Kenwood TK-7160 Owner's manual

Version: 2.00
Last Updated: November, 2006
Language: English
Type: K
© Kenwood Corporation
Modification Information (MOD)
For
TK-7160/ TK-8160
TK-7160/ TK-8160

Cover 2 Confidential MOD (K)/Ver. 2.00
About Copyright
All copyrights and other intellectual property rights for this technical document and relevant in-depth manuals as well
as the software described in this technical document, relevant in-depth manuals, and help texts and manuals
attached to the software are owned by Kenwood Corporation.
A right to use the software described in this technical document and relevant in-depth manuals is granted to a
licensee by Kenwood Corporation; however, the title to and ownership of the software shall be owned by Kenwood
Corporation. Refer to the help texts attached to the software for details.
Kenwood Corporation does not warrant that quality and performance of the software described in this technical
document and relevant in-depth manuals to conform to the applicability of any use, and Kenwood Corporation shall
be free from liability for any defects, damage or loss, or from any warrant for anything other than what is expressly
described in this technical document and relevant in-depth manuals.
About FPU (Field Programming Unit)
KPG-99D is required to configure functions described in this document.
Revision history
Date Description
August 5, 2005
1) Added details of terminals on Table 1-1 Assigning Signals to 8-pin Connector.
2) Added details of terminals on Table 1-2 Assigning Signals to the CN2 Connector.
3) Added details of terminals on Table 1-3 Assigning Signals to the CN3 Connector.
4) Added Table 1-4 Assigning Signals to the CN4 Connector.
5) Added the following chapters;
2.6 GPS Unit
2.7 Connect GPS35-HVS using KCT-31
2.8 Voice Scrambler Board
2.9 Voice Scrambler Board (KW21)
2.10 ANI Board
6) Revised the version from 1.00 to 1.01.
February 13, 2006 1) 2.10.1 Soldering instruction error is corrected.
2006.10.31
1) Supplementary information relating to Status Memory (Status Message) was added to 1.3.25 Status
Message (Output).
2) The Function Port window of KPG-99D was changed.
3) A caution sentence was added to 2.10 ANI BOARD.
4) 2.11 ANI Board (CIM-1000K-20) was added.
5) Overall review was made to brush up the description.
6) The version number was changed from 1.02 to 2.00.

