User`s manual
TERMINAL ERROR MESSAGES 
55
6 
6  TERMINAL ERROR MESSAGES 
During the terminal normal functioning some error messages may appear on the 
display. 
The following table lists and explains all error messages: 
Error Message  Description 
Error on Password 
A wrong password has been inserted. 
Connecting KC1… 
The terminal is trying to connect to KC HOST 
1. A similar message is also displayed when 
trying connection to other KC Hosts. 
Error ConnectSocket (2) 
A DOS error occurred 
Error ConnectSocket (3) 
No memory to perform function 
Error ConnectSocket (4) 
Connection does not exist 
Error ConnectSocket (5) 
Protocol or mode not supported 
Error ConnectSocket (7) 
No host address specified 
Error ConnectSocket (13) 
The function timed out 
Error ConnectSocket (14) 
Unknown host has been specified 
Error ConnectSocket (18) 
Bad arguments 
Error ConnectSocket (19) 
The connection has been closed by peer 
Error ConnectSocket (20) 
The connection has been reset by peer 
Error ConnectSocket (21) 
Operation would block 
Error ConnectSocket (22) 
The descriptor has not been assigned 
Error ConnectSocket (23) 
No socket is available 
Error ConnectSocket (24) 
Bad parameter in call 
Error ConnectSocket (26) 
The connection has not been established 
NetSocket Error 
Connection has been reset 
NetSocket Error(5) 
Peer has closed connection 
NetSocket Error(6) 
Connection has been closed 
SOCKET CLOSED 
The TCP/IP socket is closed. This error is sent 
after the "Error ConnectSocket" or "NetSocket 
Error" if no connection is active. 
Reset and free memory. 
An error has occurred during memory 
allocation. It is advised to reset the terminal. 
Are you sure to save New 
Password? (Y/N) 
The terminal prompts for confirmation before 
saving a new password. 










