Exercise: Select Crosspoint On Slot 2, Row C, Column 3; Viewing The Close Or Open Status Of A Channel - Keithley 707B User Manual

Models 707B and 708B 199BSwitching Matrix User's Manual

Exercise: Select crosspoint on slot 2, row C, column 3

To select the crosspoint that is on slot 2, at row C and column 3
1. When you are displaying slot 2, press the navigation wheel
displayed.
2. Turn the navigation wheel
3. Press the navigation wheel
on, as shown in the following figure.
On the Model 707B, if you scroll past the last row of any slot, you will go to the next slot.
4. After choosing the row, press the navigation wheel
5. Turn the navigation wheel
scroll through slots as scrolling through rows does.
6. Press the navigation wheel
displayed on the bottom display as 2C+03.
7. To:
•
Open the channel: Press OPEN.
•
Close a channel without affecting any other channels: Select CLOSE.
•
Close a channel and open any other closed channels on the instrument: Select CHAN and select
EXCLOSE. Press ENTER to close the selected channels.
•
Close a channel and open any other closed channels on the slot that contains the selected channel:
Select CHAN, and then select EXSLOTCLOSE. Press ENTER to close the selected channels.

Viewing the close or open status of a channel

Closed channels are shown separated by commas after the CLS: characters on the display of the
instrument. If no channels are closed, <none> is displayed here. If the list of closed channels extends
past one screen, ... is displayed at the end of the line. Press DISPLAY to display the full list of
closed channels. Use the navigation wheel
DISPLAY twice to return to the main display.
707B-900-01 Rev. B / June 2013
to go to row 2C.
to select the row. The red lights for each crosspoint in the row are
Figure 8: One row selected
. A column of red lights is displayed.
to go to column 03. Note that scrolling through the columns will not
or ENTER to select the column and row. This channel is now
to scroll through the list. After viewing the list, press
Section 2: Using the front-panel interface
. The red lights for that slot are
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