Toa SX-2000 Series - Manual (Page 165)

165
COMMUNICATIONS BETWEEN THE SX-2000SM AND A PC
When Communications Connection Errors Occur
14.6. When Communications Connection Errors Occur
If communications cannot be established between the SX-2000SM and the PC, the following screen is
displayed. In such cases, the following possible causes may be considered.
• LAN cables are not connected.
• Not straight cable but cross cable is connected.
• STEP Category 5 straight cable fitted with RJ45 connectors is not used.
• Power is not supplied to the switching hub.
• The SX-2000SM and the switching hub are more than 100 m apart.
• Power is not being supplied to the SX-2000SM.
• Cable is not connected to the SX-2000SM's LAN connector.
• The SX-2000SM's firmware version is 3.00 or earlier.
• Incorrect settings of the IP address, subnet mask, default gateway or HTTP server port of the SX-2000SM or
PC.
• The CF card is not inserted.
• The SX-2000SM's DIP switch 2 or 3 is set to ON.
• EV messages are being played back.
• Emergency broadcasts are in progress.
• The CF card was removed during communications.
• The SX-2000SM's DIP switch 2 was switched to ON during communications.
• A LAN cable was disconnected during communications.
• The power to the switching hub or other component turned off during communications.
• The SX-2000SM is in the process of initialization.
• The SX-2000SM's firmware version is 3.00 or earlier.
• Incorrect settings of the IP address, subnet mask, default gateway or HTTP server port of the SX-2000SM or
PC.