Technical data

90 Chapter 3
1xEV-DO Analyzer and Over Air Test
Optional 1xEV-DO Tx and Over Air Analyzer Measurement Settings
1xEV-DO Analyzer and Over Air
Test
To restart averaging:
Adding a Marker
Markers can be used on the CDP display to help you visually track up to four
signals. Each marker has the following settings:
• Type: Provides three options, including:
• Off
• Normal, which places a diamond-shaped, colored marker, along with a
number, 1-4, on the CDP display.
• Delta, is associated with a normal marker. Therefore, a normal marker must
exist prior to creating the delta marker. The delta marker displays the
difference between the normal marker position and the delta marker
position. Only one delta marker can be associated with a given normal
marker. The normal marker must be active when Delta is selected.
Step Notes
1 [Average/Sweep]
2 [Restart] This key is unavailable or has no effect when
Sweep is set to Single. To restart a Single
Sweep measurement, press [Single].
It is worth noting that there are some other
events that automatically cause a restart.
These events are:
• If the analyzer identifies a change in PN
Offset.
• If you enter a new PN Offset value.
• If the PN Offset State is changed to Auto
or to Manual.
• If you change the X-scale from MAC to
Walsh Code, or from Walsh Code to
MAC.
• If you change the Measurement Time.
• If you change the CDP Type.