Xylem Sensus 640C Instructions D'installation page 3

MD 1670
Installation instructions for volumetric water meters
LCD Icon Explanation (information for 640-C/M/MC - 868 MHz / 25 mW; 433 MHz / 10 mW)
LCD Information (information for 640-C/M/MC)
LCD Segments test
(1 sec every minute)
www.sensus.com
info.int@xyleminc.com
Flow Direction
Forward Flow
Reverse Flow
No Flow
Transmission icon
Flashing mode by activated radio (1 sec on/ 1 sec off)
Low Battery Types
Low battery alarm will be triggered 15 months before the
Low Battery
Low battery alarm will be triggered 6 months before the
Very Low Battery
The "Bell" icon is flashing when the register is in a testing mode
When an alarm is triggered the alarm icon will be visible on the LCD
Unit
Cubic Meters
Litre
Imperial Gallons
US Gallons
Cubic Feet
Kilo Litre
Firmware Version Testing Mode
ENGLISH
LC Display
+ with flashing circle
- with flashing circle
Neither +, nor - circle
Description
calculated end of life. (steady display – not blinking)
calculated end of life (flashing display)
Forward Flow Reverse Flow Alarm Set
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