User Interface And Navigation; Display Description - Hach HQd Manuel D'utilisation

The meter can be powered by AC power with an AC power adapter kit.
The kit includes an AC-DC power supply, USB/DC adapter and AC
power cord.
1. Turn the meter off.
2. Plug the AC power cord into the AC-DC power supply
3. Connect the AC-DC power supply to the USB/DC adapter.
4. Connect the USB/DC adapter to the meter.
5. Plug the AC power cord into an AC receptacle.
6. Turn the meter on.
Figure 4 AC power connection
1 USB storage device/printer/Qwerty
keyboard connection (USB
peripheral)
2 Personal computer connection
(USB host)
3 USB/DC adapter
8 English
(Figure 4).
4 AC-DC power supply
5 AC power cord

User interface and navigation

User interface
Figure 5 Keypad description
1 ON/OFF: turn on or turn off the
meter
2 OPERATOR ID: associate data with
an individual
3 BACKLIGHT: illuminate the display
screen
4 SAMPLE ID: associate data with a
sample location
5 BLUE/LEFT key: calibrates, cancels
or exits the current menu

Display description

Measurement screen
The meter display shows the concentration, units, temperature,
calibration status, operator ID, sample ID, date and time
6 UP and DOWN key: scroll through
menus, enter numbers and letters
or change the reading screen view
7 GREEN/RIGHT key: reads, selects,
confirms or stores data
8 DATA LOG: recall or transfer stored
data
9 METER OPTIONS: change
settings, run check standards, view
meter information
(Figure 6).