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22
CAUTION
•
Make sure the sensor connected to the earth.
•
Make sure the liquid is still when regulating instruments.
•
The electrode and the liquid should be in contact for about
48 hours.
4.3.2
Key
’
s Function
•
Key
’
s function in self- testing way
“Down” key
Down button cycles through data displayed on
lower lines
“Up” key
Up button cycles through data displayed on lower
lines
“Enter” key
Press it to come into the interface measuring
“Compound” & “Enter”
To enter parameter setting
Under measurement status,
adjustment of the LCD
contract
Push “Down” & “Compound” or “Up” &
“Compound”
•
Push “Down” & “Compound” or “Up” & “Compound”
“Down” key
Subtract 1 from the number above cursor
“Up” key
Plus 1 to the number above cursor
“
Compound
” & “Down”
To shift cursor to left
“
Compound
” & “Up”
To shift cursor to right
“Enter” key
To enter or exit the submenu, pressure for more
than 2s to exit to measuring status
NOTE
When using the “Compound” key, you should press “Compound” key and “Up” key
both or “Compound” key and “Down” key both.
To select the zero correction about the flow directly use “Down” or “Up” to
Switch.
To set or correct working parameters, the converter should be running in Parameters
Setting Way instead of Measuring Status.
•
In Measuring Status, press “Compound” + “Enter” keys getting to the select of
parameter and transfer password (0000).
