Kenwood TK-2107 Service Manual page 3

PC MODE
Preface
The transceiver is programmed by using a personal
computer, programming interface (KPG-22) and programming
software (KPG-55D).
The programming software can be used with an IBM PC or
compatible. Figure 1 shows the setup of an IBM PC for
programming.
Connenction procedure
1. Connect the TK-2107 to the personal computer with the
interface cable.
2. When data is transmitting from the transceiver the red LED
lights.
When data is receiving by the transceiver the green LED
lights.
Notes:
• The data stored in the personal computer must match the
Model Name when it is written into the EEPROM.
• Do not press the [PTT] key during data transmission or
reception.
KPG-55D
RF Power meter
or SSG
TK-260 :K, K2
REALIGNMENT
• KPG-22 description
(PC programming interface cable: Option)
The KPG-22 is required to interface the TK-2107 with the
computer. It has a circuit in its D-subconnector (25-pin) case
that converts the RS-232C Iogic level to the TTL Ievel. The
KPG-22 connects the side panel jacks of the TK-2107 to the
computer's RS-232C serial port.
• Programming software description
The KPG-55D Programming Disk is supplied in 3-1/2" the disk
format. The Software on this disk allows a user to program
TK-2107 radios via a Programming interface cable (KPG-22).
• Programming with IBM PC
If data is transferred to the transceiver from an IBM PC with
the KPG-55D, the destination data (basic radio information)
for each set can be modified. Normally, it is not necessary to
modify the destination data because their values are
determined automatically when the frequency range
(frequency type) is set.
The values should be modified only if necessary.
Data can be programmed into the EEPROM in RS-232C
format via the SP MIC plug.
In this mode the PTT Iine operates as TXD and RXD data
lines respectively.
M3 type has wide mode only.
All narrow data should be not available, even thouth data would
be modified in test mode.
IBM-PC
KPG-22
Fig. 1
Gray
Gray/Black
1.5D-XV Lead wire
1.5D-XV Shield wire
Tuning cable
(E30-3216-05)
TK-2107
}
+
SP
-
}
+
MIC
-
3