Fluke 744 Fluke 744 Users Manual - Page 26

Table 3. Key Functions cont, Description, Numeric keypad - used

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744 Users Manual Table 3. Key Functions (cont) No. Name Description 10 u, d, L, and R • Adjust the display contrast. keys • Make choices from lists on the display. • Increase or decrease the source level when using the step feature. • In calculator mode, provide arithmetic functions 11 ekey Terminates a numeric entry when setting a source value, or confirms your choice in a list. In calculator mode, provides the equals arithmetic operator (=). 12 qkey Toggles between resistance and continuity functions in MEASURE mode, or selects the resistance function in SOURCE mode. 13 Numeric keypad Used whenever a numeric entry is required. 14 hkey Toggles between ac voltage and frequency functions in MEASURE mode, or selects frequency output in SOURCE mode. 15 vkey Selects the dc voltage function in MEASURE mode, or selects dc voltage in SOURCE mode. 16 okey Turns the power on and off. 16

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744
Users Manual
16
Table 3. Key Functions (cont)
No.
Name
Description
10
u
,
d
,
L
,
and
R
keys
•
Adjust the display contrast.
•
Make choices from lists on the display.
•
Increase or decrease the source level when using the step feature.
•
In calculator mode, provide arithmetic functions (+ -
÷
×
).
11
e
key
Terminates a numeric entry when setting a source value, or confirms your choice in a
list. In calculator mode, provides the equals arithmetic operator (=).
12
q
key
Toggles between resistance and continuity functions in MEASURE mode, or selects
the resistance function in SOURCE mode.
13
Numeric keypad
Used whenever a numeric entry is required.
14
h
key
Toggles between ac voltage and frequency functions in MEASURE mode, or selects
frequency output in SOURCE mode.
15
v
key
Selects the dc voltage function in MEASURE mode, or selects dc voltage in SOURCE
mode.
16
o
key
Turns the power on and off.