Sangean RCR-22 (R2) - Manual (Page 13)

2
Setting up the tuning step increment
. Press the Menu button to enter the menu setting when the radio
source is in AM/FM mode.
2. Press the Tuning up or down button until FM xxkHz or AM xxkHz
appears on the display, and press the Band/Select button to
enter the step increment setting.
3. Press the Tuning up/down button to select 50kHz/00kHz for
FM radio, and 9kHz/0kHz for AM radio. Then press the Band/
Select button to confirm the setting.
Note:
If the unit is bought in Russian areas, FM step options will be
50kHz/0kHz.
Display modes - FM
Your radio has four display modes for FM radio. These use data
provided by broadcasters which is commonly known as RDS.
The Radio Data System (RDS) is a system in which inaudible
digital information is transmitted in addition to the normal FM radio
programme.
RDS offers several useful features. The following are available on
your radio:-