MOD (K)/Ver. 2.00 Confidential I
CONTENTS
1 PORT FUNCTIONS ..................................1
1.1 8-pin Connector (Mic Connector) ...................... 1
1.2 Internal Connector............................................. 2
1.3 Description of Function ..................................... 5
1.3.1 External Devices ............................................. 5
1.3.2 GPS (NMEA Input) .......................................... 5
1.3.3 Hook (Input)..................................................... 5
1.3.4 PTT (Input) ...................................................... 5
1.3.5 Data Channel (Input)....................................... 5
1.3.6 Monitor (Input)................................................. 6
1.3.7 Emergency (Input)........................................... 6
1.3.8 Audio Mute (Input)........................................... 6
1.3.9 Mic Mute (Input) .............................................. 6
1.3.10 Direct Z1-CH1 (Input) ...................................... 6
1.3.11 Direct Z1-CH2 (Input) ...................................... 6
1.3.12 Direct Z1-CH3 (Input) ...................................... 7
1.3.13 Direct Z1-CH4 (Input) ...................................... 7
1.3.14 Data PTT (Input).............................................. 7
1.3.15 Status Message (Input) ................................... 7
1.3.16 Speaker On (Input).......................................... 7
1.3.17 AUX (Output)................................................... 7
1.3.18 Tone Operated Relay (Output)........................ 7
1.3.19 Carrier Operated Relay (Output)..................... 7
1.3.20 TXS (Output) ................................................... 8
1.3.21 Scrambler Code (Output) ................................ 8
1.3.22 Scrambler (Output).......................................... 8
1.3.23 Emergency for ANI board (Output).................. 8
1.3.24 PTT (Output) ................................................... 8
1.3.25 Status Message (Output) ................................ 8
1.4 Description of Functions (Fixed Ports).............. 9
1.4.1 SB (CN2-Pin1)................................................. 9
1.4.2 GND (CN2-Pin3) ............................................. 9
1.4.3 IGN (CN3-Pin1) ............................................... 9
1.4.4 DATAI (CN3-Pin2)........................................... 9
1.4.5 DETO (CN3-Pin3) ........................................... 9
1.4.6 TXAFI (CN3-Pin4) ........................................... 9
1.4.7 TXAFO (CN3-Pin5) ......................................... 9
1.4.8 EMGMIC (CN3-Pin6)....................................... 9
1.4.9 RXAFO (CN3-Pin7) ......................................... 9
1.4.10 ALT (CN3-Pin8)............................................. 10
1.4.11 RXAFI (CN3-Pin9)......................................... 10
1.4.12 5C (CN3-Pin10)............................................. 10
1.4.13 8C (CN3-Pin11)............................................. 10
2 CONNECTING OPTIONAL DEVICES....11
2.1 KCT-39............................................................ 11
2.1.1 Description .................................................... 11
2.1.2 Mechanical Specifications............................. 11
2.1.3 Supplied Accessories.................................... 12
2.1.4 Installing KCT-39........................................... 12
2.2 KCT-36............................................................ 14
2.2.1 Description .................................................... 14
2.2.2 Mechanical Specifications............................. 14
2.3 Ignition Sense Cable (KCT-18) ....................... 15
2.3.1 Description .................................................... 15
2.3.2 Features ........................................................ 15
2.3.3 Mechanical Specifications ............................. 15
2.3.4 Supplied Accessories .................................... 15
2.3.5 Installing KCT-18........................................... 15
2.4 KDS-100 ......................................................... 16
2.4.1 Description .................................................... 16
2.4.2 Features ........................................................ 16
2.4.3 Mechanical Specifications ............................. 17
2.4.4 Appearance ................................................... 17
2.4.5 Electrical Specifications................................. 17
2.4.6 Supplied Accessories .................................... 18
2.4.7 Optional Accessories..................................... 18
2.4.8 Installing KDS-100......................................... 18
2.4.9 Configuration using KPG-99D ....................... 19
2.5 KGP-2A/ KGP-2B............................................ 20
2.5.1 Installing KGP-2A/ KGP-2B........................... 20
2.5.2 Configuration using KPG-99D ....................... 20
2.6 GPS Unit ......................................................... 21
2.6.1 Connecting the GPS Unit .............................. 21
2.6.2 Configuration using KPG-99D ....................... 21
2.7 Connect GPS35-HVS using KCT-31 .............. 23
2.7.1 Programming GPS35-HVS............................ 23
2.7.2 Installing a D-sub 9-pin Connector (male)
on the GPS35-HVS ....................................... 23
2.7.3 Preparing a Programming Jig........................ 23
2.7.4 Changing KCT-31 Wiring .............................. 24
2.7.5 Installing KCT-31........................................... 25
2.7.6 Configuration using KPG-99D ....................... 26
2.8 Voice Scrambler Board (SC20-460) ............... 26
2.8.1 Installing SC20-460 ....................................... 26
2.8.2 Configuration using KPG-99D ....................... 30
2.9 Voice Scrambler Board (KW21)...................... 31
2.9.1 Preparing KW21 ............................................ 31
2.9.2 Installing KW21 ............................................. 32
2.9.3 Configuration using KPG-99D ....................... 33
2.10 ANI Board (QE-2)............................................ 34
2.10.1 Preparing QE-2 Board................................... 34
2.10.2 Installing QE-2 Board .................................... 35
2.10.3 Configuration using KPG-99D ....................... 36
2.11 ANI Board (CIM-1000K-20)............................. 38
2.11.1 Changing the Circuit of CIM-1000K-20 ......... 38
2.11.2 Installing CIM-1000K-20................................ 39
2.11.3 Basic Configuration for CIM-1000K-20.......... 40
2.11.4 Configuration using KPG-99D ....................... 43
2.11.5 Changing the Resistance of Chip Jumpers..... 44
2.11.6 PCBs for the TK-7160/ TK-8160 ................... 44
2.12 KAP-2.............................................................. 45
2.12.1 Description .................................................... 45
2.12.2 Features ........................................................ 45
2.12.3 Mechanical Specifications ............................. 45
2.12.4 Electrical Specifications................................. 46
2.12.5 Standard Specifications................................. 47
2.12.6 Supplied Accessories .................................... 47
2.12.7 Jumper Pin Configurations ............................ 47
2.12.8 Connecting the KAP-2 Cable ........................ 47

CONTENTS
II Confidential MOD (K)/Ver. 2.00
2.13 Using the Ignition Sense and Other Options ...51
2.13.1 Using the Ignition Sense ................................51
2.13.2 Using Ignition Sense with the
Scrambler Board............................................51
2.13.3 Using the Transceiver with the KDS-100 or
KGP-2A/ KGP-2B...........................................52
2.14 Emergency Mic................................................53
2.14.1 Description .....................................................53
2.14.2 Installing an Emergency Mic..........................53
3 IMPORT/ EXPORT FUNCTIONS............55
3.1 Import...............................................................55
3.2 Export ..............................................................55
3.3 Export Utility.....................................................56
3.3.1 Description.....................................................56
3.3.2 System Requirements....................................56
3.3.3 Installing the Export Utility..............................56
3.3.4 Generating Files in Export File Format ..........56

MOD (K)/Ver. 2.00 Confidential CONTENTS 1
1 PORT FUNCTIONS
This section describes Input/ Output ports of the transceiver.
1.1 8-pin Connector (Mic Connector)
The 8-pin microphone connector is located on the front panel of the TK-7160/ TK-8160. Configuration data can be
written into the transceiver or read from the transceiver by connecting the transceiver to a PC with KPG-99D
software installed.
Figure 1-1 8-pin Connector
Table 1-1 Assigning Signals to 8-pin Connector
Pin
Number
Signal
Name
Input/
Output Items Description 1 Description 2
1 BLC Output
High/ Low Level
Maximum Current
Pull-up or None
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
-
2 PSB Output
Output Voltage
Maximum Current
Switched or Unswitched
13.6 V (Battery voltage)
100 mA maximum
Switched battery output
-
3GND - - - -
4 PTT Input
High/ Low Level
Maximum Current
Pull-up
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
RS232C level/
RS232C polarity
H = more than 5 V
L = less than -5 V
Maximum input ±30 V
Baud rate = 9600 bps
Data = 8-bit, Parity = None
Stop = 2
5 ME - - MIC ground -
6 MIC Input
Input Level/ Deviation
Input Impedance
DC coupling
Frequency Response
5 mVrms ±5 mV at
60% deviation
600Ωload
DC coupled
300 Hz to 3 kHz +6 dB/octave
(EIA curve)
-
7 Hook Input
High/ Low Level
Maximum Input Voltage
Pull-up
Active High or Low
H = more than 4.2 V
L= less than 0.8 V
±20 V maximum
Pulled-up to 5 V
Active Low
RS232C level/
RS232C polarity
H = more than 5 V,
L = less than -5 V
Maximum input ±30 V
Baud rate = 9600 bps
Data = 8-bit, Parity = None
Stop = 2
8DM
Input/
Output
High/ Low Level
Maximum Current/
Maximum Input Voltage
Pull-up
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
±20 V maximum
Pulled-up to 5 V
Active Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low

