Sony STR-DH540 用户手册

When you tune to a station that provides 
RDS services, the Program Service name* 
appears on the TV screen and the display 
panel.

* If an RDS broadcast is not received, a Program 

Service name will not appear.

• RDS may not work properly if the station you 

tuned to is not transmitting the RDS signal or if 
the signal strength is weak.

• Some letters that can be displayed on the TV 

screen cannot be displayed on the display panel.

While a Program Service name is displayed, you 
can check the frequency by pressing DISPLAY 
repeatedly (page 66).

This receiver can create multi channel 
surround sound. You can select one of the 
optimized sound fields from the receiver’s 
pre-programmed sound fields.

• You can press SOUND FIELD +/– on the 

remote control repeatedly to select the sound 
field you want.

• You can also use A.F.D./2CH, MOVIE or 

MUSIC on the receiver.

• Auto Format Direct (A.F.D.) mode: 

This mode allows you to listen to higher 
fidelity sound and select the decoding 
mode for listening to a 2 channel stereo 
sound as multi channel sound.

• 2 channel sound mode: You can switch 

the output sound to 2 channel sound 
regardless of the recording formats of the 
software you are using, the playback 
equipment connected, or the sound field 
settings of the receiver.

x A.F.D. Auto (A.F.D. AUTO)

Presets the sound as it was recorded/
encoded without adding any surround 
effects.