Tektronix Phaser 600, Руководство по обслуживанию

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Service Manual 6-29
Troubleshooting
6
8. Once communication with the printer is made, the diagnostics display
the following screen on the computer:
The start-up screen features the following elements:
■
A conventional-looking Menu Bar across the top of the screen; all
diagnostic functions are accessible via this menu.
■
The middle of the screen is a blank gray area; this is a 23 x 80 character
“tty” in which all interaction takes place with the tests when they are
running.
■
The bottom line of the screen gives feedback about the state of the
system; it’s divided into three fields:
■
The left-most is the largest field, and it is the “message” field; it contains
descriptive text summarizing the operation of tests in progress and of
the diagnostics program itself.
■
Next is the completion indicator. When downloading test files to the
printer, this field indicates the progress of the operation with a
percentage complete display “n%” (where n is 0 to 100). When running
a lengthy series of tests, a display “n of N” indicates the test progress.
■
In the very bottom-right-most corner is a tiny field which indicates the
status of the communication link between the PC and the printer. It
says “ok” when the link is working and “NO” when communication is
lost.
Figure 6-4 PC-based diagnostics screen display