Technical documentation

Common problems

Ask questions
How to upgrade host software

1. Create a folder named 'OTDR' in the u-drive directory, and put the upgraded file ftx-1000.exe into the 'OTDR' folder;

2. Insert the usb flash disk into the instrument;

3. Wait for 10 seconds, click [system], and then click the [upgrade] button in the lower right corner;

4. When the instrument prompts whether to upgrade, select "yes" and enter the upgrade interface. Click the "upgrade" button;

5. After the upgrade is completed, restart the instrument to complete the upgrade.

NK5600 Multi-function -OTDR NK6000 Multi-function -OTDR
How do client analysis softwar

1. Need to download PDF virtual printer, search for 'PDF virtual printer' in the browser, download and install it;

2. Open the client analysis software, open the file, and select the "print" under the "file" menu;

3. In the pop-up dialog box, select the PDF printer you have installed, as shown in the figure below.


NK5600 Multi-function -OTDR NK6000 Multi-function -OTDR

My question

Product name:
   My question:
Register Novker member, enjoy the member discount, get the latest technical support in time


         First name:
Company Name:
    Product name:
       My question: