14
TK-980/981
REALIGNMENT
5. PC Mode
5-1. Preface
The transceiver is programmed by using a personal com-
puter, programming interface (KPG-46) and programming
software (KPG-49D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
5-2. Connection Procedure
1. Connect the transceiver to the personal computer with
the interface cable.
2. When the Power switch on, user mode can be entered
immediately. When PC sends command the radio enter
PC mode, and “PROGRAM” is displayed on the LCD.
When data transmitting from transceiver, the red LED is
blinking.
When data receiving to transceiver, the green LED is
blinking.
Notes :
• The data stored in the personal computer must match
model type, when it is written into the flash memory.
• Change the transceiver to PC mode, then attach the in-
terface cable.
5-3. KPG-46 Description
(PC programming interface cable : Option)
The KPG-46 is required to interface the transceiver to the
computer. It has a circuit in its D-subconnector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of
the Ttransceiver to the computers RS-232C serial port.
5-4. Programming Software Description
The KPG-49D programming disk is supplied in 3-1/2" disk
format. The software on this disk allows a user to program
the transceiver radio via programming interface cable (KPG-
46).
KPG-46
IBM-PC
KPG-49D
TK-980/981
Fig. 1
5-5. Programming With IBM PC
If data is transferred to the transceiver from an IBM PC
with the KPG-49D, the destination data (basic radio informa-
tion) for each set can be modified. Normally, it is not neces-
sary to modify the destination data because their values are
determined automatically when the frequency range (fre-
quency type) is set.
The values should be modified only if necessary.
Data can be programmed into the flash memory in RS-
232C format via the modular microphone jack.
KPG-49D instruction manual parts No. : B62-1096-XX.
6. Firmware Programming Mode
6-1. Preface
Flash memory is mounted on the transceiver. This al-
lows the transceiver to be upgraded when new features are
released in the future. (For details on how to obtain the
firmware, contact Customer Service.)
6-2. Connection Procedure
Connect the transceiver to the personal computer (IBM
PC or compatible) with the interface cable (KPG-46). (Con-
nection is the same as in the PC Mode.)
6-3. Programming
1. Start up the programming software (KPG-49D), select
“firmware program” in the “Program” item, and press
the Return key on the personal computer. This starts up
the firmware programmer.
2. The top screen is displayed. Press any key to advance to
the next screen.
3. Set the communications speed (normally, 57600 bps)
and communications port in the Setup item.
4. Set the firmware to be updated by File select (=F1).
5. Turn the transceiver Power ON with the [SCN] switch
held down. Hold the switch down for two seconds until
the display changes to “PROG 57600”. When “PROG
57600” appears, release your finger from the switch.
6. Check the connection between the transceiver and the
personal computer, and make sure that the transceiver is
in the Program mode.
7. Press F10 on the personal computer. A window opens
on the display to indicate progress of writing. When the
transceiver starts to receive data, the [P] icon is blinking.
8. If writing ends successfully, the LED on the transceiver
lights and the checksum is displayed.
9. If you want to continue programming other transceivers,
repeat steps 5 to 8.
Notes :
• To start the Firmware Programmer from KPG-49D, the
Fpro path must be set up by KPG-49D setup.
• This mode cannot be entered if the Firmware program-
ming mode is set to Disable in the Programming soft-
ware (KPG-49D).
• When programming the firmware, it is recommend to
copy the data from the floppy disk to your hard disk be-
fore update the radio firmware.
Directly copying from the floppy disk to the radio may not
work because the access speed is too slow.
