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Page 10

© 2015 Active Research Limited

USB Driver Installation

When using an NDC-4 with a USB cable it is necessary to 

install the USB drivers. Any NDC-4 variant without a USB 

cable can be ‘upgraded’ by purchasing a 

USB Upgrade 

Kit

 from your dealer.

The USB cable is not vital to the configuring or updating of 

an NDC-4; Port 0 (OPTO IN 0 and ISO OUT 0) connected 

to an RS232 port can perform exactly the same operations 

if a USB cable is not available see 

“Other Connections” 

on page 9

.

The 

Actisense

  USB  driver  has  been  extensively  tested 

with Windows versions from Windows 98SE to Windows 7 

and is proven to work with the NDC-4. The driver comes in 

two parts and both are required for correct operation. The 

first is the 

‘USB serial converter’

 driver and the second is 

the 

‘Virtual serial port’

 driver.

The required Linux drivers are already included in the 

Linux kernels from v2.4.20 and onwards. However, 

Actisense

 has not been able to test the compatibility of 

the NDC-4 with USB and this driver. Install instructions are 

available  on  the  CD  and  the 

Actisense website (www.

actisense.com)

.

Drivers for MAC OS X are provided ‘as is’ and 

Actisense

 

is  unable  to  offer  support  for  MAC  related  issues.  To 

download the drivers visit the 

Actisense website (www.

actisense.com)

.

Installation Guide

Windows 7 and Windows Vista

The following instructions are for Windows 7. Although not 

the  same,  Windows  Vista  users  will  be  able  to  use  this 

information to install the drivers as well.

With an active Internet connection the process is very 

simple.  Connect  the  USB  cable  and  Windows  will 

automatically download and install the latest driver from 

Windows update. Both drivers are now installed and no 

further steps are required.

When there is no Internet connection Windows will fail to 

install the driver.

Follow these steps to manually install the drivers from the 

Actisense

 CD or a copy downloaded from the 

Actisense 

website

.

1.

 Open 

‘Device  Manager’

 (from the start menu type 

‘device manager’

 in the search box, open it from the list). 

2.

 Find the NDC-4 under 

‘Other devices’

 and right click, 

then select 

‘Update Driver Software’

.

3.

 If the CD is inserted select 

‘Search automatically for 

updated driver software’

 and jump to step 4.

Without the CD select 

‘Browse my computer for driver 

software’

.

Summary of Contents for NDC-4

Page 1: ...ard Serial data networking of marine electronic devices instruments RS232 USB 1 1 2 0 PC interfaces to the NMEA 0183 standard Actisense ISO Drive technology for a fully isolated serial data system Int...

Page 2: ......

Page 3: ...ng to the Battery Supply 9 Connecting to a Personal Computer 9 USB Driver Installation 10 Installation Guide 10 Windows 7 and Windows Vista 10 Windows XP and Windows NT 2000 11 USB Configuration 12 Lo...

Page 4: ...e NMEA sentence is validated Therefore the electronic device s supplying the NDC 4 with NMEA data retain s the sole responsibility for the NMEA data s validity Foreword Actisense recognises that instr...

Page 5: ...mode of the NDC 4 if any faults have been detected or the peak load currently on any one of the NMEA inputs High speed 32 bit ARM processor capable of up to 40 million instructions per second The NME...

Page 6: ...not always a straightforward matter The earlier versions of NMEA 0183 before v2 0 as detailed above used slightly different connection methods and signal levels the instruments had just one NMEA data...

Page 7: ...is powered and plugged into the NDC 4 this port switches to output only i e the RS232 input OPTO IN 0 no longer operates 4 A USB Input Output USB Variants Only The USB connector is designed for direct...

Page 8: ...ve Outputs The ISO Drive outputs are capable of driving up to 10 NMEA 0183 fully compliant listening devices or a mixture of NMEA 0183 devices and a Personal Computer PC communication port However if...

Page 9: ...ng on its internal battery with NO charging supply can the NDC 4 USB cable be used at the same time as powering the NDC 4 from the ships battery on the BATT terminals Connecting to a Personal Computer...

Page 10: ...on the CD and the Actisense website www actisense com Drivers for MAC OS X are provided as is and Actisense is unable to offer support for MAC related issues To download the drivers visit the Actisens...

Page 11: ...allocated to your Actisense device as well as how to change to a different COM port Windows XP and Windows NT 2000 The following instructions are for Windows XP Although not the same Windows NT 2000 u...

Page 12: ...as well as how to change to a different COM port USB Configuration To communicate with the NDC 4 the COM port number that Windows has allocated to the USB port needs to be determined The following gu...

Page 13: ...y of the settings here the software package that opens the port will specify the required values 4 Click on the Advanced button and choose a different COM Port number if required to make it compatible...

Page 14: ...s Note For a complete fresh install delete the install directory This will remove all previous settings To keep these settings do not delete the directory 3 If the program is contained within a zip fi...

Page 15: ...all Confirmation will be displayed Answer Yes and the uninstall operation will be performed automatically After successfully uninstalling the Actisense PC software the uninstall completion box will ap...

Page 16: ...The use of AIS at Baud rates lower than 38400 cannot be recommended as this could cause random AIS target data to be lost in areas of high target density To enable these settings on the NDC 4 click on...

Page 17: ...ained within the received NMEA sentence indicate that this data is not valid and should only be used with caution With the addition of two fully Baud rate configurable outputs protected by ISO Drive t...

Page 18: ...e main program Amber No flashing Initialise and self test mode No error No response required A normal operation mode that follows after the Start up mode and should last for approximately 1 second Gre...

Page 19: ...00 57600 bps Input Baud rate port 4 Fixed Baud rate 4800 4800 bps ISO Drive Flexible Output Output voltage between ISO Out A and ISO Out B under no load Logical 1 4 6 5 0 V Logical 0 4 6 5 0 V Output...

Page 20: ...USB NDC 4 USB unit pre configured for AIS NDC 4 ASW NDC 4 base unit pre configured as an Autoswitch Returns Procedure Actisense prides itself on having a very low product return rate In the unlikely...

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