Scott A2 User Manual page 12

Any alternative frequency (AF) with a different PI or which does not broadcast an RDS signal that is strong enough will normally be
masked when the PI is checked while the unit searches for an alternative frequency. The unit will not automatically go to this type of
alternative frequency. It is possible that an AF which does not broadcast a strong enough RDS signal is a valid AF, but that the car
radio wrongly considers it as a station with a different PI due to interference. For this reason, the unit offers the user an option
(MASK DPI) which does not mask the AFs which do not broadcast a strong RDS signal.
- MASK DPI mode:
Only masks the alternative frequencies with a different PI.
- MASK ALL mode:
Masks alternative frequencies with a strong signal that have a different PI or which do not emit a strong enough RDS signal.
"BEEPS ON", "BEEP OFF"
- Beep on mode: The beep sound is on when any key is pressed.
- Beep off mode: The beep sound is disabled.
USER SET
The car audio device is equipped with 4 preset equalizer modes. "FLAT" "CLASSIC" "ROCK" "POP".
VOL LAST/VOL DEFA
VOL LAST: Last volume before switching off is resumed at power on mode.
VOL DEFA: Set a volume at power on mode.
STEREO/MONO (FM radio mode)
STEREO: Stereo sound.
MONO: Mono sound. Select this option when the station is weak and sound distortion happens.
LOUD OFF/LOUD ON (Loudness ON/OFF)
Turn the loudness function on or off.
DX/LOCAL (in Radio mode)
In urban areas, most stations are strong enough and "LOCAL" mode should be selected. Switch to "DX" mode to search for stations
with weaker signals.
GB-11