R&S RTO6, User Manual

Page: 410 / 2677

Mask testing
R&S
®
RTO6
410 User Manual 1801.6687.02 ─ 05
Remote command:
MTESt:EYEMask:WIDTh<m>[:VALue]
on page 1600
Main height (H1), Minor height (H2)
Main height defines the height of all eye mask shapes. Minor height defines the secon-
dary height for octagon mask shapes.
If an octagon shape is selected, and both values are the same, the eye masks looks
like a hexagon rather than an octagon.
Remote command:
MTESt:EYEMask:HEIGht<m>[:VALue]
on page 1600
Periodicity
Sets the time distance between the shape centers.
Remote command:
MTESt:EYEMask:HPERiod
on page 1601
Top/Bottom setup
Defines the settings for the top and bottom segments of the mask. You have to enable
"Top" / "Bottom" for this settings to be relevant.
Symmetric ← Top/Bottom setup
Sets bottom and top offsets to the same value so that the outer regions are symmetric
to the eye shape.
Remote command:
MTESt:EYEMask:TBSYmmetric
on page 1602
Width ← Top/Bottom setup
Sets the time width of the outer regions, symmetric to the eye shape center.
Remote command:
MTESt:EYEMask:TBWidth
on page 1602
Offset top, Offset bottom ← Top/Bottom setup
Sets the voltage distance from the eye shape center that limits the upper and lower
regions.
Remote command:
MTESt:EYEMask:BOFFset
on page 1602
MTESt:EYEMask:TOFFset
on page 1602
Segments
Enable the different regions of the mask: "Top", "Bottom", "Left", "Right".
The icons copy the eye shape to the left and to the right.
Remote command:
MTESt:EYEMask:MSKBottom
on page 1601
MTESt:EYEMask:MSKTop
on page 1601
MTESt:EYEMask:MSKLeft
on page 1601
MTESt:EYEMask:MSKRight
on page 1601
Mask testing on eye diagrams