17
MEASUREMENT MODE
When the controller is initially powered on, it automatically enters into the Measurement mode after the
large dual LCD displays all segments briefly.
Please notice:
in order to get exact measurement information, users should
calibrate measurement system (transmitter and electrode).
MEA at the top of the LCD shows that the instrument is under the
status of measuring. The upper display shows pH or ORP value, while
the lower display shows temperature value under pH measurement
mode of ORP under ORP measurement mode. Annunciator at the left
lower side of the display show the value of transmitting output electric
circuit, which as the way that users calibrate the output electric circuit.
Such annunciators or icons, as pH, mV, %, at the right side of
the display show the current different measurement mode of
transmitters.
In measurement mode, you can press
key once or twice to enter into the function form of
calibration or set password input.
Then input relevant password to enter into calibration mode or set up mode. Please refer to Item
3(Calibration Mode) or Item 4 (set up mode).
Press
key under measurement mode, you can open or close back light of LCD.
ME A
7.00
PH
S PI
ATC
mA
25 0
C
SP2
