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Ensure that the network settings on the Host PC have been correctly configured and are
functioning normally.
Ensure that the Windows firewall or any Anti-Virus firewall is properly
configured to allow incoming connections, or temporarily disable these functions, otherwise the
“Search Servers”
function in the eSearch Utility described in
Section 7
may not perform as expected.
Contact the System Administrator for instructions of how to do this.
Connect both the ET-2251 module and the Host PC to the same sub network or the same Ethernet
Switch.
Apply power to the ET-2251 module. The valid power voltage range is from
+10 to +30 V
DC
.
Verify that the
“PWR” LED
indicator on the ET-2251
module is flashing.
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