AVOCOR AVF- 6500 Series, Руководство по установке и эксплуатации

Страница: 53 / 84

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5 . M a inte na nc e a nd Tro ub le sho o ting
Ma inte na nc e
The AVO C O R Se rie s LED Disp la ys d o e s no t re q uire a ny ro utine ma inte na nc e o the r tha n o c c a sio na l c le a ning with
a no n-a b ra sive c lo th. The re a re no use r-se rvic e a b le o r re p la c e a b le p a rts. Unle ss yo u a re a q ua lifie d , fa c to ry-
tra ine d te c hnic ia n, d o no t a tte mp t to re p a ir o r re p la c e a ny syste m c o mp o ne nt yo urse lf. Yo u will vo id the p ro d uc t
wa rra nty if yo u d o so .
Tro ub le sho o ting
Ta b le 5-1 p ro vid e s so me g e ne ra l g uid e line s fo r tro ub le sho o ting p ro b le ms yo u ma y e nc o unte r with the AVO C O R
Se rie s LED Disp la y. If the sug g e ste d so lutio ns fa il to re so lve the p ro b le m o r if yo u e nc o unte r a n issue no t d e sc rib e d
he re , p le a se c o nta c t yo ur d e a le r.
Ta b le 5- 1. Tro ub le sho o ting C ha rt
Sym p to m Po ssib le C a use (s) So lutio n
The d isp la y d o e s no t turn o n.
•
The d isp la y is no t p lug g e d in o r
the AC o utle t is no t a c tive .
•
The m a in p o w e r sw itc h is o ff.
•
The re mo te c o ntro l b a tte rie s
ha ve run o ut.
•
Ensure tha t the d isp la y is
p lug g e d in a nd tha t the AC
o utle t is a c tive .
•
Se t the m a in p o w e r sw itc h (se e
Fig ure 2-1) to the o n p o sitio n.
•
Re p la c e the b a tte rie s.
The d isp la y is o n a nd m e nus
a p p e a r, b ut the re is no p ic ture .
•
Inc o rre c t so urc e se le c tio n.
•
So urc e c o m p o n e n t is no t
turne d o n.
•
So urc e c o m p o ne nt is
c o nn e c te d inc o rre c tly o r no t
a t a ll.
•
Se le c t the c o rre c t so urc e .
•
Turn o n the so urc e c o m p o ne nt.
•
C he c k c o nne c tio ns fro m the
so urc e c o m p o ne nt to the
d isp la y.
The re m o te c o ntro l d o e s no t
wo rk.
•
The re mo te c o ntro l b a tte rie s
ha ve run o ut.
•
The b utto ns a re lo c ke d .
•
Re p la c e the b a tte rie s.
•
Unlo c k the b utto ns b y p re ssing
ENTER
,
ENTER
,
EXIT
,
EXIT
,
ENTER, EXIT
in
se q ue nc e .
Im a g e g e o m e try is inc o rre c t.
•
Inc o rre c t a sp e c t ra tio
se le c tio n.
•
Se le c t a d iffe re nt a sp e c t ra tio .