Display Description; Navigation; Start-Up; Turn The Meter On And Off - Hach 2100A User Manual

Display description

The measurement screen shows the turbidity, unit, calibration status, date
and time, operator ID (if setup) and sample ID (if setup). Refer to
Figure 5.
Figure 5 Single screen display
1 Operator identification
2 Sample identification
3 Stability or display lock indicator
4 Calibration status indicator
(Calibration OK=pass)
5 Calibration status indicator
(Calibration ?=fail)
6 Parameter title
7 AC power icon
8 Battery icon
8 English
9 NTU (Nephelometric Turbidity Unit)
or FNU (Formazin Turbidity Unit)
10 Reading mode: Rapidly Settling
Turbidity (Target icon)
11 Reading mode: Signal Average (X-
bar icon)
12 Time
13 Date
14 Read (contextual: OK, Select)
15 Options (contextual)
16 Verification calibration

Navigation

The meter contains a Settings menu, Reading Options menu, Calibration
Options menu and Calibration Verification Options menu to change
various options. Use the UP and DOWN keys to highlight different options.
Push the RIGHT key to select an option. There are two ways to change
options:
1. Select an option from a list: Use the UP and DOWN keys to select an
option. If check boxes are shown, more than one option can be
selected. Push the LEFT key under Select.
Note: To deselect check boxes, push the
2. Enter an option value using the arrow keys:
Push the UP and DOWN keys to enter or change a value.
3. Push the RIGHT key to advance to the next space.
4. Push the RIGHT key under OK to accept the value.

Start-up

Turn the meter on and off

Push the ON/OFF key to turn on or turn off the meter. If the meter does
not turn on, make sure that the batteries, or the module, are properly
installed or that the AC power supply is properly connected to an electrical
outlet.
Note: The Auto-Shutoff option can also be used to turn off the meter. For additional
information, refer to the CD for an expanded version of this manual.
Change the language
There are three options to set the language:
• The display language is selected when the meter is powered on for the
first time.
• The display language is selected when the power key is pushed and
held.
• The language can be changed from the Settings menu.
1. Select a language from the list. Confirm with OK.
2. Push Done when the update is complete.
LEFT
key under Deselect.