Error Messages - HP 8591C User Manual

Error Messages

If you press a softkey or a front-panel key while an error message is displayed, the analyzer may
"remember" each key press. Therefore, we recommend that you do not press any keys while the error
message is displayed on the analyzer display
The error messages are listed alphabetically by the first word in the message.
This message indicates that the channel number or test number has already
been selected.
To solve this problem:
If you want to delete the channel or edit the tests for the channel, use
l
ENTER BY CHANNEL.
If you want to enter a range of channel numbers, select another channel
l
number that has not already been entered.
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