Tektronix Keithley 2601B-PULSE

2601B-PULSE System SourceMeter Instrument Safety Supplement
071374500 April 2020 5
3. Range keys
Selects the next higher source or measure range.
Enables or disables source or measure autorange.
Selects the next lower source or measure range.
In addition to selecting range functions, the up and down range keys change the format
for non-range numbers (as an example, when editing the limit value).
4. Output control
Turns the source output on or off.
5. USB port
Use the USB port to connect a USB flash drive to the instrument. You can use the USB
flash drive to store reading buffer data, scripts, and user setups. You can also use it to
upgrade the firmware.
6. Cursor keys
Use the CURSOR keys to move the cursor left or right. When the cursor is on the
source or compliance value digit, press the navigation wheel to enter edit mode, and
turn the navigation wheel to edit the value. Press the navigation wheel again when you
finish editing.
Use the CURSOR keys or the navigation wheel to move through menu items. To view a
menu value, use the CURSOR keys for cursor control, and then press the navigation
wheel to view the value or sub-menu item.
7. Navigation wheel
Turn the navigation wheel to:
▪ Move the cursor to the left and the right (the cursor indicates the selected value
or item)
▪ While in edit mode, increase or decrease a selected source or compliance value
Push the navigation wheel to:
▪ Enable or disable edit mode for the selected source or compliance value
▪ Open menus and submenu items
▪ Select a menu option or a value