1 PORT FUNCTIONS
2CONTENTS Confidential MOD (K)/Ver. 2.00
1.2 Internal Connector
TK-7160/ TK-8160 have 3 connectors for connecting external devices and installing boards (scrambler, etc.).
Note: For TK-7160/ TK-8160 with serial numbers lower than 704xxxxx, CN4 is not available.
Figure 1-2 CN2 Connector
Figure 1-3 CN3 Connector
Table 1-2 Assigning Signals to the CN2 Connector
Pin
Number
Signal
Name
Input/
Output Items Description 1 Description 2
1 SB Output
Output Voltage
Maximum Current
Switched or Unswitched
13.6 V ±0.5 V
250 mA maximum
Switched Battery Power
Output
-
2NC - - - -
3GND - - - -
4DETO
Input/
Output
Output Level at 60% deviation
Output Impedance
DC Coupling
Frequency Response
260 mV ±50 mV at 1 kHz
60% deviation
22kΩload
DC coupled
+1/-3 dB at 0 Hz to 10 kHz
-
5FNC1
Input/
Output
High/ Low Level
Maximum Current/ Input
Voltage
Pull-up
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
±20 V maximum
Pulled-up to 5 V
Active Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
6FNC2
Input/
Output - do - - do - - do -
7FNC3
Input/
Output - do - - do - - do -
8FNC4
Input/
Output - do - - do - - do -
9FNC5
Input/
Output - do - - do - - do -
10 FNC6 Input/
Output - do - - do - - do -
11 FNC7 Input/
Output - do - - do - - do -
12 FNC8 Input/
Output - do - - do - - do -
1
2
3
4
5
6
7
8
9
10
11
12
1234567891011

1 PORT FUNCTIONS
MOD (K)/Ver. 2.00 Confidential CONTENTS 3
Table 1-3 Assigning Signals to the CN3 Connector
Table 1-4 Assigning Signals to the CN4 Connector
Pin
Number
Signal
Name
Input/
Output Items Description
1 IGN Input
High/ Low Level
Maximum Input Voltage
Pull-up
Active High or Low
H = more than 8 V, L = less than 6 V
±20 V maximum
No pull-up
Active High
2 DATAI Input
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
500 mVrms ±5 mV at 1 kHz deviation
5kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
3 DETO Output
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
530 mVp-p at 60% Deviation
1kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
4 TXAFI Input
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
200 mV ±50 mVp-p at 1 kHz Deviation
22kΩload
DC coupled
300 Hz to 3 kHz +6 dB/octave (EIA curve)
5 TXAFO Output
Output Level/ Deviation
Output Impedance
DC Coupling
Frequency Response
200 mV ±50 mVp-p at 1 kHz Deviation
22kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
6 EMGMIC Input
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
3 mVrms at 1 kHz Deviation
4kΩload
DC coupled
300 Hz to 3 kHz +6 dB/octave (EIA curve)
7 RXAFO Output
Output Level at 60% deviation
Output Impedance
DC Coupling
Frequency Response
500 mVp-p at 1 kHz Deviation
50kΩload
DC coupled
300 Hz to 3 kHz -6 dB/octave (EIA curve)
8 ALTI Input
Input Level at 5 W SP output
Input Impedance
DC coupling
Frequency Response
500 mVp-p at 1kHz Deviation
560Ωload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
9 RXAFI Input
Input Level at 60% deviation
Input Impedance
DC Coupling
Frequency Response
500 mVp-p at 1 kHz Deviation
50kΩload
DC coupled
300 Hz to 3 kHz -6 dB/octave (EIA curve)
10 5C Output Output Voltage Maximum Current
Switched or Unswitched
5 V ±0.5 V
50 mA maximum
Switched 5 V AVR output
11 8C Output Output Voltage Maximum Current
Switched or Unswitched
8 V ±0.5 V
100 mA maximum
Switched 8 V AVR output
Pin
Number
Signal
Name
Input/
Output Items Description 1 Description 2
1GND - - - -
2 8C Output Output Voltage Maximum Current
Switched or Unswitched
8 V ±0.5 V
100 mA maximum
Switched AVR 8 V output -
3FNC5
Input/
Output
High/ Low Level
Maximum Current/ Input
Voltage
Pull-up
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
±20 V maximum
Pulled-up to 5 V
Active Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
4FNC6
Input/
Output - do - - do - - do -
5FNC2
Input/
Output - do - - do - - do -
6FNC7
Input/
Output - do - - do - - do -
7FNC8
Input/
Output - do - - do - - do -
8FNC3
Input/
Output - do - - do - - do -

