Dismantling The Housing; Correct Positioning Of The Modems; Implementation; Configuration Of The Radio Modem Amr - Adeunis RF ARF7905F Series User Manual

W-MBus Modems/Receiver/Repeater - Guide utilisateur / User guide version V1.8.2

7.2.7 Dismantling the housing

To wire these products, the lower part of the housing must be opened by removing the two stainless steel screws on each side of the box.
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7.2.8 Correct positioning of the modems

To optimize radio ranges, install the modem at a minimum height of 1.50m and not stuck to the wall, ideally shifted 20 cm (5 to 10 cm mini-
mum), and if possible near an opening.

7.3. Implementation

Before starting the implementation of the system, verify that the sensors correspond to the meters on which you install them.
To implement the product, you must first unscrew the 2 screws on the bottom of the box, then open the case to access the terminals and switch
configuration.

7.3.1 Configuration of the radio modem AMR

By default, AMR modems are shipped pre-configured according to user requests.
Indeed, once fed, it is not possible to reconfigure products. This configuration lock is the ideal way to prevent fraud to reduce consumption
values via a new configuration
For more information, please find below the different configurations.
AMR modem must be configured in accordance with the sensor to connect (beware pulse weight) and according to the desired output frequen-
cy, according to the table below.
For example, an Itron Cyble sensor with a pulse weight of1L (KLF: 1) and an emission period of 10MN must be configured as :
- switch1 : On switch2 : On switch3 : On switch4 : Off
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