Controls, Connectors, and Indicators
PULL-INTEN Pulling the SEC/DIV knob out while the A Sweep is
displayed selects the Intensified horizontal display
mode and cancels the Delta Volts function if it is
active.
The A-Sweep display intensifies during the B
Sweep. The B Sweep is not displayed, but it runs
either 100 times faster than the A Sweep or at 5 ns
per division, whichever is slower. In Alt horizontal
display mode, setting B Sec/Div equal to A Sec/Div
also selects the Intensified horizontal display mode.
With At or MM, a pair of intensified zones appears.
With multiple vertical displays, Alt vertical mode, and
a single A-Trigger source (CH 1, CH 2, ADD, CH 3,
or CH 4). the pair of intensified zones appear as
follows:
1.
The reference zone appears on the first
selected trace in the display sequence: CH 1,
CH 2, ADD, CH 3, CH 4.
2.
The delta zone appears on the second
selected trace.
3. Both zones appear on additional traces when
more than two traces are selected.
Both zones appear on all traces with Chop vertical
mode or muitipie A-Trigger sources.
Pulling the SEC/DIV switch knob out at the fastest A
Sec/Div rate selects the CH 2 delay offset
adjustment. The readout displays one of two
messages: "CH 2 DLY-TURN A"*or "CH 2 DLY
DISABLED." If the adjustment is enabled, the A
control or the A REF control can adjust the apparent
delay between the Channel 1 signal and the Channel
2 signal. The adjustment range is sufficient to
compensate for propagation delay variations up to
±500 ps. Adjusting the delay offset between
Channel 1 and Channel 2 signals has no effect on
the common-mode rejection between Channel 1 and
Channel 2.
2465B/2455B/2445B Operators 5-13
To Next Page
Loading...
