Sangean WFR-29D (R1) - Manual (Page 58)

Stereo / Mono switching
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.
. Press the Mode button as needed to select the FM radio mode display and tune to the required
FM station as previously described.
. Press the Menu button to enter the FM menu.
. Rotate the Tuning Control Rotary until 'Audio setting' is highlighted on the display. Press the
Tuning Control Rotary to enter the audio setting mode. The current setting is indicated with
an asterisk.
4. To switch to mono in order to reduce the hiss from a weak FM signal rotate the Tuning Control
Rotary until 'YES' is highlighted. Press the Tuning Control Rotary to confirm the setting.
Alternatively, to return to the normal automatic 'stereo or mono' mode press the Tuning Control
Rotary until 'NO' is highlighted. Press the Tuning Control rotary to confirm the setting.
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