Hanna Instruments PCA 300 Series - Manual (Page 31)

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• If you want to store the new setpoint promptly press REC.MIN
again. Display will show “Stor” for a short time indicating
that the new setpoint is stored and will return to the Chlo-
rine concentration display.
• If you do not want to change
the setpoint, do not press
REC.MIN a second time. The
display will return to the Chlo-
rine concentration display and
the setpoint will not be changed.
To set the higher limit of the recorder output
• Press REC.MAX. The display will show the previously set
maximum recorder level (e.g. 3.66 mg/L). The most sig-
nificant digit will be blinking.
• Using the and keys set the new maximum recorder
level (e.g. 4.50 mg/L).
• Press REC.MAX a second time. The display will blink the
new setpoint for the high end of the recorder output.
REC.
MAX
REC.
MAX
REC.
MIN