Operating Instructions
Use
backspace
to delete the character before the cursor and use the arrow keys to move the
cursor left or right. Press
Enter
for
OK
or
Escape
for
Cancel
.
Scrolling dialog boxes
Some dialog boxes present a list of items to be selected. Use the
M-FUNCTION
knob to
highlight individual items for selection, then use the
Select
option to choose the highlighted
item. Where appropriate, multiple items can be marked for selection using the options on
the right-side menu:
Toggle Selected, Clear All, Mark All,
and
Toggle All
. When an
individual item is marked, a symbol will appear in the last column of the scrolling dialog box.
Display features
Display features
The CT100 screen holds a lot of useful information. Figure 3 shows some of the typical features
you will encounter during testing. Many other features are available, however, and most of them
are configurable by the user. These features are described in detail in the following sections.
License codes
License codes
Each CT100 requires a unique license code to operate. Without the correct code, menus and
buttons still function, but there will be no live trace displayed on the screen. The correct code for a
particular device can be requested from MOHR Test and Measurement LLC. Installation
instructions will be included with the license code.
Mohr CT100 / CT100HF Operator's Manual
17
Figure 3: Screenshot showing typical features of the CT100 during
testing including dual cursor functionality, scale and Vp settings,
and multiple measurements including absolute distance at the
active cursor, relative distance between cursors, impedance at the
active cursor, relative reflection coefficient between cursors, and
return loss between cursors.