Thermo Electron Ramsey ORETRONIC III, Operating And Service Manual

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ORET RONIC
™
Tramp Metal Detector
R E C 4 1 0 5 3 - 2
F i g u r e 3 -1 : T ra m p M e t a l D e te c t o r F r o nt Pa n el
3.2.1 Operating Modes
T h e T M D h a s t w o mo d e s o f o p e ra t i o n : Ru n mo d e a n d S e t u p /C a l ib r a t e mo d e.
W h en t h e T M D i s in R u n mo d e , t h e
NORMAL
LE D i s l i t, t h e d i sp l ay sh o w s
t h e w o rd
COUNT
, a n d t h e c o u n t e r s h o w s t h e t o t a l c o u n t o f d e t e ct e d t r a mp .
I f th e T M D t ri p s (d e t ec t s tr a mp ) , th e
ALARM
LE D l ig h t s, th e d i sp l ay sh o w s
w h a t c au s ed t h e t ri p (
METAL
o r
LONG BAR
) , an d t h e co u n t e r s h o w s t h e
c o a s t co u n t , wh i ch i s t h e n u mb e r o f p i e c e s o f t r a mp d e t e c t e d sin c e t h e sy s -
t e m t r i p p ed ( o r wh il e th e b e lt w a s “ c o a s t i n g ” t o a s to p ) , i f a n y .
W h e n t h e T M D i s i n R u n m o d e , y o u c a n d i s p l a y a l l s e t u p a n d c a l i b r a t i o n
v a r i ab l e s b u t y o u c an n o t ch an g e th e m.
S e t u p /C a l ib r a t e mo d e a l lo w s y ou t o ma k e c h a n g e s t o t h e d ev i c e s e t u p an d
c a l i b r a t e t h e T M D f o r s p e c i f i c me t a l . I n S e t u p / C a l i b r a t e m o d e , b o t h t h e
BYPASS
an d
CALIB LEDS
ar e li t . T h e d i sp l ay i n d i c at e s w h i ch v a r i a b l e i s
s h o wn i n t h e co u n t e r ; t h e co u n t er s h o w s t h e c u r r e n t v al u e o f t h a t v a r i ab l e.
3.2.2 Menu Structure
T h e o p e r a t o r i n t e r f a ce i s b a s ed o n a m e n u s t r u c t u r e t h a t g u i d e s y o u t h r o u g h
T M D s e tu p a n d c al ib ra t i o n . Th e me n u s tr u c t u r e h a s fiv e “h ig h - l ev e l ” me n u s,
s h o wn i n t h e ei g h t - c h a r a c t e r al p h a nu me r i c d i sp l ay , th a t in d i c a t e t h e
o p er a t in g mo d e a n d st a t u s o f t h e T M D.
W i th in t h e s e t up and ca l i b r a t e hig h - l ev e l me n u s a r e the in di vi du al p a r a m-
e t e r s an d se t t in g s th a t d e fi n e h o w y o u r T MD i s t o o p er a t e . Fig u re s h o w s t h e
T M D me n u t r e e.