Panasonic WJ-SX550A Operating Instructions Manual page 100

If an Operator No. or Password error has occurred, a
'No entry' display appears on the LCD and the display
automatically returns to the Log-in display.
'No Entry'
Log-in
Log-in
Operator No :
Password
Welcome
6
'No Entry'
Password Error, Operator No. Error
:.....
'Monitor busy' will appear on the LCD when another
controller, with a higher operator priority, is presently
controlling the monitor outputs. The LCD display will
automatically return to the Log-in display.
'Monitor Busy'
Log-in
'Monitor Busy'
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