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8.6 Configure Temperature Settings – P4.0
Setup program P4.0 is for selecting ATC or MTC, set temperature coefficient values, and
select normalization temperature
P4.1: ATC or MTC mode (default : ATC mode)
P4.2: set temperature coefficient (default : 2.10 %)
P4.3: set Normalization temperature (default : 25.0
o
C)
P4.0
P4.1 P4.2
P4.
3
2
5
0
TEMP COEF
NORM
MODEMODE
T
A
C
T
M
C
0
2
.
.
P4.1: Selecting ATC or MTC
1. Key in the password “022” as per procedure in Section 5.
2. Press ▲key until screen displays P4.0 and TEMP. Press ENTER.
3. Screen will scroll P4.1, MODE, then either ATC or MTC.
4. Press the ▲or ▼keys to select either ATC or MTC. Press ENTER.
5. Proceed to P4.2 or press the ▲and ▼keys together to return to P4.0. Press the
▲and ▼keys together again, to return to TDS measurement mode.
P4.2: Setting Temperature Coefficient
1. Key in the password “022” as per procedure in Section 5.
2. Press ▲key until screen displays P4.0 and TEMP. Press ENTER until screen
shows P4.2.
3. Screen will scroll P4.2, COEF., then 2.1 (to indicate 2.1%).
4. Press the ▲or ▼keys to change the temperature coefficient value. Press ENTER
to confirm.
5. Proceed to P4.3 or press the ▲and ▼keys together to return to P4.0. Press the
▲and ▼keys together again, to return to TDS measurement mode.
P4.3: Setting Normalization Temperature
1. Key in the password “022” as per procedure in Section 5.
2. Press ▲key until screen displays P4.0 and TEMP. Press ENTER until screen
shows P4.3.
3. Screen will scroll P4.3, then NORM, then 25.0.
4. Press ▲or ▼keys to change the normalization temperature value. Press ENTER
to confirm.
5. Press ▲and ▼keys together (ESCAPE) twice, to return to measurement mode.
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