Chapter 15 Communications
The Wireless Icon
The wireless icon is located to the right of the patient mode in the display screen. It has five
possible states shown the table below. If wireless connectivity is disabled, no icon is displayed.
State
Connected
Not connected
Bluetooth Connected
Failed
Ethernet Connected
Ethernet Not
Connected
No icon
15-2
Description
Wireless connectivity is active using Wi-Fi, or USB cellular modem. For
Wi-Fi, this is the normal operating state. For cellular modem, this icon
appears only when a transmission is requested.
Wireless connectivity is inactive. If a Wi-Fi access point is selected, this
icon indicates the selected network cannot connect due to incorrect
configuration or weak/no signal strength. If the unit is configured to use
Bluetooth or cellular modem, the unit will show this icon until a
transmission is requested or a peer-to-peer connection becomes active.
Bluetooth tethering (to a phone) or a Bluetooth peer-to-peer connection
is active.
Wireless communication hardware has failed.
Replaces the wireless icon when Ethernet is enabled. An adapter is
connected, and the connection is operating.
Replaces the wireless icon when all of the following are true:
• Ethernet is enabled.
• Wireless is disabled.
• An Ethernet adapter is connected but the connection is not active.
All wireless connectivity is disabled.
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