2. Check if the baud rates of the GV-Data Capture, POS system and GV-System are the
same. For the baud rate setting in the GV-Data Capture, see 2.2 Baud Rate Setup. For
the baud rate setting in the GV-System, see 3.2 Configuring GV-System.
3. If the network environments of the GV-Data Capture and GV-System have
implemented NAT or Firewall, open the port 80 for the web connection and port 4000
for data transmission.
Find out the dynamic IP address of your POS system.
There are two ways to find out the dynamic IP address of your POS system:
1. Click the Browse Device Setting button (see Figure 20) to see the IP address on the
IE browser.
2. Go to Windows Start, click Run, type the file name "enpos.ini" in the field, and press
OK.
The "enpos.ini" file appears as shown below, and you will see the IP address of the
POS system.
For more questions, please visit our website:
http://www.geovision.com.tw/english/faq/POSflowchart/posflow-1_new.htm
Figure 27
Troubleshooting
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