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Subject : 
KH1508i WinClient/JavaClient Refused Connection
 
Description : 
When I attempt to use the WinClient or Java Applet Client, the connection is always refused. The situation is the same even when I try to use a direct cross-over network cable between the KH1508i and a PC.
 
Solution : 
If a security message is found in the log, it’s possible that the IP/MAC filter functions are enabled and causing the disruption. To fix the issue you must recover the IP module, by doing the following:

1. Power off the KH1508i and remove its housing.
2. Using a jumper cap, short the jumper on the IP module (the daughter card located at the rear-left of the unit, above the mainboard), labeled J2.
3. Power on the switch for a while.
(The IP module will now work with the factory default firmware.)
4. Power off the switch. Remove the jumper cap from J2; close the housing and power the switch on again.

For a diagram explaining the steps above, please download the user manual from our website and see page 154.
 
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