Sangean WR-5 (R1) - Manual (Page 18)

17
FM stereo (auto) / mono
If the FM radio station being listened to has a weak signal some hiss
may be audible. It is possible to reduce this hiss by forcing the radio to
play the station in mono rather than stereo.
1. Press the Source button as needed to select the FM radio mode
display and tune to the required FM station as previously described.
2. Press and hold the Info/menu button to enter the menu setting.
3. Rotate the Tuning control until the FM Stereo / mono setting shows
on the display. If the setting is Auto press the Seek / Select button
to switch to Mono mode to reduce the hiss.
4. To return to Auto (stereo) mode press and release the Seek / Select
button to alter the setting, so that the radio will switch back to
Auto mode.
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