Keithley 2701

1-12 Getting Started Model 2701 User’s Manual
Shifted
MATH Configures and controls mX+b, percent, or reciprocal (1/X) calculation.
OUTPUT Configures and controls digital and audio (beeper) output for limits.
RATIO Enables/disables channel ratio.
CH-AVG Enables/disables channel average.
CONT Configures and controls continuity test.
OCOMP Enables/disables offset compensated ohms with Ω4 function selected.
PERIOD Selects period measurement function.
SENSOR Configures temperature measurements.
Middle Row
Unshifted
EXTRIG Selects external triggering as the trigger source.
TRIG Triggers a measurement when in external triggering (EX TRIG).
STORE Sets the number of readings to store and enables the buffer.
RECALL Displays stored readings and buffer statistics. Use the , , , and  keys to navigate
through buffer.
FILTER Enables/disables filter for selected function.
REL Enables/disables relative for selected function.
 and  Dual function—Manually scans switching channels. When in a menu, these keys control
cursor position for making selections or change values.
Shifted
DELAY Sets user delay between trigger and measurement.
HOLD Holds reading when the selected number of samples is within the selected tolerance.
LIMITS Sets upper and lower limits for readings.
ON/OFF Enables/disables limits.
TYPE Configures and enables filter for selected function.
MONITOR Selects and enable/disables monitor channel.
CH-OFF Disables channel for a scan (must be in scan channel setup mode).
CARD Identifies switching modules installed in mainframe. Set up switching modules that require
configuration. View closed channels and channel settings for switching modules that
require configuration.
Bottom Row
Unshifted
OPEN Opens closed channel.
CLOSE Closes specified channel.
STEP Steps through channels; sends a trigger after each channel.
SCAN Scans through channels; sends a trigger after last channel.
DIGITS Sets display resolution for all functions.
RATE Sets measurement speed (fast, medium, or slow) for all functions.
EXIT Cancels selection, moves back to measurement display.
ENTER Accepts selection, moves to next choice or back to measurement display.
Shifted
SAVE Saves up to five instrument setups for future recall, and selects power-on setup.
SETUP Restores a default setup (factory or *RST) or a saved setup. Enables/disables buffer auto
clear, auto scan, and auto channel configuration. Sets timestamp, date, and time. Displays
serial number of Model 2701.
CONFIG Selects and configures a simple scan or an advanced scan.
HALT Disables step/scan.
TEST Selects the calibration menu, display test or the key-press test.
LSYNC Enables/disables line cycle synchronization. When enabled, noise induced by the power
line is reduced at the expense of speed.
ETHERNET Enables/disables and configures Ethernet settings.
RS-232 Enables/disables RS-232 interface; selects baud rate, flow control, and terminator.