Setting The Scales; Auto Scale; Manual Scale Adjustment On A Rectangular Display Format - Agilent Technologies ENA Series User Manual

Setting Measurement Conditions

Setting the Scales

Setting the Scales

Auto Scale

The auto scale function is used to tailor each scale (scale/division and the reference line
value) automatically in such a way that traces will appear in the proper sizes on the screen
for easy observation.
Single Trace Auto Scale
Follow the procedure below to perform the auto scale function only on a specific trace.
Step 1. Press
which the auto scale function will be performed.
Step 2. Press
Step 3. Press
Auto Scale on All Traces Within a Channel
Step 1. Press
will be performed.
Step 2. Press
Step 3. Press

Manual Scale Adjustment on a Rectangular Display Format

For a rectangular display format, four parameters are used to manually adjust the scales.
(See Table 3-3 and Figure 3-10.)
Table 3-4 Adjustable Scale Features on a Rectangular Display Format
Adjustable Feature
Divisions (
Scale/Division (
Reference position
(
Reference line value
(
70
(or
.
.
Auto Scale
(or
.
.
Auto Scale All
)
Divisions
)
Scale/Div
)
Reference Position
)
Reference Value
) and (or
) to select the channel for which the auto scale function
Description
Defines the number of divisions on the Y-axis. An even number
from 4 to 30 must be used. Once set, it is commonly applied to
all traces displayed in any rectangular format within that
channel.
Defines the number of increments per division on the Y-axis.
The value applies only to the active trace.
Defines the position of the reference line. The position must be
specified using the number assigned to each division on the
Y-axis starting at 0 (the least significant) running up to the
number of divisions being used (the most significant). The
position applies only to the active trace.
Defines the value corresponding to the reference line. It must be
set using the unit on the Y-axis. The reference line value applies
only to the active trace.
) to select the trace for
Chapter 3