R&S RTO6 - Page 410

Mask testing
R&S
®
RTO6
410User 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