1 PORT FUNCTIONS
4CONTENTS Confidential MOD (K)/Ver. 2.00
Table 1-5 Function Port Assignment
9FNC1
Input/
Output - do - - do - - do -
10 NC - - - -
11 5C Output Output Voltage Maximum Current
Switched or Unswitched
5 V ±0.5 V
50 mA maximum
Switched 5 V AVR output -
12 TXAFO Output
Output Level/ Deviation
Output Impedance
DC Coupling
Frequency Response
200 mV ±50 mVp-p at 1 kHz
Deviation
22kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
-
13 DATA1 Input
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
500 mVrms ±5 mV at 1 kHz
Deviation
5kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
-
14 DETO Output
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
530 mVp-p at 60% Deviation
1kΩload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
-
15 ALTI Input
Input Level at 5 W SP output
Input Impedance
DC coupling
Frequency Response
500 mVp-p at 1 kHz Deviation
560Ωload
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
-
16 NC - - - -
17 TXAFI Input
Input Level/ Deviation
Input Impedance
DC Coupling
Frequency Response
200 mV ±50 mVp-p at 1 kHz
Deviation
22kΩload
DC coupled
300 Hz to 3 kHz +6 dB/octave
(EIA curve)
-
18 RXAFO Output
Output Level at 60% deviation
Output Impedance
DC Coupling
Frequency Response
500 mVp-p at 1 kHz Deviation
50kΩload
DC coupled
300 Hz to 3 kHz -6 dB/octave
(EIA curve)
-
19 RXAFI Input
Input Level at 60% deviation
Input Impedance
DC Coupling
Frequency Response
500 mVp-p at 1 kHz Deviation
50kΩload
DC coupled
300 Hz to 3 kHz -6 dB/octave
(EIA curve)
-
20 FNC4 Input/
Output
High/ Low Level
Maximum Current/ Input
Voltage
Pull-up
Active High or Low
H = more than 4.2 V
L = less than 0.8 V
±20 V maximum
Pulled-up to 5 V
Active Low
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
KDS-100
KGP-2A/ KGP-2B
Scrambler ANI Board
Name Input/
Output Name Input/ Output Name Input/ Output
FNC1 - - - - - -
FNC2 - - - - - -
FNC3 Data Channel Input TX Relay Output*1
*1 These ports are active-low excluding Scrambler Code.
Emergency for ANI Board Output*1
FNC4 PTT Input Scrambler
Output*1 PTT input Input
FNC5 Carrier Operated Relay Output*1 Scrambler Code (1) Output Carrier Operated Relay Output*1
FNC6 Audio Mute Input Scrambler Code (2) Output Speaker ON Input
FNC7 Mic Mute Input Scrambler Code (4) Output Mic Mute Input
FNC8 TX Relay Output*1 Scrambler Code (8) Output PTT output Output*1
Pin
Number
Signal
Name
Input/
Output Items Description 1 Description 2

1 PORT FUNCTIONS
MOD (K)/Ver. 2.00 Confidential CONTENTS 5
1.3 Description of Function
FNC1 to FNC8 of CN2 are input/ output ports that can
be configured using KPG-99D. These 8 ports are
called Function Ports.
Function Ports can be configured in the Edit pulldown
menu > Function Port window in KPG-99D.
Port 1 to Port 8 in KPG-99D correspond to FNC1 to
FNC 8 of CN2.
1.3.1 External Devices
A function can be assigned to Port 1 to Port 8 by using
KPG-99D. When a device that you wish to install is
selected from External Devices, the appropriate
function is automatically assigned to each port (Port 1
to Port 8).
zNone
A function can be assigned to Port 1 to Port 8.
zKDS-100
KDS-100 can be configured when a KDS-100 is
connected to the TK-7160/ TK-8160.
Configurations of External Devices and
KDS-100 will be the same when Port 3 to Port 8 are
configured with the values in KDS-100 even if
“None” is selected from the External Devices
dropdown list.
zKGP-2A/ KGP-2B
KGP-2A/ KGP-2B can be configured when a
KGP-2A/ KGP-2B is connected to the TK-7160/
TK-8160.
Configurations of External Devices and KGP-2A/
KGP-2B are the same when Port 3 to Port 8 are
configured with the values configured in KGP-2A/
KGP-2B even if “None” is selected from the
External Devices dropdown list.
zScrambler
Scrambler Board can be configured when the
Scrambler Board is connected to the TK-7160/
TK-8160.
Configurations of External Devices and Scrambler
Board will be the same when Port 1 to Port 8 are
configured with the values in the Scrambler Board
even if “None” is selected from the External
Devices dropdown list.
Note: KDS-100 and KGP-2A/ KGP-2B use the same port.
KGP-2A or KGP-2B functions when either is connected
while KDS-100 is selected. On the other hand, the KDS-100
functions when it is connected while KGP-2A or KGP-2B is
selected.
This function is provided to easily identify configuration data
and separately configure External Devices.
1.3.2 GPS (NMEA Input)
GPS (NMEA Input) is automatically configured for Port
2 when GPS (NMEA) is configured for External
Devices (Port 1 to 2). In this case, Port 1 is
automatically configured for None and the port is
disabled.
When GPS data output is connected to Port 2 using
the Connection Cable (KCT-39), GPS functions can be
used. In this case, Port 1 is not used.
1.3.3 Hook (Input)
Hook (Input) can be assigned to Port 1 to Port 8.
A function port to which Hook (Input) is assigned
functions in the same way as microphone
(KMC-30, KMC-32 and KMC-36) hook.
When this port is connected to GND, the port is in
On-hook status. When this port is not connected to
GND, the port is in Off-hook status.
If both microphone (KMC-30, KMC-32 and KMC-36)
hook and Function Port Hook are connected to GND,
the transceiver functions as if the microphone is
On-hook state.
1.3.4 PTT (Input)
PTT (Input) can be assigned to Port 1 to Port 8.
The transceiver transmits when this port is grounded to
earth (GND).
This function can be used for KDS-100 and
KGP-2A/ KGP-2B.
The receiving party’s transceiver does not emit any
data sounds when Data Transmit with QT/DQT is
disabled, since the QT/DQT configured for the
Channel is not added.
1.3.5 Data Channel (Input)
Data Channel (Input) can be assigned to Port 1 to
Port 8.
The transceiver stays on a Data Channel while the port
logic level is Low.
Data Channel can be configured in the Optional
Features window > Common Page 1 tab > Data
Zone-CH dropdown list.
This function can be used for KDS-100 and KGP-2A/
KGP-2B.

