Emerson AMS Trex Device Communicator User Manual page 31

User Guide
2.10.3
2.10.4
User Guide
1.800.561.8187
All open applications are displayed.
3. Select the X next to the application name.
Change the screen brightness
Procedure
1. Tap Settings or the status bar at the top of the screen.
2. Tap Brightness.
3. Use the slider to change the brightness.
Wireless communication
The Trex unit can connect to wireless networks to synchronize data on AMS Trex with AMS
Device Manager. You can enable or disable wireless communication at any time.
When the wireless radio is turned on, the wireless icon displays in the status bar. The Wi-Fi
option in Settings displays a list of wireless networks in range, as well as the ability to
specify an IP address, if your network does not contain a DHCP server to automatically
assign an IP address to the Trex unit. You can specify an IP address and a subnet mask, if
required. Contact your network administrator for details.
Note
The Trex unit cannot connect to a wireless network that requires you to enter log in
information on a website.
Icon Meaning
(status bar only) Wireless is turned on, but the Trex unit is not
connected to a network.
Wireless is enabled and the Trex unit is connected to a network with a
strong signal. The icon changes based on the signal strength.
Wireless network requires authentication to connect.
The currently connected network
Individual wireless networks in-range, or previously connected, will appear on the Wireless
Networks screen. You can view the network SSID, security, profile (whether network
configuration has been saved for future use), signal strength, and current connection
status.
You can disconnect from a wireless network by sliding Wireless Networks to off,
connecting to another network, or choosing Forget on a connected Wireless network.
Enable or disable wireless communication
Procedure
1. Tap Settings or the status bar at the top of the screen.
2. Tap Wi-Fi.
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AMS Trex Device Communicator overview
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September 2021
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