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Continental Automotive France SAS 

 

 

Interior Division- Body & Security 

 

 

  

 

 

-

4-

 

July 05, 2018

 

 

2

 

Operating modes 

 

The key has three main operating modes which differ regarding of the signal transmitting with the 
RF (Radio Frequency): 
 

 

Immo 

 

Immobilizer transponder mode 

 

RKE

 

 

Remote keyless functionality 

 

PASE

   

Passive key functionality 

 

RES 

 

Remote Engine Start functionality, is an RKE mode 

 

2.1

 

Immobilizer Transponder mode 

 

When the key is operating as an immobilizer transponder, the communication is done via a "contact less 
interface" depending on a magnetic coupling. 
 

2.2

 

Remote keyless functionality 

 

This mode refers to use the key as a remote control unit to initiate actions on the vehicle such as open 
or  close  door  latches.  RF  transmission  depends  on  a  user  activating  (a  button  pressing)  on  the  key. 
During the button pressing the amount of telegrams are sent on the RF channel at 433.92 MHz. 
 
A short valid button pressing results a sending of the minimum number of the RF telegrams. 

 

If the duration of the button pressing extents the time required for transmitting the minimum amount of 
RF telegrams, additional telegrams will be sent until the button is released (if a button is released, the 
transmission will be stopped within less then 5 seconds)  or a timeout of 10s is reached. This timeout 
function prevents the unintended transmission over the extended time periods in case of a button was 
fixed. 
 

2.3

 

Passive key functionality 

 

For  passive  key  operation  no  user  action  on  the  key  side  is  required. The  trigger  is  delivered  by  the 
vehicle via an LF data telegram. When the key receives a valid LF message, it responds with two RF 
telegrams at 433.92 MHz. 
 
The (LF) Low Frequency stage operates at 125 kHz 

 

2.4

 

Remote engine start functionality 

 
This mode refers to use the key as a remote control unit to initiate actions on the vehicle such as start 
and stop engine. RF transmission depends on a user activating (a button pressing) on the key. In this 
mode, RF output power is higher for a greater range (only at model TXN6 and TXN7) than in normal 
RKE mode.

 

 

 

Summary of Contents for TXN5

Page 1: ...Continental Automotive France SAS Interior Division Body Security 1 July 05 2018 User manual of the Continental Radio Frequency Transmitter Model TXN5 TXN6 TXN7 ...

Page 2: ...s 4 2 1 Immobilizer Transponder mode 4 2 2 Remote keyless functionality 4 2 3 Passive key functionality 4 2 4 Remote engine start functionality 4 3 Button functions 5 4 Key fobs Variants 6 4 1 Model TXN5 variants 6 4 2 Model TXN6 variants 8 4 3 Model TXN7 variants 9 5 Label Information 10 5 1 EC 10 5 2 USA Canada 10 6 Owner Manual 11 6 1 Owner Manual Canada 11 6 2 Owner Manual USA 12 ...

Page 3: ...rmation This document gives an overview of the different device operation modes of the key model TXN5 TXN6 TXN7 In this document the device is referenced as key even if the mechanical backup key might be separated from it 1 1 Trade mark Continental 1 2 Brand Continental 1 3 Manufacturer Continental Automotive GmbH Siemensstrasse 12 93055 Regensburg Germany ...

Page 4: ...a sending of the minimum number of the RF telegrams If the duration of the button pressing extents the time required for transmitting the minimum amount of RF telegrams additional telegrams will be sent until the button is released if a button is released the transmission will be stopped within less then 5 seconds or a timeout of 10s is reached This timeout function prevents the unintended transmi...

Page 5: ...ons The table below shows the functionality of the buttons First Button press Press and hold Button Remote Engine Start Lock vehicle Comfort Close Unlock vehicle Comfort Open Open trunk back door Power Back Door opening Alarm signaling Button RES Button Lock Button UnLock Button Trunk Button Panic ...

Page 6: ...Model TXN5 variants Product reference Product variant Drawing S180144709 433 92MHz Lock Unlock PBD Panic S180144710 433 92MHz Lock Unlock PBD S180144711 433 92MHz Lock Unlock Trunk S180144712 315 MHz Lock Unlock Trunk Panic S180144713 433 92MHz Lock Unlock Trunk Panic S180144714 433 92MHz Lock Unlock TRUNK ...

Page 7: ... 05 2018 S180144715 433 92MHz Lock Unlock TRUNK S180144717 315MHz Lock Unlock Trunk S180144901 433 92MHz Lock Unlock TRUNK S180144902 433 92MHz Lock Unlock Panic S180144903 433 92MHz Lock Unlock PBD Panic S180144907 433 92MHz Lock Unlock S180144908 433 92MHz Lock Unlock PBD ...

Page 8: ...ecurity 8 July 05 2018 S180144910 433 92MHz Lock Unlock TRUNK Panic 4 2 Model TXN6 variants Product reference Product variant Drawing S180144904 433 92MHz RES Lock Unlock Panic S180144909 433 92MHz RES Lock Unlock PBD S180144911 433 92MHz RES Lock Unlock Trunk ...

Page 9: ... July 05 2018 4 3 Model TXN7 variants Product reference Product variant Drawing S180144708 433 92MHz RES Lock Unlock PBD Panic S180144716 433 92MHz RES Lock Unlock Trunk Panic S180144905 433 92MHz RES Lock Unlock PBD Panic S180144906 433 92MHz RES Lock Unlock TR Panic ...

Page 10: ... TXN5 S180144712 S180144713 S180144714 FCC ID KR5TXN7 FCC ID KR5TXN7 FCC ID KR5TXN7 IC 7812D TXN7 IC 7812D TXN7 IC 7812D TXN7 Continental TXN5 Continental TXN5 Continental TXN5 S180144715 S180144717 S180144901 FCC ID KR5TXN7 FCC ID KR5TXN7 FCC ID KR5TXN7 IC 7812D TXN7 IC 7812D TXN7 IC 7812D TXN7 Continental TXN5 Continental TXN5 Continental TXN5 S180144902 S180144903 S180144907 FCC ID KR5TXN7 FCC ...

Page 11: ...ns 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation of the device This equipment complies with the safety requirements for RF exposure in accordance with RSS 102 Issue 5 2015 for portable use conditions Le présent appareil est conforme aux CNR d Industrie Canada applicables aux apparei...

Page 12: ...onditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This equipment complies with FCC radiation exposure limits set forth for portable ...

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