ENERAC DGR-2 Fiche D'instructions page 6

Note: Key presses designated as short (less
than 0.5 sec) are indicated by "
Key presses designated as long (greater than
0.5 sec.) are indicated by "
Turn the Gauge ON/OFF
|
|
Press
➠
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 Measurement
mode.
➟
" ICON
" ICON
➠
key to turn gauge
Zero Function:
Press . Upon release, the numeric
➠
ZERO
display momentarily disappears and "ZERO"
shows in alpha display, then returns to
Measurement mode. The pressure should now
read 0. Zero value is stored in memory.
Note 1: A display message of "RLOCK"
indicates 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.
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