·Press and holdthe Power button for 3 seconds to turn the scanner ON or OFF.
·Use the ▲ (Up)and ▼ (Down) arrow buttons to increase or decrease the volume.
·Press 1, 2,or 3 to select the memory channel you wish to monitor or program.
1.Select thedesired channel by pressing 1, 2, or 3.
2.Tap the Functionbutton to display the current programmed frequency.
3.Use the ▲ (Up)and ▼ (Down) arrow buttons to adjust the frequency to the desired value.
4.Press the Functionbutton again to access the CTCSS/DCS tone settings.
5.If required, usethe ▲ (Up) and ▼ (Down) arrow buttons to select the desired CTCSSor DCS code.
6.Press the Functionbutton again to save the settings.
7.Repeat thesesteps to program Channels 2 and 3.
·Press the Scanbutton to begin scanning all programmed channels.
·The scanner willautomatically stop on an active transmission and resume scanning when thetransmission ends.
·Press the Scanbutton again to stop scanning.
·Charge the RCScanner using the included USB Type-C charging cable.
·Fully charge thebattery before first use and before each race event.
·When using the RCScanner, keep it in the protective case. The case helps prevent the Channeland Scan buttons from being accidentally pressed, ensuring uninterruptedoperation during the race.
·When not in use,store the RC Scanner in the protective case to help protect it during storageand transport.
·Program onlyfrequencies within the 450–470 MHz UHF range.
·Verify thecorrect frequency and CTCSS/DCS tone with your race organization before eachevent.
·The SRC RCScanner is designed to monitor Race Control and other compatible UHFcommunications.