Fluke 718 30G Manual page 9

Pushbuttons
Pushbutton operation is described in Table 3.
Pushbutton
U
Press to select a different pressure unit. All units are available when the pressure sensor input is used. For
higher pressure module inputs, inappropriate (out-of-range) units are not available. Press
U
pressing
D
Turns pressure reading damping on and off. With damping on, the Calibrator averages several
measurements before displaying a reading.
Z
Press to zero the pressure display. Vent pressure to atmosphere before you press this pushbutton. With an
Absolute Pressure Module, see special instructions below.
m
Press and hold to read the minimum pressure and current readings since power was turned on or
pressed.
c
Press to clear the MIN and MAX memories.
M
Press and hold to read the maximum pressure and current readings since power was turned on or
was pressed.
h h
Press
normal operation.
Table 3. Pushbutton Functions
to source loop voltage.
g
to freeze the display. The
Description
symbol appears on the display. Press
Pressure Calibrator
Pushbuttons
O
on while
c
was
c
h
again to resume
7