The meter can be powered with AA alkaline or rechargeable NiMH
batteries. To conserve battery life, the meter will power off after
10 minutes of inactivity, the backlight powers off after 30 seconds. This
time can be changed in the Power Management menu.
Note: Rechargeable batteries will only be recharged with the USB/power module.
Refer to the module documentation for further information.
For battery installation refer to
Figure
1. Remove the battery cover.
2. Install 4 AA alkaline or 4 AA nickel metal hydride (NiMH) batteries.
Make sure that the batteries are installed in the correct orientation.
3. Replace the battery cover.
Figure 3 Battery installation
3.
Section 4 User interface and navigation
4.1 User interface
Figure 4 Keypad description
1 SETTINGS key: select menu
options for setting up the meter
2 CALIBRATION key: shows
calibration screen, start
calibration, select cal options
3 DOWN key: scroll through
menus, enter numbers and
letters
4 LEFT key (contextual): access
for calibration verification,
cancels or exits the current
menu screen to the previous
menu screen
5 UP key: scroll through menus,
enter numbers and letters
6 RIGHT key (contextual): read
turbidity sample, selects or
confirms options, opens/jumps
to sub-menus
7 DATA MANAGEMENT key:
view, delete or transfer stored
data
English 7