19
7.3
Set Up Parameters Page
– press to advance to next parameter
or
– press to advance to Set Up Outputs Page, Section 7.4.
These two switches are used to advance to all subsequent parameters and pages. If a
parameter is changed it is automatically stored on operation of either switch.
Display Units
Select the required display units:
µ
g/kg, mg/kg,
µ
g/l, mg/l, ppb, or ppm.
Select the required decimal place
e.g. XX.XX (0.20 to 10.00), XXX.X (2.0 to 100.0) or XXXX (20 to 1000).
Select the required display span:
Minimum Range
Maximum Range
µ
g/kg,
µ
g/l and ppb
0 to 20.0
0 to 100.0
0 to 20
0 to 1000
mg/kg,mg/l and ppm
0 to 0.20
0 to 10.00
0 to 2.0
0 to 20.0
Barometric Pressure Correction
Set the local barometric pressure in mm Hg (between 500 and 800).
If the local barometric pressure is unknown the default value, which is the standard sea-
level value of 760mmHg, should not be changed.
Salinity Correction
Required when monitoring sea water or other waters containing high concentrations of
dissolved salts.
Enter the appropriate value between 0 an 80 parts per thousand (ppt).
Leave at the default value of 0 ppt if correction is not required.
Temperature Units
Select either
°
C or
°
F.
Advance to Set Up Outputs Page, Section 7.4.
SET UP PARAMETER
– – – – –
Pressure mmHg
760
Salinity ppt
0
Temp. Units (
°
C)
SET UP OUTPUTS
– – – – –
– – – – –
2 0 . 0
Disp Units ug/kg
Adjust Dec. Pt
Display Span
– – – – –
– – – – –
mg/kg
ppb
ppm
ug/l
mg/l
7
PROGRAMMING AND ELECTRICAL CALIBRATION…
