Xylem handylab pH LF 12 - Manual (Page 59)

handylab pH/LF 12 Operation
59 ba75370e03 11/2009
4.8 Configuration
You can adapt the measuring instrument to your individual requirements. To
do this, the following parameters can be changed (the status on delivery is
marked in bold):
Note
You can leave the configuration menu at any time with <M>. The parameters
that have already been changed are stored.
Baudrate
Baud rate 1200, 2400, 4800, 9600
Display during the
pH calibration Buffer nominal value, or current
electrode voltage
Intervals
Calibration (Int 3)
in days (d) – pH: 1 ... 7 ... 999 d Int 3
– : 1 ... 180 ... 999 d Int 5
Reference temperature – 25 °C (TREF25) t25
– 20 °C (TREF20) t20
Date/time Any
1 Switch off the measuring instrument.
2 Press the <M> key and hold it down.
3 Press the <ON/OFF> key.
The display test appears briefly on the display. The measuring
instrument then switches automatically to the setting of the
baud rate.
4 Select the required Baud rate with <
▲> <▼>.
5 Confirm with <RUN/ENTER>. CAL dISP appears on the dis-
play.
Day.Month No.
Time
1 2
M
m
% mg/l
cm
S/
cm
S
mbar
mV/pH
t n
Store Auto
LoBat
Tref25
nLF
/ K %
RCL
Sal
°
AR
TP
C
cm 1/
° F
ARng Cal Lin
Tref20
Sal TDS O UpH
AutoCal DIN
AutoCal TEC
Ident Year
0 0 8 4 Baud