Chapter 3 In Case of Difficulty
Front-Panel Indicators and Messages
34 Operating and Programming Manual
Front-Panel Warning Messages
If you attempt an operation that isn‘t allowed, the 5071A will make an audible
beep and display one of three possible warning messages:
Remote Mode
The LCD display shows the small padlock symbol at the far right-hand side of
the screen. You attempt schedule a leap second, but when you press Enter, the
instrument beeps and displays:
―Remote Mode: front panel locked out‖,
― (Press any key to continue)‖
Standby Mode
The 5071A is in Normal mode. You attempt to run the diagnostic self-tests, but
when you press Enter, the instrument beeps and displays:
―Valid only when in standby‖
― (Press any key to continue)‖
Steered Operation
The 5071A is warming-up. You attempt to steer the output, but when you press
Enter, the instrument beeps and displays:
―Valid only when operating normally‖
― (Press any key to continue)‖