1 PORT FUNCTIONS
6CONTENTS Confidential MOD (K)/Ver. 2.00
Since KDS-100 and KGP-2A/-2B normally send data
at a high level via this port, the transceiver sends data
using a normal Voice-Channel when establishing
communication using a microphone (KMC-30,
KMC-32 and KMC-36).
When data is sent from KDS-100 and KGP-2A/ KGP-2B,
this port must go Low level. With this function, data
communications can be established without interfering
with other party’s communications.
1.3.6 Monitor (Input)
Monitor (Input) can be assigned to Port 1 to Port 8.
The transceiver emits the received audio regardless of
receiving status while the port logic level is Low.
1.3.7 Emergency (Input)
Emergency (Input) can be assigned to Port 1 to Port 8.
When this port is grounded to earth (GND), the
transceiver functions in the same way as when the
Emergency key is pressed.
Prepare and install a foot switch on the floor near the
driver’s seat and use this switch as an Emergency
key. When the driver is in an emergency situation, the
transceiver starts executing the Emergency operation
with a foot switch operation.
The floor-mounted Emergency key can be easily
connected to the transceiver by using the Connection
Cable (KCT-39).
1.3.8 Audio Mute (Input)
Audio Mute (Input) can be assigned to Port 1 to Port 8.
The transceiver does not emit the received signal
while the port logic level is Low.
This function can be used for KDS-100 and KGP-2A/
KGP-2B.
Example
KDS-100 can make an individual call using
FleetSync. Unless the transceiver receives a call,
KDS-100 continues emitting the received audio
with this port at Low level. The transceiver mutes
even if a carrier or QT/DQT is detected.
1.3.9 Mic Mute (Input)
Mic Mute (Input) can be assigned to Port 1 to Port 8.
The transceiver mutes the microphone (KMC-30,
KMC-32 and KMC-36) while the port logic level is Low
even if the transceiver is transmitting.
The transceiver mutes the microphone when
establishing data communications using external
devices so as not to mix voice and data
communications audio signals.
This function can be used in KDS-100 and KGP-2A/
KGP-2B.
Example
Normally, this port level is High on KDS-100.
The transceiver transmits when the PTT switch is
pressed.
When the transceiver sends data, KDS-100
switches the Mic Mute port level to Low and PTT
port level to Low. Then, the transceiver starts
transmitting.
In this case, the microphone (KMC-30, KMC-32
and KMC-36) is muted.
1.3.10 Direct Z1-CH1 (Input)
Direct Z1-CH1 (Input) can be assigned to Port 1 to
Port 8.
The transceiver migrates to Zone 1 - Channel 1 when
the port logic level goes Low.
Direct Z1-CH1 (Input) is different from using the
Channel Up or Channel Down key, and Zone -
Channel is not stored as the Last Selected Channel.
1.3.11 Direct Z1-CH2 (Input)
Direct Z1-CH2 (Input) can be assigned to Port 1 to
Port 8.
The transceiver migrates to Zone 1 - Channel 2 when
the port logic level goes Low.
Direct Z1-CH2 (Input) is different from using the
Channel Up or Channel Down key, and Zone -
Channel is not stored as the Last Selected Channel.

1 PORT FUNCTIONS
MOD (K)/Ver. 2.00 Confidential CONTENTS 7
1.3.12 Direct Z1-CH3 (Input)
Direct Z1-CH3 (Input) can be assigned to Port 1 to
Port 8.
The transceiver migrates to Zone 1 - Channel 3 when
the port logic level goes Low.
Direct Z1-CH3 (Input) is different from using the
Channel Up or Channel Down key, and Zone -
Channel is not stored as the Last Selected Channel.
1.3.13 Direct Z1-CH4 (Input)
Direct Z1-CH4 (Input) can be assigned to Port 1 to
Port 8.
The transceiver migrates to Zone 1 - Channel 4 when
the port logic level goes Low.
Direct Z1-CH4 (Input) is different from using the
Channel Up or Channel Down key, and Zone -
Channel is not stored as the Last Selected Channel.
1.3.14 Data PTT (Input)
Data PTT (Input) can be assigned to Port 1 to Port 8.
The transceiver migrates to a Data Channel when the
port logic level goes Low.
Data Channel can be configured in the Optional
Features window > Common Page 1 tab > Data
Zone-CH dropdown list.
The receiving party’s transceiver does not emit any
data sounds when Data Transmit with QT/DQT is
disabled since the QT/DQT configured for the channel
is not valid.
1.3.15 Status Message (Input)
Status Message (Input) can be assigned to Port 1 to
Port 8.
The transceiver sends a FleetSync Status Message
depending on the port logic.
Status Message (Input) can be configured in the
FleetSync window > Target tab.
1.3.16 Speaker On (Input)
Speaker On (Input) can be assigned to Port 1 to
Port 8.
Speaker Amplifier is enabled while the port logic level
is Low.
1.3.17 AUX (Output)
AUX (Output) can be assigned to Port 1 to Port 8.
The logic level can be toggled between High and Low
by using the AUX key.
With this function, a control board prepared by a third
party or external devices can be controlled by using
the transceiver keys.
1.3.18 Tone Operated Relay
(Output)
Tone Operated Relay (Output) can be assigned to
Port 1 to Port 8.
The port logic level goes Low when QT/DQT is
detected.
The port logic level goes Low when QT/DQT is
detected on a channel where QT/DQT Decode is not
configured.
1.3.19 Carrier Operated Relay
(Output)
Carrier Operated Relay (Output) can be assigned to
Port 1 to Port 8.
The port logic level goes Low when a carrier is
detected.
This function can be used for KDS-100 and KGP-2A/
KGP-2B.
KDS-100 and KGP-2A/ KGP- 2B recognize whether the
transceiver is receiving or not by checking the status of
this port.

