Networking
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WiFi signal strength – Guide values
The WiFi signal strength is only a rough guide. These details do not provide absolute cer-
tainty.
The WiFi signal strength can be read via the MDU or directly on the machine.
WiFi signal strength
Meaning
MDU
*
76–100% 3/3**
Generally, reliable operation possible
51–75% 2/3
26–50% 1/3 Generally, operation possible
1–25% 0/3 Generally, reliable operation not possible
0% Operation not possible
*Displayed on the machine
**Number of bars 3/3–0/3
The signal strength can be disturbed by many influences:
- people in the room
- open or closed doors
- moved objects
- varying radio signal sources or interference
- other machines with Bluetooth or WiFi wireless technology