Model 6485 Picoammeter Instruction Manual Relative, mX+b, m/X+b (reciprocal), and log 5-3
Displaying or manually keying in REL
Pressing CONFIG and then REL displays the present Rel value. This displayed Rel value
can be enabled (pressing ENTER) or a different Rel value can be entered and enabled.
1. Press CONFIG and then REL. The present Rel value will be displayed.
2. To change the Rel value, use the , , and keys and change the value. To
change Rel polarity, place the cursor on the polarity sign and press or . To
change the Rel range, place the cursor on the range symbol (at the end of the read-
ing) and use the and keys (Table 5-1).
3. With the desired Rel value displayed, press ENTER to enable Rel.
Table 5-1
Range symbols for rel values
Symbol Prefix Exponent
p pico- 10
-12
n nano- 10
-9
µ micro- 10
-6
m milli- 10
-3
ˆ (none) 10
0
K kilo- 10
3
M mega- 10
6
G giga- 10
9
T tera- 10
12