Keithley 486 Instruction Manual page 45

SECTION2
Getting Started
the DLT will be measured and displayed on the
Model 487.
pica-eter (but not both) have a negative read
out. V/I Ohms is simply the calculation of voltage
setting divided by meter reading.
Note: Usingthe setup in Figure 2-6, resistance will be
displayed as a positive value. As long as both current
and voltage read positive (or both read negative),
then the V/I calculation wilI be displayed positive.
Negative V/I is displayed only if the V-Source or
7. When finished, place the V-Source in standby and
enable zero check.
.-- 70BTRX Cable
r;--1
----_---
31 I
Ii .-
I
I
~.__.._
il r----7 Ii LO
T "ewroe
L-----------2
Model 8WZA
Connecfions for V/I Ohms Measurements
2-8