OPERATION
c)RETUNE L, RETUNE S mode The initial time of automatic TA search or PI search mode is selected. When PI information is not caught for retune time, the radio start to retune to next same PI station. When same PI station does not catch 1 cyclic search, the radio goes to last station and waits for several minutes until PI code is received.
-RETUNE L mode: Selected as 90 seconds.
-RETUNE S mode: Selected as 30 seconds.
d)MASK DPI or MASK ALL mode The AF frequency (which has different PI or NO R.D.S. signal with high field strength) is masked during checking PI when the unit searches AF. The unit doesn’t search this AF (DIP) for few minutes. In the case of the AF of NO R.D.S. signal with high field strength, if the real AF is wrongly masked as DIP by some interference, the unit hesitates to search real Afs. For this reason, the unit has the user option (MASK DPI) which doesn’t mask the AF of NO R.D.S. signal with high field strength. In MASK DPI mode, the wrong sound or long mute (according to PI SOUND or PI MUTE) can be heard from the AF station which has NO R.D.S. signal and of which the field strength is higher than that of the currently tuning AF (station).
But, these phenomenon are rare and the user will hardly hear the wrong sound in whole Europe.
-MASK DPI mode:
Masked only the AF which has different PI.
-MASK ALL mode: Masked the AF which has different PI and NO R.D.S. signal with high field strength.
e)BEEP 2’ND, BEEP ALL, BEEP OFF mode
The situation of beep sound is selected. The 3 mode is selected as also pressng AUDIO SELECT 
button (11) or AUDIO SELECT 
button (12).
-BEEP 2’nd mode:
The beep is only generated when all allowed double key is pressed long (1 sec).
e.g.
When preset button (14) is pressed.
When BND/LOU button (13) is pressed.
When AMS button (18) is pressed.
-BEEP ALL mode:
The beep is generated when every key is pressed.
-BEEP OFF mode: The beep is disabled.
LOUDNESS
Press BND/LOU button (13) for several seconds to reinforce the bass output. Press it for several seconds again to release this function.
DISPLAY
Press DSP button (15) to operate as the conversion of each display mode as follows:
-In case of receiving a RDS station In radio mode:
-In case of no receiving CT or PTY information, the display shows as “NO CLOCK” or “NO PTY”.
-In case of receiving a non RDS station In radio mode:
In CD (MP3) mode:
