Xylem MULTI 3400i pH/Oxi MULTI-PARAMETER METERS - Manual (Page 39)

pH/ 3400i Operation
39
3 Put the D. O. probe into the air calibration vessel.
4 Press the key repeatedly until the calibration mode ap-
pears. The sensor symbol displays the evaluation of the last
calibration (or no sensor symbol in the delivery state or after the
measurement parameter has been reset).
5 Press the key. AutoRead is active, AR flashes.
6 As soon as a stable value is reached, the AR display indicator
stops flashing. The calibration is finished now. The value of the
relative slope appears on the display. The probe symbol shows
the probe evaluation (see page 38).
7 Switch to the measuring mode with .
%
Auto
ARng
Sal
mg/l
cm M
cm
8
LoBat
Time Baud
Day.Month No.
Ident Year
mbar
1
S
RCL AR
Store
° F
1/
/ K %
TDS UpH Sal
mV/pH
S/ m cm
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
6 7 1
A L C
O
° C
TP
Cal
mg/l
8
LoBat
Time Baud
Day.Month No.
Ident Year
Sal
%
mbar
1
1/cm
TDS UpH Sal
mV/pH
S/ m
cm
cm M
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
6 7 1
8 8 0
O
Cal AR
S
ARng
mg/l
8
LoBat
Time Baud
Day.Month No.
Ident Year
Sal
%
mbar
1
RCL
Store Auto
° F
1/cm
/ K %
TDS UpH Sal
mV/pH
S/ m
cm
cm M
Lin
Tref25 Tref20
nLF
AutoCal DIN
AutoCal TEC
6 7 1
8 8 0
O
° C
TP
Cal AR
S