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Pages 4-10 and 4-11:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Paragraph 4-13. Residual RI

 

 

 

 

 

 

 

2320A & Below

Change SPECIFICATION t o

read a s

follows:

 

 

 

Less than 1 kHz peak-to-peak

f o r

a

time i n t e r v a l 0.1

second;

 

 

100/120 l i n e v o l t a g e s ;

l e s s t h a n

2

kHz peak-to-peak

i n a 180-

 

 

s e r i e s d i s p l a y

mainframe with

220/240 l i n e v o l t a g e .

 

 

 

Replace t h e n o t e

i n s t e p

6 w i t h

t h e

 

following:

 

MOTE

A1 kHz s h i f t i n Frequency produces a 0.7 division s h i f t i n a r p li tude.

I n s t e p 6 , change t h e l a s t s e n t e n c e t o read:

Peak-to-peak v a r i a t i o n o f t r a c e should n o t exceed 0.7 d i v i s i o n v e r t i c a l f o r each h o r i z o n t a l d i v i s i o n .