Tektronix CTS 850, User Manual

Page: 72 / 178

Functional Overview
2–22
CTS850 SDH/PDH Test Set User Manual
3. To change the value of the highlighted bit, select either 1 or 0.
Each time you select 1 or 0, the highlighted bit is changed and
the highlight moves to the next bit.
4. To select a different bit for editing, select either the right or left
arrow to move the highlight. When the desired bit is highlighted,
select either 1 or 0.
5. When you are finished editing the byte, select DONE. This enters
the changes to the byte and exits edit mode.
Change the
highlighted bit by
selecting one of
these choices.
Select the bit to edit by
using the knob.
Select DONE when you are
finished editing.
Change the value
of the bit by
selecting one of
these choices.
Figure 2–17: Editing a Byte
Entering Text
Several parameters, such as file names, operator prompts, and path
trace messages, consist of text strings. You can set text strings to
preset choices or enter your own text string. When you highlight a
text parameter using the knob, the choices at the right side of the
display change to present predefined text strings (if appropriate) and
the option to edit the text string (see Figure 2–18).