Agilent Technologies 4294A, Operating Manual

Page: 267 / 469

Chapter 8 259
Analysis and Processing of Result
Set a limit to the trace and make pass/fail evaluation
8. A
nal
ys
is
a
nd P
roc
es
si
ng
of
Res
ult
• Enter the value using the numeric keys (
[0]
through
[9]
,
[.]
and
[-]
) and then press a unit
key (
[G/n]
,
[M/ m ]
,
[k/m]
, or
[ ´ 1]
).
• Turn the rotary knob (
m m m m
) to the right or left to set the value.
• Press the step keys (
[ ­ ][ ¯ ]
) to set the value.
This setting allows a new lower limit or limit differential value to be written for the lower
limit/differential value string (LOWER or DELTA) of the start point on the line of the
segment being edited in the limit line table.
Step 14. Operate the
more 1/3
-
STOP
keys. The current stop value of the segment is displayed in
the set parameter value area on the upper left of the screen.
Step 15. Use the keys or rotary knob of the ENTRY block in one of the following ways to specify
the stop value.
• Enter the desired value with the numeric keys (
[0]
to
[9]
,
[-]
and
[.]
) and then press one
of the unit keys (
[G/n]
,
[M/ m ]
,
[k/m]
, or
[ ´ 1]
).
• Turn the rotary knob (
m m m m
) until the desired value is set.
• Press the step keys ([
­
][
¯
]) to set the desired value.
This setting allows a new stop value to be written for the stop value string (STOP) on the
line of the segment being edited in the limit line table.
NOTE
Instead of directly entering the stop value of the segment according to steps 14 and 15,
follow the procedure below:
(1) Press the
[Entry Off]
key.
(2) Move the main marker to the position of the segment stop value using the rotary knob
(
m m m m ) or the step keys (
[
­
][
¯
]
).
(3) Key operations of
more 2/3
-
MKR Æ STOP
allow the measurement parameter value at
the position of the main marker to be substituted into the segment stop over. After setting in
this order, press the
more 3/3
-
more 3/1
keys to go back to the Segment Edit menu (2/3).
Step 16. Press the
UPPER LIMIT
key or
MIDDLE VALUE
key. The upper limit value or middle value
of the limit range at the stop point is displayed in the set parameter value field in the upper
left area of the screen.
Step 17. Use the keys or rotary knob of the ENTRY block in one of the following ways to specify
the upper or middle value.
• Enter the desired value with the numeric keys (
[0]
to
[9]
,
[-]
and
[.]
) and then press one
of the unit keys (
[G/n]
,
[M/ m ]
,
[k/m]
, or
[ ´ 1]
).
• Turn the rotary knob (
m m m m
) until the desired value is set.
• Press the step keys ([
­
][
¯
]) to set the desired value.
This setting allows a new upper limit or middle value to be written for the upper
value/middle value string at the stop point on the line of the segment being edited in the
limit line table.
NOTE Instead of directly entering the stop value of the segment according to steps 16 and 17,
follow the procedure below:
(1) Press the
[Entry Off]
key.