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920MHz Band Wireless Device (Korea) USERS MANUAL EM-9121 Rev. 1
6.1 CHANNEL NOISE SCAN
The maintenance console is equipped with the noise scan tool for measuring RSSI values of all the channels available or specific
channels at regular time intervals.
6.1.1 STARTING CHANNEL NOISE SCAN
1) Connect a wireless device to the PC with the maintenance console via a mini USB cable, and turn on the power of the device.
2) Start the maintenance console and click [Environment setup] on the main screen to open the “Environment setup” screen.
Figure 6.1 Maintenance console main screen
3) Click the pull-down button in the “COM port” column, select the COM port to which the wireless device is connected, and click
[Set].
Figure 6.2 Environment setup