Alert Technologies Inc. EA20117 ユーザーズマニュアル

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RF Busy Delay defines the amount of time after the EA200 recognizes an open channel before it 
makes it’s radio transmission. This is helpful if you would like to set a longer time between button 
press and radio message or to prevent transmitting while conversations are ongoing in some 
environments.
Press Enter
Use the Up or Down to cycle through the 
RF Busy Delay selections (3-15 seconds). 
Press Enter to select the new value, or 
Esc to exit without any changes. Default 
setting is 3-seconds.
RF BUSY DELAY
Press Up or Down button until “RF Busy Delay?” appears.