Hach-Lange HQD Portable Meter User Manual - Manual (Page 12)

Figure 6 Single screen display
1 Calibration status indicator 9 Time
2 Main measurement value and unit 10 Date
3 IntelliCAL probe type and port
indicator
11 Read (OK, Select)
4 Battery status 12 Display size icon
5 Power source 13 Calibrate (Cancel, Exit)
6 Sample temperature (ºC or ºF) 14 Sample and operator identification
7 Secondary measurement unit 15 Stability or display lock indicator
8 Tertiary units (for some probes)
Big-screen mode
The font size of the sample reading can be increased or decreased with
the
key ( Figure 7 ).
Note: When two probes are connected, push and hold the key to select the
big-screen mode. The big-screen mode can also be selected in the Display Options
menu (Refer to
Set the display options on page 20).
Figure 7 Single-screen display—big-screen mode
1 Calibration status indicator 5 Main measurement unit
2 IntelliCAL probe type and port
indicator
6 Display size icon
3 Power source or battery status 7 Sample temperature (ºC or ºF)
4 Main measurement value 8 Stability or display lock indicator
Dual-screen mode (HQ40d model only)
When two probes are connected to the HQ40d meter, the display can
show the reading from both probes simultaneously or show just one
probe (
Figure 8 ).
Note: For probe calibration, change the screen mode to the single screen mode.
To change the screen mode to single or dual screen, use the and
keys. In dual screen mode, the key will select the probe on the
left and the key will select the probe on the right.
10 English