DISPLAY ANNUNCIATORS
Readings can be displayed with either alpha exponents or numeric ax-
ponents. A front panel program toggles the exponent mode (see PRO-
GRAM FEATURES).
ALPHA EXPONENTS
mV or V: millivolts or volts.
kfl, MQ, Gg, M or PG: kilohms, megohms, gigohms, teraohms or
petaohms.
pA, nA, fl or mA: picoamps, nanoamps, microamps or milliamps.
nC or PC: nanocoulombs or picocoulombs.
NUMERIC EXPONENTS
Positive Exponents: 0 through 18.
Negative Exponente: -01 through - 12.
Example: A displayed exponent of - 12 = lo- 12.
Display Status-Three indicator lights define what is being read on the
display.
METER Indicator Light-Indicates that electrometer readings are be-
ing displayed.
SOURCE Indicator Light-Indicates that the voltage source
W-SOURCE) value is being displayed.
DATA Indicator Light-Indicates that the data store is in the recall
mode end a previously stored reading is being displayed. A flashing
DATA light indicates that the data store is full.
NOTE:
The DISPLAY button toggles the display between source and the cur-
rent mode (METER or DATA).
IEEE Status Indicators-The TALK, LISTEN and REMOTE indicators
are used when programming the instrument over the IEEE-488 bus.
These status lights are not operational during front panel instrument
operation.
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