Technical data

2-10
Using the 86100C
Eye/Mask Mode
8 On the display, click the Tr igger button to open the Tr igge r dialog box. Or, on
the Setup menu, click the Trigger. Select the General Trigger Setup tab on the
dialog box.
9 Locate the Bandwidth settings in the Trigger dialog box. Select Standard for
data rates up to 3.2 GHz. This is the default bandwidth setting. If the
instrument has the enhanced trigger installed (Option 001), select Divided for
direct or divided trigger rates between 2 GHz and 13 GHz.
10 Close the Trigger dialog box.
11 Press the front-panel Eye/Mask Mode button.
12 On the Setup menu, click NRZ Eye Mode for a Non-Return-to-Zero data
format or RZ Eye Mode for a Return-to-Zero data format.
13 Press the front-panel Auto Scale button. The eye diagram should be displayed.