Furuno FS-2570 (150W) User Manual

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10  NBDP FILE OPERATIONS 
 
 
10-2 
Note:  When two working areas have been opened, the close confirmation window 
appears. See paragraph 10.3.2 below. In this case, choose Yes or No and press 
the [Enter] key to close an open file in order to open another file. 
3.  Type your message. 
 
Note: Do not use lower case letters, or the symbols #, &, *, $ and % in telex messages. 
Also, do not put “$$$” in the middle of a TX message, but at the end. The 
communication line is automatically disconnected when this string is detected.