1 PORT FUNCTIONS
8CONTENTS Confidential MOD (K)/Ver. 2.00
1.3.20 TXS (Output)
TXS (Output) can be assigned to Port 1 to Port 8.
The port logic level goes Low while the transceiver is
transmitting. On the other hand, the logic level goes
High while the transceiver is receiving.
This function can be used for KDS-100 and KGP-2A/
KGP-2B.
KDS-100 and KGP-2A/ KGP- 2B recognize the
transceiver’s status by checking the status of this port.
1.3.21 Scrambler Code (Output)
Scrambler Code (Output) can be assigned to Port 1 to
Port 8.
A scrambler code can be configured by combining the
following 4 codes: Scrambler Code 1 to Scrambler
Code 4.
The code selected from KPG-99D or using keys is sent
in hexadecimal format from the port assigned to
Scrambler Code1 (Output) to Scrambler Code 4
(Output) of Function Port.
Table 1-6 Scrambler Code
0 = Low Level 1 = High Level
1.3.22 Scrambler (Output)
Scrambler (Output) can be assigned to Port 1 to
Port 8.
This port level is Low if the Scrambler is enabled for
the current channel.
1.3.23 Emergency for ANI board
(Output)
Emergency for ANI board (Output) can be assigned to
Port 1 to Port 8.
This port logic level goes Low when a key and port
configured for Emergency is pressed for a duration
longer than the Emergency-key Delay Time.
Emergency-key Delay Time can be configured in the
Emergency Information window.
This function does not activate if no data is configured
for Emergency ID.
1.3.24 PTT (Output)
PTT (Output) can be assigned to Port 1 to Port 8.
The port logic level goes Low when the PTT switch is
pressed.
1.3.25 Status Message (Output)
Status Message (Output) can be assigned to Port 1 to
Port 8.
The logic level can be toggled between High and Low
depending on a received status when the transceiver
receives a FleetSync Status Message.
Status Message (Output) can be configured in the
FleetSync window > Target tab.
Note: If Status Message is selected by using KPG-99D, the
Status Memory (Status Message) checkbox will be active.
If Status Memory (Status Message) is enabled, the status
of the Status Memory port will be retained after the
transceiver is turned OFF. However, this function can be
configured only with KPG-99D version 1.30 or later.
Code Scrambler Code # (Output)
Code 4 Code 3 Code 2 Code 1
10000
20001
30010
40011
50100
60101
70110
80111
91000
101001
111010
121011
131100
141101
151110
161111

1 PORT FUNCTIONS
MOD (K)/Ver. 2.00 Confidential CONTENTS 9
1.4 Description of Functions
(Fixed Ports)
This section describes ports other than the Function
Port.
1.4.1 SB (CN2-Pin1)
This port can be used to output the battery voltage in
conjunction with the power.
The current rating is 250 mA. The instantaneous
maximum current of this port is approximately 700 mA.
Therefore, this port can be used for KDS-100.
1.4.2 GND (CN2-Pin3)
This GND can be used for external devices.
1.4.3 IGN (CN3-Pin1)
This input port functions in conjunction with the
Ignition.
Refer to 2.3 Ignition Sense Cable for instructions to
install the port.
KCT-39 also has this port.
Note that the port is not used for KDS-100 and
KGP-2A/ KGP-2B.
Note: This port outputs voltage regardless of the power status
when R95 on the PCB is not removed. Approximately 90%
of the battery voltage is output when a load of 39kΩis
applied since the internal resistance is approximately 4.7kΩ.
1.4.4 DATAI (CN3-Pin2)
This input port can be used for external signaling
devices.
An audio signal input here is transmitted via this port
without passing through the Pre-emphasis circuit. The
audio signal must not be excessively high level since
the audio signal is passed to the modulation control
circuit.
The input tone bandwidth is 10 Hz to 3 kHz.
KCT-39 also has this port.
This port can be used for KDS-100 and KGP-2A/
KGP-2B.
1.4.5 DETO (CN3-Pin3)
This output port can be used for external signaling
devices.
The port outputs a demodulated signal that has not
passed through the De-emphasis circuit.
The output tone bandwidth is 10 Hz to 3 kHz.
KCT-39 also has this port.
The port can be used for KDS-100 and KGP-2A/
KGP-2B.
1.4.6 TXAFI (CN3-Pin4)
This port can be used to input a transmit signal for the
Scrambler.
The port can be used with the TXAFO port when the
Scrambler is used.
1.4.7 TXAFO (CN3-Pin5)
This port can be used to output a transmit signal for
the Scrambler.
The port can be used with the TXAFI port when the
Scrambler is used.
The port outputs the audio signal from the microphone
that has not passed through the Pre-emphasis circuit.
AC coupling is required to use this port.
1.4.8 EMGMIC (CN3-Pin6)
This port can be used to input an audio signal from the
Emergency Microphone.
A bias of 5 V is applied to a condenser microphone.
AC coupling may be required depending on type of
microphone used.
1.4.9 RXAFO (CN3-Pin7)
This port can be used to output received audio for the
Scrambler.
The port can be used with the RXAFI port when the
Scrambler is used.
The port outputs a demodulated signal (300 Hz to
3 kHz) that bypasses the De-emphasis circuit.

