Setting Date And Time; Calibration Mode; User Calibration - Aqualytic AL 255T IR Mode D'emploi

Calibration Mode

GB
Mode
PrtG
On
Off
Store Date
2
3
Time Cal
Mode
SET
DATE
YYYY
(2. sec)
Mode
Read
!
Store Date
Cal
4
Time Cal
0.10
StAn
Read
01:00
0.10
AL 255T IR USB_3 02/2019
After menu selection (see above) by pressing the [MODE]-button,
start the transfer, the device displays "PrtG" (printing) for about
1 seconds. Then the number of the first data record is displayed
and the data is transmitted. All stored data records are transmitted
in succession. The device switches to measuring mode when the
process is finished.
The transmission process can be cancelled by pressing the [On/Off]
button. The device switches off.
3 Setting date and time (24-hour-format)
2
After confirming the selection with the [MODE] key the value to be
edited will be shown for 2 sec.
The setting starts with the year (YYYY) followed by the actual value
to be edited. Same applies for month (mm), day (dd), hour (hh) and
minutes (mm). Set the minutes first in steps of 10, press the [!] key to
continue setting the minutes in steps of 1.
Increase the value by pressing the [MODE] key.
Decrease the value by pressing [READ] key.
Proceed to the next value to be edited by pressing [!] key.
After setting the minutes and pressing the [!] key the display will show
"IS SET" and instrument returns to the measurement mode.
ATTENTION: If the battery is removed for more than one minute
the date and time menu starts automatically when the photometer is
switched on the next time.

User calibration

4
After confirming the selection with the [MODE] key 0.10/StAn appears
alternating in the display.
Place the < 0.1 NTU standard in the sample chamber making sure that
the marks are aligned. Place the cover on the instrument.
Press the [READ] key.
The countdown starts.
After the countdown is finished the reading starts automatically.
The display flashes for approx. 8 seconds.
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