Hach-Lange 2100Q and 2100Qis Basic User Manual - Manual (Page 8)

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 9 NTU (Nephelometric Turbidity Unit)
or FNU (Formazin Turbidity Unit)
2 Sample identification 10 Reading mode: Rapidly Settling
Turbidity (Target icon)
3 Stability or display lock indicator 11 Reading mode: Signal Average
(X-bar icon)
4 Calibration status indicator
(Calibration OK=pass)
12 Time
5 Calibration status indicator
(Calibration ?=fail)
13 Date
6 Parameter title 14 Read (contextual: OK, Select)
7 AC power icon 15 Options (contextual)
8 Battery icon 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 LEFT key under Deselect.
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.
Startup
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. Additional
information is available on the manufacturer's website.
8 English