7.UNITS B-70315EN/02
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• Zero clear
Clear the initial offset value of the sensor. This setting can be
made in the measurement mode. Set the atmospheric pressure
sensor only.
Check that the measurement
mode is set.
Detach the tube.
Press and simultaneously.
Set the indication to 0.
To the measurement mode
ttach the tube again.
• Setting in the key lock mode
Key locking protects against an inadvertent modification to the
setting of the sensor. This setting is common to the gas supply
pressure sensor and atmospheric pressure sensor.
The key lock mode is set by holding down the SET key for 4
seconds or more in the measurement mode.
UnL or LoC is displayed.
fter various settings, set
LoC.
Press the SET key.
To the measurement mode
Hold down the SET key for 4
seconds or more.