Page 1
POWER SOURCE REQUIREMENT
T h e I n t e r n a l B a t t e r y, i f i n s t a l l e d , c h a r g e s a u t o m a t i c a l l y w h e n e v e r t h e C O M - 1 2 0 C i s c o n n e c t e d t o
a p o w e r s o u r c e a n d t h e M a i n P o w e r S w i t c h i s s e t t o O N .
T h e P o w e r S u p p l y i s d e s i g n e d t o s e n s e a p p l i e d v o l t a g e a n d a u t o m a t i c a l l y c o m p e n s a t e w i t h n o
f u r t h e r a c t i o n s r e q u i r e d .
NOTE:
F a n s m a y o p e r a t e w h e n u n i t i s O F F b u t p l u g g e d i n o r I n t e r n a l B a t t e r y i n s t a l l e d .
AC FUSE REPLACEMENT
ο
D i s c o n n e c t a c p o w e r f r o m C O M - 1 2 0 C .
ο
D e p r e s s c l i p o n u n d e r s i d e o f A C F U S E H o l d e r a n d p u l l s t r a i g h t o u t .
ο
R e m o v e A C F U S E H o l d e r a n d r e m o v e f u s e .
I n s u r e p r o p e r f u s e i s i n s t a l l e d i n A C F U S E H o l d e r .
F u s e s p r o v i d e d i n c l u d e t w o 3 . 0 A , 2 5 0 V , T yp e F , 5 X 2 0 m m f u s e s f o r a c o p e r a t i o n .
ο
R e p l a c e f u s e a n d r e i n s t a l l A C F U S E H o l d e r .
COM-120C AC & DC Fuse Location
Summary of Contents for COM-120C
Page 1: ...comMQRPc c š ƒ o ƒ mƒ šƒ QPPRMPVPQMRpP advancing wireless test s m ...
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Page 318: ...USER REPLACEABLE BATTERY AND FUSES BATTERY VOLTAGE FUSE INSTRUCTIONS ...