Tektronix DAS 9221 Option 04, Руководство пользователя

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Appendix C: Error Messages
DAS System User Manual
C–3
Table C–1: Error Messages (Cont.)
Error Message Explanation
Cursor must be in the State to be deleted. In order to delete a State, position the cursor on the State and press the function key.
Data channel deskew is suggested when
Clks/Quals are redeskewed. After redeskewing Clks/Quals, you may also want to deskew data channels again.
Decimal fields cannot be partially don’t cared. Decimal-to-binary conversion will not work if one or more decimal digits is a “don’t
care.”
Decimal input radix; use 0-9 or X. Input radix is decimal; enter a value using 0-9 or X.
Delay cannot exceed memory depth, use
0-2047. The delay value you entered is larger than memory. Enter a new value between 0 and
2047.
Delay cannot exceed memory depth, use
0-4093. The delay value you entered is larger than memory. Enter a new value between 0 and
4093.
DELETE key is only valid in a sequence line.
Key ignored. Move the cursor to the sequence line area and press the function key again.
DELETE key is only valid in the conversion
table. Key ignored. Move the cursor to the conversion table area and press the function key again.
Deskew complete: Deskew operation detects
possible Clk Eqn 2 problem. External Deskew has not been performed for a multicard 92A16 module. The possible
problem is not indicated by a channel showing invalid deskew status. This message
also occurs when you enter the 92A16 External Clock menu for a single 92A16
module.
Deskew complete: Unable to deskew one or
more channels of [n]. The deskew operation just performed found one or more channels of deskew item [n]
to be invalid. Refer to the Channel Definition overlay to the Channel menu for detailed
deskew status information.
Deskew failure; timing errors may occur with
Clk Eqn 2. The deskew operation just performed indicates that there may be a problem with clock
equation 2. The possible problem is not indicated by a channel showing invalid
deskew status.
Deskew not performed: Pod B of slot [n] must
have a P6461 probe. The master deskew probe must be attached to Pod B of the master card in your
module.
Deskew not performed: Probe at [n] must be a
P6460, P6461, or P6461E. One of the probes you are using is not a 92A16/16E probe.
Deskew not performed; timing errors may
occur with Clk Eqn 2. External deskew of a multiple-card module has not been performed. You may be
using an incompatible probe, or your probe may be faulty. Check your probes.
Deskew procedure complete. Deskew has been completed, not necessarily successfully.
Deskew Values file is empty. You cannot restore deskew status information from a deskew status file that is empty.
Destination label not specified in sequence(s):
[n] All flow control commands must have a value entered in the corresponding label field.
Destination State is currently undefined. The State specified in the “Go To” Action does not exist. You must add it.
Disk failed to return block size. When formatting or booting the hard disk, the disk failed to return the SCSI disk mode
information. The disk probably is defective and should be replaced.
Disk HARD ERROR (n-m). A fatal hard disk operation occurred. The SCSI hard disk returned a Sense Key (n)
and extended sense value (m) in hexadecimal describing the failure. The disk
probably is defective and should be replaced.