Sangean DPR-36 Manual De Instrucciones página 14

FM Audio
System Setup
SD Service
SW version
Back
3
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 auto.
press the jog wheel to select from the following settings options:
Sleep: your radio can be set to turn off after a preset time has elapsed.
The sleep timer setting can be adjusted between 5 and 20 minutes in
5 minute increments.
Contrast: turn and press in the jog wheel to select required LCD display
contrast. Display contrast will change accordingly.
Factory reset: press in and turn the jog wheel to select YES or NO.
Select YES to erase all saved settings, station lists and favorites. All
settings will revert to factory default.
Record Saved: allows you to choose the length of the recording per
track. For example, assumed your desired recording track is  hour and
the default setting of record saved function is 30 minutes, which means
your  hour track will be recorded with every 30 minutes segment.
SD Information: to view the total space of you Micro SD card and the
total available space on your Micro SD card.
press the jog wheel to view software version installed in the radio.
Note: Press and hold the power button for 6 seconds to reset your radio.
press the jog wheel to go back to the previous page.