1 PORT FUNCTIONS
10 CONTENTS Confidential MOD (K)/Ver. 2.00
1.4.10 ALT (CN3-Pin8)
This port can be used to input an external Alert Tone.
1.4.11 RXAFI (CN3-Pin9)
This port can be used to input the received audio for
the Scrambler.
R267 is removed when the Scrambler is used and this
port can be used with the RXAFO port.
AC coupling is required to use this port.
1.4.12 5C (CN3-Pin10)
This port can be used to output a voltage of 5 V in
conjunction with the power.
The current rating is 50 mA.
1.4.13 8C (CN3-Pin11)
This port can be used to output a voltage of 8 V in
conjunction with the power.
The current rating is 50 mA.

MOD (K)/Ver. 2.00 Confidential CONTENTS 11
2 CONNECTING OPTIONAL DEVICES
2.1 KCT-39
The connection cable (KCT-39) for external devices
can be used with the TK-7160/ TK-8160. This section
describes how to connect KCT-39 to the TK-7160/
TK-8160.
2.1.1 Description
This product is the connection cable for external
devices designed for use with the TK-7160/ TK-8160.
2.1.2 Mechanical Specifications
Product Dimensions and Weight
Table 2-1 Product Dimensions and Weight
Cable Specifications
Figure 2-1 Appearance
Table 2-2 Mechanical Parts
Table 2-3 Wire Type
Item Specifications
Length 439 mm (1 feet 5 inch)
Weight 25 g (0.88 oz.)
No. Part Name Qty. Remarks
1 Housing 1 51021-1200 (Molex)
(White)
2 Terminal 10 50058-8000 (Molex)
3 Housing 1 51021-1100 (Molex)
(White)
4 Terminal 3 50058-8000 (Molex)
5 Housing 1 1625-15R1 (Molex)
(White)
6 Terminal 13 1855TL (Molex)
7Cable1
Refer to Section A-A
Drawing
8 Vinyl Wire 13 UL1571
9 Cover 1 S21156 (Black)
10 Lock Cable 1 F1BS (White)
11 SUMI Tube 1 UL224-
No. Color Internal
Connector Name
1 RED CN2-1 SB
2 PINK CN3-1 IGN
3 BLACK CN2-3 GND
4 BROWN CN3-3 DETO
5 ORANGE CN3-2 DATAI
6 YELLOW CN2-8 FNC4
7 GREEN CN2-7 FNC3
8 BLUE CN2-9 FNC5
9 PURPLE CN2-12 FNC8
10 GREY CN2-10 FNC6
11 WHITE CN2-11 FNC7
12 NC NC
13 NC NC
14 SKY BLUE CN2-6 FNC2
15 PALE BLUE CN2-5 FNC1

2 CONNECTING OPTIONAL DEVICES
12 CONTENTS Confidential MOD (K)/Ver. 2.00
2.1.3 Supplied Accessories
Table 2-4 Supplied Accessories
2.1.4 Installing KCT-39
1. Remove the top cover of the TK-7160/ TK-8160
transceiver.
(1) Lift the top cover by widening the 2 side tabs,
using a flat-head screw driver or similar. Then,
pull upward to remove the top cover from the
transceiver body.
(2) Remove the top rubber packing.
(3) Remove 8 screws and then lift the shielding
plate.
Part Name Part Number
Housing 1625-15P1
Cushion C13-1968-x1
Cushion C13-1968-x1
Terminal 1855T
Cushion G13-2083-x4

2 CONNECTING OPTIONAL DEVICES
MOD (K)/Ver. 2.00 Confidential CONTENTS 13
2. Disconnect the DC cable in the direction of the
arrow in white.
3. Attach G13-2083-x4 to the DC cable as shown in
the figure.
4. Cut the cushion part as shown in the figure using
scissors or similar, and then attach G13-2084-x4.
5. Dress the KCT-39 cable into the transceiver as
shown in the figure.
6. Connect the A connector of KCT-39 to CN2 on the
TX-RX PCB.

