Model 2500 and 2502 User’s Manual Getting Started 1-7
Operation keys:
CHANNEL SELECT Select channel 1 or channel 2 measurement for display.
DISPLAY TOGGLE Toggle between channel 1/2 display (add MSR2 to display for dual display mode).
LOCAL Cancel remote operation.
REL Enable/disable relative reading (MSR1 or MSR2 function only).
FILTER Display digital filter status for present function and toggle filter on/off.
LIMIT Perform configured limit tests.
TRIG Trigger a measurement from the front panel.
SWEEP Start configured sweep.
DIGITS Change number of digits of display resolution.
SPEED Change measurement speed by selecting accuracy or specifying NPLC.
STORE Set buffer size and enable reading storage.
RECALL Display stored readings and timestamp.
CONFIG Press CONFIG and then appropriate key to configure function or operation.
MENU Access and configure Main Menu selections. When entering numeric data, use to
clear reading to minimum absolute value.
EXIT Cancels selection. Use to back out of menu structures.
ENTER Accepts selection.
Annunciators:
EDIT Instrument in edit mode.
ERR Questionable reading, invalid cal step.
REM Instrument in GPIB remote mode.
TALK Instrument addressed to talk over GPIB.
LSTN Instrument addressed to listen over GPIB.
SRQ Service request over GPIB.
REL Relative measure reading displayed.
FILT Digital filter enabled.
AUTO Autoranging enabled.
ARM Source-measure operations being performed.
TRIG External trigger source selected.
* Reading being stored.
Power control:
POWER Turns the unit power on or off.
OUTPUT ON/OFF Turns the sources on or off.
Handle:
Pull out and rotate to desired position.
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