R&S RTO6, User Manual

Page: 408 / 2677

Mask testing
R&S
®
RTO6
408 User Manual 1801.6687.02 ─ 05
Mask results > Reset all
Clears all totals and results in all "Mask Test" result boxes.
Remote command:
MTESt:RST
on page 1583
10.2.5 Mask appearance
You can define additional mask appearance settings in the "Settings" > "Appearance" >
"Mask" dialog.
See Chapter 4.3.10, "Mask appearance settings" , on page 87
10.3 Mask testing on eye diagrams
To perform mask testing on eye diagrams, the option R&S RTO6-K12 adds a special
mask definition type to the common mask definitions: the definition type "Eye".
Using the "Eye" mask type, you can easily define eye masks of various shapes. You
can also use "User" masks to define free mask shapes.
10.3.1 Test definition for eye mask tests
Access: [App Cockpit] > "Analysis" tab > "Define Mask" tab
1. Select the "Source": the channel waveform that is analyzed for jitter.
2. Select the "Mask Type" = "Eye".
3. In the "Define Test" tab, adjust the "Fail condition" and "Violation tolerance".
4. Define the eye mask. See Chapter 10.3.2, "Eye mask definition" , on page 408.
The general mask test settings are described in Chapter 10.2, "Mask test settings" ,
on page 396.
10.3.2 Eye mask definition
Access: [App Cockpit] > "Analysis" tab > "Define Mask" > "Mask Type" = "Eye" >
"Setup mask"
The "Eye Mask " dialog provides all settings to define masks of different shapes. It is
available if option R&S
RTO6-K12 is activated on the instrument.
Mask testing on eye diagrams