35
Simple version Advanced version InformationBasic version
Tuning in radio stations
 n Parental Lock
1
Tune to the channel you want to 
lock.
2
Press ENTER for at least 3 
seconds.
“Enter Lock Code” is displayed.
3
Enter the 4-digit lock code using 
uio p or 0 – 9.
When  you  enter  the  correct  code,  the 
corresponding channel is locked.
4
Press ENTER.
• Channels  under  Parental  Lock  cannot  be  tuned  in  by  performing 
channel up/down or by category search.
• Channels  stored  in preset  memory  can be  tuned  in by  the  preset 
channel select operation, even if Parental Lock is applied.
• When a channel to which Parental Lock is applied is being played, 
Parental Lock for that channel is cancelled by performing step 2.
• See  “Edit  Lock  Code”  (vpage 81)  for  the  method  of  changing 
Parental Lock Code.
• You can also set “Parental Lock” (vpage81) from the menu.
 n SIRIUS operation
Operation buttons  Function
CH +, – Preset channel selection
MENU Amp menu
uio p
Cursor operation / Category search
ENTER
(Press and hold)
To parental lock password check screen
SEARCH Direct search
RETURN Return
TUNING df
Channel selection
0 – 9
Preset channel selection (1 – 8) / 
Direct channel tuning (0 – 9)
SHIFT Preset channel block selection
MEMORY Preset memory registration
TV POWER TV power on/standby (Default : SONY)
TV INPUT Switch TV input (Default : SONY)
Listening to HD Radio stations
1
Press  TUNER/DTU  to  switch  the 
input source to “HD Radio”.
2
Press BAND to select “FM” or 
“AM”.
FM
When listening to an FM broadcast.
AM
When listening to an AM broadcast.
AUTO
HD Radio
CH A
Now Playing
FM 87.50MHz
Tuning
CH+/
-
/
Preset
Band
MEMORY
Memory
SEARCH
Search
3
Tune in the desired broadcast station.
q To tune in automatically 
(Auto tuning)
Press MODE to light the “HD-AUTO” or “AUTO” indicator on the 
display, then use TUNING d or TUNING f to select the station 
you want to hear.
• The   indicator lights on the display when an HD Radio station 
is tuned in.
• When  “HD-AUTO”  (tuning  mode)  is  selected,  only  HD  Radio 
stations are tuned in.
• If “AUTO” (tuning mode) is selected, both HD Radio and analog 
stations are tuned in.
w To tune in manually (Manual tuning)
Press MODE to turn off the display’s “AUTO” indicator, then use 
TUNING d or TUNING f to select the station you want to hear.
• If the desired station cannot be tuned in with auto tuning, tune it in 
manually.
• When  tuning  in  stations  manually,  press  and  hold  TUNING  d  or 
TUNING f to change frequencies continuously.
• The time (default : 30 sec) for which the menu are displayed can be 
set at menu “TUNER” (vpage105). Press uio p to return to the 
original screen.
1.AVR4311CIEU_ENG_108.indd   35 2010/08/30   20:10:37