Athena AT PR Série Mode D'emploi page 10

Paragraph 13 - Setting the Pause
Programming
PROG
Configuration
+
Paus
N.Open
-
pH Calibration Menu
Pressing the CAL key for 3 seconds takes you into the calibration menu. If calibration was excluded during
programming, the following appears on the display:
Calibration
Off
If calibration is active:
Cal
Calibration
Automatic
It is possible to select automatic or manual mode. In both cases, it is automatically calibrated to pH 7.
- Automatic calibration:
The buffer solution value appears on the display. Enter the probe in the bottle and press the
second countdown necessary to complete calibration will appear on the display. If the alignment quality is below
50%, an error message appears on the display and you should press
automatically after 4 seconds). If the quality is above 50%, the value is shown on the display and, after pressing the
key, the buffer solution at pH 4 or 9 will be requested. At this point the procedure is the same as above.
Manual calibration:
-
when the buffer solution value appears on the display, insert the probe in the bottle and press the
60 second countdown necessary to complete calibration will appear on the display. If the alignment quality is below
50%, an error message appears on the display and you should press
automatically after 4 seconds). If the quality is above 50%, the value is shown on the display and, after pressing the
key, the value of pH 7.00 flashes on the display. Use the
in your possession, then press
EM00136162
-
+
-
Calibration Automatic Cal.
Automatic
Buffer Sol. 7 pH
-
Calibration Manual Cal.
Manual Buffer Sol. 7 pH
to confirm and start the calibration procedure as before.
The pump can be paused by remote input.
The factory setting is Normally Open.
Changes can be made by pressing the
using the keys to set the new value ( N. OPEN or
N. CLOSED).
Press to confirm and return to the main menu.
Wait....
Buffer Sol. 7 pH
Quality 100% Automatic Cal.
|||||| ok 7 pH Error
Automatic Cal.
Buffer Sol.4/9 pH
Wait.... 60s
Buffer Sol. 4 pH
Quality 100% Automatic Cal.
|||||| ok 4 pH Error 4 pH
Wait....
Buffer Sol. 7 pH
Quality 100% Automatic Cal.
|||||| ok 7 pH Error
-
Manual Cal.
Buffer Sol.7.00pH
rev 1.1
Operation
60s
7 pH
60s
7 pH
Wait.... 60s
+
Buffer Sol.4.20pH
Quality 100% Automatic Cal.
|||||| ok 4.20pH Error 4.20pH
to exit calibration (the pump exits
to exit calibration (the pump exits
keys to enter the value of the solution
key, then
key. A 60
key. A
8