ANTENNA CONNECTION
Connect the included antenna to the SMA connector of the display unit only when the power supply is switched OFF.
RANGE
Connection between the sensor and display unit works on a free 868 MHz band. The range is up to 1000 meters when the sensor
transmitter or antenna is mounted on elevated position with no obstacle between the sensor and the display unit antenna. Inside
buildings the range is much smaller. Normally the signal can be received through two to three walls.
When sensor is located in dug-in tank, please mount the sensor antenna above ground for optimal performance.
Additional range extending equipment like signal repeaters and auxiliary antennas can be purchased separately.
DISPLAY
Switching between pages:
With short presses of the SET button you switch between single tank display for each active tank, sensor address must be set for tank
to become active, or display all 4 tanks at once.
With the short presses of the HIST button you can view history charts for 24 hour, 7 days, 30 days and 1 year of selected tank.
Please note: to change tank press SET button shortly to return to main display and using SET button select active tank.
1. Status bar
2. Graphical display of level in tank
3. Current level in tank
Figure 4. (main display page)
Figure 5.
(other display pages)
Description of main display for each tank:
Status bar:
•
Hi
– High alarm: value in % or “Off”, if setting is not set
•
Lo
– Low alarm: value in % or “Off”, if setting is not set
•
Crossed bell icon
– Icon is shown when sound alarm is muted
•
SD
– icon is shown if SD card is inserted and working properly (only on LW410XL/D model)
•
WiFi
– icon is shown when WiFi connection is established, blinks when display unit transmits data to LiveData portal (only
on LW410XW/D and LW410XL/D models)
•
5 bars
– 5 bars represent signal strength, 0 bar is lowest, 5 highest
•
Signal reception icon - blinks, whenever data is received from sensor
•
Temperature
– if sensor supports temperature measurement, temperature is displayed in selected unit
•
Empty battery icon
– Icon is shown when sensor battery is running low and needs replacement
Graphical display of level in tank:
•
Tank number 1 to 4
•
Rectangle is shown for rectangular or custom tank shape, circle is shown for round tank
•
Arrows indicate position of high and low alarm if set in settings
Current level in tank:
•
Absolute level value in selected unit
•
Percentage of level
Description of display showing all four tanks at once
Four tanks are shown on the display, tanks with no connected sensor are empty and contain no other information
Status bar:
•
5 bars above each tank
– signal strength indicator where 0 bar is lowest, 5 highest
•
Signal reception icon
– blinks whenever data is received from any of the four sensors
•
Crossed bell icon
– Icon is shown when sound alarm is muted
Graphical display of level in tanks:
•
All tanks are shown as rectangles. Filled section represents level in each tank
•
Arrows indicate position of high and low alarm if set in settings
Description of history charts:
Each column represents average level in tank in percentage between 0% (E
– empty) and 100% (F – full)
•
24-hour history: each column represents 12 minutes
•
7-day history: each column represents 6 hours
•
30-day history: each column represents 24 hours
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