8
Key presses designated as long (greater than
0.5 sec.) are indicated by “
➟
” ICON
Turn the Gauge ON/OFF
Press
U
u
|
|
➟
key to turn instrument ON
/ OFF. When initially turned ON, the display
will momentarily show all LCD segments lit,
product version and full scale range; the unit
will then proceed automatically to the Measure-
ment Mode.
Zero Function:
Press
U
ZERO
➟
. Upon release, the numeric
display momentarily disappears and “ZERO”
shows in alpha display, then returns to mea-
surement mode. The pressure should now read
0. Zero value is stored in memory.
Note 1:
A display message of “RLOCK” indi-
cates that zero is more than ±5% from factory
calibration. Zeroing is not possible.
Note 2:
A message of “ZLOCK” indicates that
zero lock function is activated.
Tare Function:
Subtracts current pressure value from value