Canon Macro Twin Light MT-26EX-RT Instruction Manual page 66

Radio Transmission Wireless Settings
Scanning and Setting the Transmission Channels
You can scan the radio reception status and set the transmission
channel automatically or manually. When the channel is set to "AUTO",
the channel with the best reception signal is reset automatically. When
setting the channel manually, you can reset the transmission channel
while referring to the scan results.
Scanning when "AUTO" is set
Scanning when a channel between Ch. 1 and 15 is set
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Run the scan.
Press function button 4 to display
<O>.
Press function button 3 <W>.
The scan is performed, and the
channel with the best reception signal
is reset.
Run the scan.
1
Press function button 4 to display
<O>.
Press function button 3 <W>.
The scan is performed and the
reception status is displayed in a
graph.
The higher the peak of the channel in
the graph, the better the radio
reception signal.
Set a channel.
2
Turn <9> to select a channel from
Ch. 1 to 15.
Press <8> to set the channel.