Raddy RF919 - Page 4

Extended Manual for RF919 v2.1
© 2024 page 4 of 63
11.3.1 TF card playback .......................................................................................... 47
11.3.2 PC mode ....................................................................................................... 47
11.3.3 Bluetooth audio mode ................................................................................ 48
12 Use of the lock button ........................................................................... 48
13 Set current date and time .................................................................... 49
14 Set alarm time ........................................................................................ 50
14.1 Turn off the alarm time .......................................................................................... 51
14.2 Confirm alarm ......................................................................................................... 51
15 System settings ...................................................................................... 52
16 USB Type-C charging .............................................................................. 54
17 Use as TF card reader ............................................................................ 54
18 AUX input ................................................................................................ 54
19 Temperature display ............................................................................. 54
20 Use of antennas ..................................................................................... 55
20.1 Built-in magnetic antenna ...................................................................................... 56
20.2 Receiving operating mode ...................................................................................... 56
20.2.1 External antenna sockets ........................................................................... 56
21 Frequencies of some stations .............................................................. 57
21.1 Shortwave stations .................................................................................................. 57
21.2 GMRS/FRS frequencies ............................................................................................ 58
21.3 PMR446 frequencies ............................................................................................... 58
22 Cleaning and maintenance ................................................................... 59
23 Safety tips ............................................................................................... 59
24 Common problems and how to solve them ....................................... 60
25 Technical specifications ........................................................................ 61
25.1 General specifications ............................................................................................. 61
25.2 Covered frequency ranges ...................................................................................... 61
26 Certification............................................................................................ 62
27 Where to find support material ........................................................... 63