Lucent Technologies DDM-2000 OC-12 - Page 1342

DLP-507 363-206-295
1997December1,Issue2of2Page
5.
NOTE:
When ACO/TST 7-segmentandLEDsalldepressed,ispushbutton FE
ID ondisplay SYSCTL Iflight. ACO/TST withinreleasedispushbutton
LEDsallanddisplay7-segmentandcompletestestLEDseconds,2
Ifoperation.normaltorevertwill ACO/TST depressedispushbutton
seconds,2forblankgoesdisplay7-segmentseconds,2thanlonger
scrollediscodeversionsoftwaregenericofdigiteachthenand
displayed.beingiscodewhilelightedremainLEDsdisplay.through
When ACO/TST fulluntillightedremainLEDsreleased,ispushbutton
Ifdisplayed.iscodeversionsoftware ACO/TST stillispushbutton
displaycycling,completedhascodeversionsoftwarewhendepressed
versionsoftwarethroughcyclingstartsandseconds2forblankgoes
aslongascontinuesThisagain.code ACO/TST depressed.isbutton
Depress ACO/TST Panel.Useronpushbutton
andLEDsAllResponse: SYSCTL light.display7-segment
correct?responseWas6.
If YES then, PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
If NO withcontinuethen, 7Step .
test?LEDperformtoprocedureanotherbyheresentyouWere7.
If YES withcontinuethen, 8Step .
If NO dothen, TAP-115Clearing:Trouble .
proceduretoreturnandtestLEDfailedthat(LEDs)pack(s)circuitRecord8.
here.yousentthat
9. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.