4. Operation
4.1 Key Operation
4.1.1 Power On
: Push POWER key on front panel to power on.
Screen at no pressurize or Zero set.
4.1.2 PEAK / MENU
: Peak shows maximum and minimum pressurized value on PDR1000.
Push PEAK/MENU key indicates
Hi
for maximum pressurized value.
Push PEAK/MENU key again, indicates
Lo
for minimum pressurized value.
Push PEAK/MENU key again, return to the current pressure value.
4.1.3 UNITS
: This function can change engineering units on PDR1000.
When push UNIT key engineering units will change as following steps.
MPa
→
mbar
→
bar
→
inH
2
O
→
mmH
2
O
→
inHg
→
mmHg
→
kgf/cm²
→
atm
→
psi
→
kPa
→
MPa
To set Analog Out function, push UNIT key for 2 seconds.
(It only operates when external power supply connected)
4.1.4 ZERO
: This function is zeroing the PDR1000.
ZERO
PEAK
MENU
UNITS
For Gauge mode push ZERO key for 2 seconds under normal atmosphere condition. For the
32
psi
%
g
0
