741B/743B
Users Manual
Keys
Figure 6 shows the calibrator keys and Table 3
explains their functions. The softkeys are the four
unmarked blue keys just below the display. Softkey
functions are defined by the labels that appear above
the softkey during operation. Softkey labels and
other display text are shown in this manual in bold
type, for example,
Choices
14
.
743B
DOCUMENTING PROCESS CALIBRATOR
1
2
3
16
MEAS
mA
SETUP
SOURCE
15
V
TC
V
Hz
RTD
CLEAR
7
8
9
(ZERO)
14
4
5
6
1
2
3
13
.
0
ENTER
V
V
mA
mA
RTD
RTD
CAT
SOURCE
MEAS
30V
300V
MAX
30V
30V
MAX
MAX
12
Figure 6. Keys
4
5
6
RANGE
7
8
9
10
11
TC
ki06f.eps