
LabMaster 10 Zi Oscilloscopes
70
LM10Zi-GSM-E Rev A
Timebase
Timebase Dialog
You can access Timebase settings by:
Using the front panel
Horizontal
controls,
Choosing
Timebase → Horizontal Setup...
from the menu bar
Touching the
Timebase trace descriptor label
.
The main
Timebase
dialog contains sections for choosing
Sampling
Mode
,
Timebase Mode
, and
Real Time Memory
. Refer to
Timebase
Setup and Control
(on page 73).
A section specifically used for
Combining Channels
(below) is located at
the far right of the main Timebase dialog. This section varies based on
your oscilloscope model.
Combining Channels
Digital Bandwidth Interleave (DBI) is a method for combining channels
to double or triple bandwidth, sample rate, and memory lengths - just
as oscilloscope manufacturers have for years interleaved channels to
increase sample rate and memory.
When you make DBI selections, some system values are changed. View
these changes by touching the
trace descriptor label
for an interleaved
channel. In particular, The
Vertical Scale B Scale V/div
(Timebase) value
is automatically set to
50 mV/div
. If you set this to a different value
after deactivating DBI, the system resumes the last one used with DBI
when DBI is reactivated.