2 CONNECTING OPTIONAL DEVICES
14 CONTENTS Confidential MOD (K)/Ver. 2.00
7. Connect the B connector of KCT-39 to CN3 on the
TX-RX PCB.
8. Put the DC cable back into place and install the
shielding plate, upper packing and upper case on
the transceiver.
2.2 KCT-36
KCT-36 can be used to extend the connection
between TK-7160/ TK-8160 and KDS-100/ KGP-2A/
KGP-2B for 3 m (10 feet). This section describes
KCT-36.
2.2.1 Description
This cable can be used to extend the connection
between TK-7160/ TK-8160 and KDS-100 or KGP-2A/
KGP-2B for 3 m (10 feet).
2.2.2 Mechanical Specifications
Product Dimensions and Weight
Table 2-5 Product Dimensions and Weight
Cable Specifications
Figure 2-2 Appearance
Table 2-6 Mechanical Parts
Item Specifications
Length 3000 mm (10 feet)
Weight 0.22 kg (7.76 oz.)
No. Part Name Qty. Remarks
1 Receptacle 1 1625-15R1 (Molex)
2 Terminal 15 1855T (L) (Molex)
3 Plug 1 1625-15P1 (Molex)
4 Terminal 15 1854T (L) (Molex)
5 Cable 1
14-Conductor Cable
With Spiral Shielding
Wire (Black)
6 Cover 2 -

2 CONNECTING OPTIONAL DEVICES
MOD (K)/Ver. 2.00 Confidential CONTENTS 15
Table 2-7 Wire Type
2.3 Ignition Sense Cable
(KCT-18)
Install the Ignition Sense Cable (KCT-18) in the
transceiver.
2.3.1 Description
This product is the Ignition Sense Cable for the
TK-7160/ TK-8160.
2.3.2 Features
(1) Cable length is 3.2 m (10 feet 6 inch).
(2) Mini blade fuse (3 A) is used.
(3) Soft copper wire is used.
2.3.3 Mechanical Specifications
Product Dimensions and Weight
Table 2-8 Product Dimensions and Weight
2.3.4 Supplied Accessories
Table 2-9 Supplied Accessories
2.3.5 Installing KCT-18
1. Connect the KCT-39 cable to the transceiver.
Refer to 2.1.4 Installing KCT-39 on page 12 while
installing KCT-18.
2. Open the KCT-18 fuse folder and insert the mini
blade fuse (3 A).
1625-15R1
Pin No. Wire Type 1625-15P1 Pin No.
1RED1
2PINK2
3 SHIELDING WIRE 3
4BROWN4
5ORANGE5
6 YELLOW 6
7 GREEN 7
8BLUE8
9 PURPLE 9
10 GRAY 10
11 WHITE 11
12 BROWN/WHITE
(SPIRAL) 12
13 RED/WHITE
(SPIRAL) 13
14 SKY BLUE 14
15 YOUNG GRASS 15
Item Specifications
Length 3200 mm (10 feet 6 inch)
Width -
Thickness -
Weight 70 g (2.47 oz.)
No. Name Part
Number Qty. Remarks
1 Mini blade - 1 3 A

2 CONNECTING OPTIONAL DEVICES
16 CONTENTS Confidential MOD (K)/Ver. 2.00
3. Insert KCT-18 into KCT-39.
Insert KCT-18 into the 2nd pin of the KCT-39 cable.
4. Connect the other end of the KCT-18 cable to the
Ignition Line of the vehicle.
Note: Refer to 2.13 Using the Ignition Sense and Other Options on
page 51 when the KCT-18 is used with the KDS-100 or
KGP-2A/ KGP-2B.
2.4 KDS-100
A data terminal (KDS-100) used for establishing data
communications can be connected to the TK-7160/
TK-8160. This section describes how to connect
KDS-100 to the TK-7160/ TK-8160.
2.4.1 Description
This transceiver can be configured to work with a data
terminal to establish data communications. This
transceiver is equipped with serial input/ output ports
and data modulation input/ output ports.
TK-x180 series and TK-x60G series transceivers
support KDS-100.
Also, KDS-100 is equipped with DSP (Digital Signal
Processing), general purpose serial ports, and general
purpose I/O ports. Thus, it has been designed to work
with various peripheral devices. Although we provide
the FPU (programming software), we do not develop
computer software to run on a PC.
There are 2 types of protocols: serial protocol and air
protocol. The TK-7160/ TK-8160 support the air
protocol.
2.4.2 Features
• Full-dot display (240 x 64 dots) with backlight
function
• Programmable PF keys (Programmable Function
keys) with backlight function
• The following external terminals are available.
- Serial communication terminal
- I/O control terminal
- Data modulation I/O terminals
• The following internal terminals are available.
- Two general purpose serial terminals (RS232C
level) (Reserved for future use)
- PC/ AT keyboard input terminal (Reserved for
future use)
- NMEA0183 GPS receiver connection terminal
(Reserved for future use)
- Input port for differential GPS signal (Reserved
for future use)
- Two clock synchronizer serial input ports (for
low-cost card reader) (Reserved for future use)
- General purpose I/O control ports
- External SP port (Reserved for future use)
• DSP is installed to support higher speed data
communication for future.
• Real time clock
• Battery status memory for data communication
• Tri-color LED for indicating communication port
status
• Modem output level adjustment function using
commands generated from electronic source
(PC & Panel Tune)
• Firmware update function using a flash ROM
• Supports the following protocols:
- FleetSync serial protocol (for use with
conventional transceivers or LTR transceivers
supporting FleetSync)
- Fleet-Sync protocol capable (for use with Non-
FleetSync capable LTR/ Conventional
transceivers can be interfaced with FleetSync
compatible transceivers)
• Internal alarm to notify of message reception
• Additional message functions using FleetSync
Short Message and Long Message