O Pe Ra Tion A L St Atu S Tile; Fie Ld /S Oft Ke Y De Fin Itio - Viavi 3900 Series Operation Manual

4 .1 2 O PERAT I O NAL S TAT US T I LE
Th e O pe ra tion al St atu s Tile d isp lay s t he T es t S et's o pe ra tion a l pa ra m ete rs . T he Fa n
C on tro l an d AC P o w er C o nt rol are th e on ly p a ram e te rs t ha t c an be m a nu all y c on fig ure d.
Al l ot he r d ata is sy ste m g en er ate d. R efe r to 3 90 0 Pla tfo rm S pe ci fica tio ns fo r m ax im u m
inp u t le ve ls.
4.12.1 . Fi eld /So ft K ey D ef in it io ns
4. 12. 1 .A Fa n Co n tro l
Th is s et ting co nt rols the fa n sp e ed of th e 3 90 0 's in tern a l co olin g fa n s. F an sp ee d s ho uld
be se t to co rre sp o nd to t he ex te rna l e nv iron m e nt in w hic h t he Te st Se t is be ing u se d. F o r
ex am p le , a Hig h fan s ett ing is rec om m e n de d if th e e qu ip m en t is us ed in a rac k s ys te m
en vir on m en t w h ere it i s s urr ou nd e d b y o th er he at -ge n era tin g e q uip m en t.
Th e R P M fie ld v arie s a cc ord in g to ho w f as t th e fa n n ee ds to sp in in o rde r to m ai nta in th e
Te st Se t's cu rre n t in tern a l te m pe rat ure .
NOTE
4. 12. 1 .B Res et Ov erl o ad P r ote cti on
R es ets th e T e st S e t's i np ut ov erlo a d re la y. W he n in p ut e x ce ed s m a xim u m le ve ls, t he T es t
Se t g e ne rat es an a ud ibl e a lar m to ne . T he a larm t on e sto ps w he n the o ve rlo ad inp u t is
dis co nn e cte d fro m th e T es t S e t, h ow e ve r, this s of t k ey m u st be p re ss ed to r es et th e Te st
Se t's o ve rloa d wa rn ing s ys tem .
R efe r to 3 90 0 Pla tfo rm S pe c ifica tio ns fo r m ax im u m inp ut lev els .
4. 12. 1 .C AC P o wer
Th e AC P o we r s et ting d efi ne s th e m an ne r in w h ich th e u nit re bo ots fo llo win g a p o we r
ou ta ge . Wh en s et t o A u to, the T es t S et au to m atic al ly re b oo ts wh en p ow e r is re sto re d
fo llow in g a p ow e r o uta ge . Wh e n s et to Ma n ua l, th e un it m u st b e m an ua lly po w ere d on
w he n po w er is res to red fo llo wi ng a po w er o uta ge . T h is fea tu re is cu rre ntly o nly s up po rte d
in the 3 92 0.
Te st Se t U ti lity T iles
F ig . 4- 24 O p era tio na l S ta tus T ile
If fa n s pe ed is se t to o low fo r t he cu rre nt op e rati ng co nd itio ns , th e
T es t S e t au to a dju sts th e f an sp e ed to hig h er s e tting .
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