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Tests and Adjustments Menu
: Allows you to select a diagnostic self-test. ests may be selected by
elect elf-Test
entering the number of the test with the keypad, or using the front-panel knob or
to scroll through the list of tests. he number, description, and test status of the currently
selected test are shown. Possible test status notations are: \PASSED," \FAILED," and \NO
DONE." See \Self-tests" for a listing of all the tests and their descriptions.
If any test fails, refer to the \ roubleshooting and Block Diagrams" chapter.
Some tests are run only during power-up and the results of these tests will be displayed when
the test is selected. However, these tests cannot be executed from this menu.
elect Adjustment
order. he adjustments can be performed in numerical order, but a more convenient order is
shown in the \Adjustments" chapter. o select an adjustment, use the numeric keypad to enter
the adjustment number, or use the front-panel knob or up/down arrow keys to scroll through
the list. he number, description, and test status of the currently selected test are shown.
Possible test status notations are: \PASSED," \FAILED" and \NO DONE." See \Adjustments"
for a listing of the adjustments and their descriptions.
: Executes the selected test or adjustment.
Execute Test
: his stops any test that is currently running.
top Test
Select Self-Test Menu
Internal tests can be used in troubleshooting the analyzer. Only the ones marked with an
asterisk (*) in able 5-1 are executed during the power-up sequence. he pass/fail status of
these tests can be checked by scrolling through the list of self-tests. Also, if any test fails
during power-up, the number of the rst test to fail will be displayed on the \ est Results" LED
which is visible through an opening in the analyzer's rear panel.
Note
here are two LEDs to the left of the seven-segment \ est Results" LED on the
rear panel of the analyzer. he red LED is on for self-tests 1 through 9, and the
green LED is on for tests 10 through 19. If all tests pass, the green LED will be
on, and the red LED and the seven-segment LED will be o .
5-2
Serv ce Related Menus
: Allows you to select an adjustment. Adjustments are listed in numerical
*
+
/
keys
5
5
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