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6. 4 Status Icon List
The status icons are displayed in the status bar indicated by the red
frame.
Communication Interface Status
Icon
Bluetooth is enabled but not connected.
Bluetooth is enabled and connected.
Bluetooth startup failed.
NFC is enabled but not connected.
NFC is enabled and connected.
Not connected to the NTP time server.
Wi-Fi is authenticated, but not connected.
Wi-Fi startup failed
Wi-Fi is connected.
Signal Level: 1
Wi-Fi is connected.
Signal Level: 2
Wi-Fi is connected.
Signal Level: 3
Wi-Fi is connected.
Signal Level: 4
6 Troubleshooting
Description
CT4-LX/HC4-LX-HC Service Manual
108