Using The Print Key; Using The Cal Key; Using The Enter Key; Using The Arrow Keys - Hach 2100N Instruction Manual

Laboratory turbidimeter
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SECTION 3,
continued
3.1.5 Using the
PRINT
3.1.6 Using the
Key
CAL
3.1.7 Using the
ENTER
3.1.8
Using the
ARROW

3.1.9 Key Annunciator Tone (Beeper)

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Key
Transmit data through the RS232 serial port to an external device such as a printer,
computer or datalogger by pressing the
during measurement, the displayed value and unit of measure are transmitted to
the external device.
To review calibration data currently in affect, press the
key. Press the
PRINT
Holding the
PRINT
diagnostic information to the device.
Initiate a calibration or calibration review by pressing the
annunciator flashes. Pressing
calibration values and the instrument returns to the last-used measurement mode.
Refer to Section 3.2.4 for detailed calibration instructions.
Key
During measurement with Signal Averaging on, the
measurement buffer of all previously stored measurement values and the buffer
begins accumulation of new data. To begin measurement of a standard during
calibration, press
Keys
The
keys are used to edit the displayed value during calibration, and
ARROW
increment through the calibration standards. The
used during calibration to bypass the S0 measurement and force a zero value for
the calibration solution dilution water. Refer to Sections 3.2 on page 37 through
3.2.4 on page 39 for details.
The key annunciator tone (beeper) is selectable on or off. When the mode is
selected on, each key press is acknowledged by an audible "beep." The instrument
is shipped with the tone on. To turn the tone off or on:
1. Press and hold the
read "00," use the
2. Press.
ENTER
3. Use the
or
UP
Press
ENTER
measurement mode.
PRINT
key to return to the operating mode.
UNITS/EXIT
key down while turning on instrument power transmits
at the end of a calibration sequence saves new
CAL
while in the calibration mode.
ENTER
key for 3 seconds. If the display does not
RIGHT ARROW
keys to edit the display until it reads "00."
ARROW
. The display reads
bP on
keys to display the desired operational mode.
DOWN ARROW
. The instrument executes the selection and returns to the
36
key. When the
key is pressed
PRINT
key followed by the
CAL
key. The S0
CAL
key clears the
ENTER
key also can be
RIGHT ARROW
or
.
bP oF

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