Aquametrix 2200C Conductivity Controller User Manual - Manual (Page 16)

a) Press CALL to enter the menu, proceed by pressing CALL until the ALARM
HIGH LED is illuminated. Use the arrow keys make the display read the desired
value. Press ENTER. The display will flash until ENTER is pressed again to
confirm the value.
b) Press RUN to place the instrument on line, or press CALL, for another menu
selection.
5.8 Alarm Low
5.8.1 To set the ALARM LOW proceed as follows:
a) Press CALL to enter the menu, proceed by pressing CALL until the ALARM
LOW LED is illuminated. With the arrows make the display read the desired
value. Press ENTER. The display will flash until ENTER is pressed again to
confirm entry.
b) Press RUN to place the instrument on line, or press CALL, for another menu
selection.
NOTE: A low alarm point higher than the high alarm point is an invalid entry, which
is indicated by the LED flashing when you return to RUN. To correct, return
to the menu and reset the alarm points.
5.9 Test
5.9.1 To check the setup of the 2200C, the TEST feature can be used. The test feature
will allow the user to use the arrow keys to change the display. By changing the
display value the analog outputs and relay outputs will react, as if the process was
actually changing. This feature enables the user to simulate the process and test is
the auxiliary devices connected to the relays are functioning properly.
5.9.2 To use the TEST feature proceed as follows:
a)
To enter the menu press CALL, the TEST LED will be illuminated. Use the
arrow keys to change the display. The outputs will react to the changes in
the display, as if the unit was online and the process was actually changing.
b)
Press RUN to place the instrument on line, or press CALL, for another
menu selection.
5.10 Temperature
5.10.1 The temperature of the process can be read at any time by entering the menu and
scrolling through the menu until TEMPERATURE LED is illuminated. Either °C or
°F will be indicated depending on the position of DIP switch No.1 of Bank S1. If the
temperature is suspected of being incorrect, place the S41 switch on the back of the