel test mode |
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| Panel tuning mode |
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| PC mode |
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| Data programming |
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| Firmware |
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| programming mode |
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| PC test mode |
| PC tuning mode |
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| Clone mode |
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| Checksum |
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| Self programming |
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| Mode |
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| Function | ||||
| User mode | For normal use. |
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| Panel test mode | Used by the dealer to check the | |||||||
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| fundamental characteristics. | ||||
| Panel tuning mode | Used by the dealer to tune the radio. | |||||||
| PC mode | Used for communication between the | |||||||
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| radio and PC (IBM compatible). | |||||
| Data programming | Used to read and write frequency data | |||||||
| mode | and other features to and from the radio. | |||||||
| PC test mode | Used to check the radio using the PC. | |||||||
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| This feature is included in the FPU. | |||||
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| See panel tuning. |
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| Firmware program- | Used when changing the main | |||||||
| ming mode | program of the flash memory. | |||||||
| Clone mode | Used to transfer programming data | |||||||
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| from one radio to another. | |||||
| Self programming | Frequency, signalling and features. | |||||||
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2. How to Enter Each Mode
Mode | Operation | |
User mode | Power ON | |
Panel test mode | [2]+Power ON (Two seconds) | |
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PC mode | Received commands from PC | |
Panel tuning mode | [Panel test mode]+[°] | |
Firmware programming mode | ||
[LAMP]+[MONI]+Power ON | ||
| (Two seconds) | |
Clone mode | [LAMP]+[3]+Power ON | |
| (Two seconds) | |
Self programming mode | [LAMP]+[•]+Power ON | |
| (Two seconds) |
3. For the panel Test Mode (TK-270G only)
For the setting method, refer to ADJUSTMENT.
3-1. For the panel Tuning Mode
For the setting method, refer to ADJUSTMENT.
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