Hanna Instruments hi 964400 User Manual
7
OPERATIONAL GUIDE
POWER CONNECTION
Plug the 12VDC adapter to the meter and to
the mains.
the mains.
HI 964400 uses an EEPROM to retain the
D.O. calibration and temperature calibration
as well as the serial communication setting.
The instrument will store the respective data
after a calibration or serial communication
setting, even when it is not plugged-in.
D.O. calibration and temperature calibration
as well as the serial communication setting.
The instrument will store the respective data
after a calibration or serial communication
setting, even when it is not plugged-in.
LCD FUNCTIONAL DESCRIPTION
Primary Display
Secondary Display
1
2
2
DATE
ppm
TIME
CFM MEM
WRONG
CAL
LOG
°C
m
S
S
INTV
BUF