HYDROMETER HYDRUS Instrucciones De Instalación Y Funcionamiento página 22

English
SIMPLE OPERATION
An optical touch button mounted on the front of the meter is
used to switch to the various displays (see Fig. 4).
To save the battery, the meter switches to sleep mode (display
off) if the button is not pressed for approx. 4 minutes; it can be
woken up by pressing the button.
After wake-up, the current status appears in the display for
approx. 2 seconds if an error exists; e.g. error message E -- 7 -- A
(air in the pipe).
Ex works setting for operating mode of optical touch button
(short press):
1. Current total volume
2. Display test (alternates between all on and all off)
3. Error messages (if errors exist, e.g. "E -- 7 -- A")
4. Flow rate (m³/h), display –> "Err" if not installed
5. Alternates between total volume on reading date and reading
date
6. Current return volume
7. Alternates between software version and software checksum
(e.g. "F01-001" –> "C 46530")
8. Battery lifetime (display alternates between "batt" and date)
The loop settings can be programmed to suit customer-specific
requirements using the HYDRO-SET software.