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NOTESI

I . R 3 I I .R 3 2 O .A N DJ U M P E RWS I - W 4

L O C A T E DO N A I A I .

2 . JUMPERWIRESWN - WO ARE REMOVEDIF RATIOOPTIONIS INSTALLED .PRINTED CIRCUITBOARD, - hp -PARTNO .O349O - 66526

SUPPLIEDWITH RATIOOPTIONMUST.BE INSERTEDIN J6 TO MAKETHESECONNECTIONS IN ORDERTO OPERATEINSTRUMENTWITH RATIOASSEMSLYREMOVED .

3 . +REF . +REFSENSE .ANDINPUTTO INVERTING

AMP ALL CONNECTTO SAMEPOINTON A2 (A2U2 PINzOL

4. tF rT ts NECESSARYTO REPLACEOCR3OI,R3O6,30S,3rO, 3I3,3I4, AND3I5 MUSTALSO BE REPLACEDTHESE. MATCHEDRESISTORSARE SUPPLIEDWITH THE REPLACEMENTREFERENCEOCR3OI.

5 . IF UI IS NOISY,READINGSWILL 8E OUTOF TOL€RANCEAT THE LOW END.

6 . IF RATIO BOARDIS PUTTINGREADINGINTO OVERLOAD,REPLACEU5.

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( L D F C )

RATIO L TO DATA OUTPUT

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