/
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Pages 4
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10 and 4
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11:
Paragraph 4
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13. Residual
RI
2320A
&
Below Change SPECIFICATION to read as follows:
Less than 1 kHz peak
-
to
-
peak for a time interval 0.1 second;
100/120 line voltages; less than
2
kHz peak
-
to
-
peak in a 180-
series display mainframe with 220/240 line voltage.
Replace the note in step
6
with the following:
MOTE
A
1
kHz
shift
in
Frequency produces a
0.7
division shift in
arpl
i
tude
.
In step
6,
change the last sentence to read:
Peak
-
to
-
peak variation of trace should not exceed 0.7 division
vertical for each horizontal division.