Hanna Instruments c 114 User Manual
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sample which is shown on
the LCD. In diagnostic or cali-
bration mode, shifts the flash-
ing digit to the right.
the LCD. In diagnostic or cali-
bration mode, shifts the flash-
ing digit to the right.
10) CAL key:
If pressed during calibration,
the calibration procedure will
be aborted and the last cali-
bration data will be reinstated.
If pressed together with the
ALT key for less then 3 sec-
onds, the diagnostic mode will
be entered. If pressed to-
gether with the ALT key again,
the meter will quit diagnostic
mode. If pressed for more
then 3 seconds, an intermit-
tent “CAL” prompt will ap-
pear on the upper LCD level
and the calibration procedure
is entered.
the calibration procedure will
be aborted and the last cali-
bration data will be reinstated.
If pressed together with the
ALT key for less then 3 sec-
onds, the diagnostic mode will
be entered. If pressed to-
gether with the ALT key again,
the meter will quit diagnostic
mode. If pressed for more
then 3 seconds, an intermit-
tent “CAL” prompt will ap-
pear on the upper LCD level
and the calibration procedure
is entered.
11) GLP/ Abs key: In ion specific mode, it
will toggle concentration/ab-
sorbance readings on the up-
per LCD. In turbidity mode,
date, time and the two cali-
bration values of the current
mode will be shown. If pressed
in time/date setup mode, the
meter will quit current mode
without making any changes
to current time/date.
sorbance readings on the up-
per LCD. In turbidity mode,
date, time and the two cali-
bration values of the current
mode will be shown. If pressed
in time/date setup mode, the
meter will quit current mode
without making any changes
to current time/date.
12) key
Scrolls upwards through the
parameters to be measured.
In calibration/diagnostic
mode, increments the blink-
ing digit by one. If pressed
together with ALT while the
meter is in logging mode, the
upper LCD will show the data
(date/time/value) in the
parameters to be measured.
In calibration/diagnostic
mode, increments the blink-
ing digit by one. If pressed
together with ALT while the
meter is in logging mode, the
upper LCD will show the data
(date/time/value) in the
ent diagnostic modes, such
as “-BA-” for low battery.
as “-BA-” for low battery.
2) Secondary
LCD:
The three-digit LCD shows the
current mode of measurement
that is “F CL”, “t CL”, “tr”,
and diagnostic or calibration
modes, such as “d 11”,
“2 Fn”, “5 c1”.
current mode of measurement
that is “F CL”, “t CL”, “tr”,
and diagnostic or calibration
modes, such as “d 11”,
“2 Fn”, “5 c1”.
3) DATE:
Indicates that the upper level
of LCD is showing the cur-
rent date, the date of last cali-
bration or the date of logged
measurement in memory.
of LCD is showing the cur-
rent date, the date of last cali-
bration or the date of logged
measurement in memory.
4) TIME:
Indicates that the upper level
of LCD is showing the cur-
rent time, the time of last cali-
bration or the time of logged
measurement in memory.
of LCD is showing the cur-
rent time, the time of last cali-
bration or the time of logged
measurement in memory.
5) LOBAT:
Blinking segment warns user
of low battery voltage.
of low battery voltage.
6) LOG:
If intermittent, it indicates that
the user is in the scroll mode
viewing the logged measure-
ments. If fixed, it indicates
that the meter is in the log
mode and every reading
taken will be stored in
memory.
the user is in the scroll mode
viewing the logged measure-
ments. If fixed, it indicates
that the meter is in the log
mode and every reading
taken will be stored in
memory.
7) ON/OFF key:Turns the meter on and off.
8) ZERO /
key: In ion specific (colorimet-
ric) mode, it zeros the
sample. In calibration and di-
agnostic modes, it functions
as ENTER (not used in tur-
bidity mode).
sample. In calibration and di-
agnostic modes, it functions
as ENTER (not used in tur-
bidity mode).
9) READ /
key: Takes the measurement of
concentration/turbidity of the