11
TK-480/481
7-16. Intercept Tone
This tone indicates that the transceiver is out of range. It
indicates that the PTT button is pressed, and transmission
has started, but the repeater cannot be connected and talk-
ing is not possible. It is output until the PTT button is re-
leased. (The mid tone and low tone are output alternately in
200ms intervals.)
7-17. Delay Tone
This tone is output when the PTT button is pressed and
the repeater is accessed three times or more to indicate
connection with the repeater is delayed. This tone is the
same as the busy tone. (It is not output of clear to talk has
been set to yes.)
7-18. Proceed Tone
This tone is output when the PTT button is pressed,
transmission starts, and the repeater is connected to indi-
cate that the user can talk if the clear to talk function has
been set. (The high tone is output for 100ms.)
7-19. Queue Tone
This tone is output until the auto TEL function is set and
the TEL channel is accepted successfully. (The mid tone on
for 50ms, off for 50ms, and on for 50ms in 1 second inter-
vals.)
7-20. Deny Tone
This tone is output if the auto TEL function is set, the
queue tone is output, but the TEL channel cannot be ac-
cessed within 60 seconds. It is similar to the intercept tone.
(The mid tone and low tone are output alternately in 150ms
intervals.)
7-21. Free System Ringback Mode Tone, System
Search Mode Tone
This tone indicates that the transceiver is free system
ringback mode or system search mode. (The mid tone is
output for 400ms.)
7-22. Ringing Tone
This tone indicates that the transceiver can use the re-
peater in free system ringback mode. (The mid tone and no
tone are output eight cycles alternately in 50ms intervals.)
7-23. System Search Tone
Sounds when the system changes during system search.
You can select yes or no for the optional feature's warning
tone.
7-24. System Search End Tone
Sounds when a possible connection to a repeater in sys-
tem search is not mode. You can select yes or no for the
optional feature’s warning tone.
OPERATING FEATURES / REALIGNMENT

REALIGNMENT

1.Modes

Mode Function
User mode For normal use.
Panel test mode Used by the dealer to check the funda-
mental characteristics.
Panel tuning mode Used by the dealer to tune the radio.
PC mode Used for communication between the
radio and PC (IBM compatible).
Data program- Used to read and write frequency data
ming mode and other features to and from the radio.
PC test mode Used to check the radio using the PC.
This feature is included in the FPU.
See panel tuning.
Firmware program- Used when changing the main program
ming mode of the flash memory.
Clone mode Used to transfer programming data from
one radio to another.

2.How to Enter Each Mode

Mode Operation
User mode Power ON
Panel test mode [A]+Power ON (Two seconds)
PC mode Received commands from PC
Panel tuning mode [Panel test mode]+[S]
Firmware programming mode [S]+Power ON (Two seconds)
Clone mode [C]+Power ON (Two seconds)

3.Panel Test Mode

Setting method refer to ADJUSTMENT.

4.Panel Tuning Mode

Setting method refer to ADJUSTMENT.
User mode
Panel test mode
PC mode
Firmware program-
ming mode
Panel tuning mode
Data program-
ming mode
PC test mode PC tuning mode
Clone mode