Yamaha RX-SL80 Benutzerhandbuch

Use this feature to automatically set this unit in the 
standby mode after a certain amount of time. The sleep 
timer is useful when you are going to sleep while this unit 
is playing or recording a source.

■

Each time you press SLEEP, the front 
panel display changes as shown below. The SLEEP 
indicator flashes while switching the amount of time 
for the sleep timer.

The “SLEEP” indicator lights up in the front panel 
display after the sleep timer has been set.

■

Press SLEEP repeatedly on the remote control until 
“SLEEP OFF” appears in the front panel display.
After a few seconds, “SLEEP OFF” disappears, and the 
“SLEEP” indicator goes off.

y

The sleep timer setting can also be canceled by pressing 
STANDBY on the remote control (or STANDBY/ON on the front 
panel) to set this unit to the standby mode.

■

Press EXTD SUR. to turn on the Dolby Digital + Matrix 
6.1 or DTS + Matrix 6.1 decoder.

The display changes AUTO 

→ EXTD SUR.:ON → OFF 

each time EXTD SUR. is pressed. 
AUTO:

Automatically switches Dolby Digital 
+ Matrix 6.1 and DTS + Matrix 6.1 
depending on the signal. Virtual 
surround back speaker does not work 
for 5.1- channel sources. 

EXTD SUR.:ON: Produces 6-channel playback of the 

input source using the Matrix 6.1 
decoder. The virtual surround back 
speaker can be used when playing a 
5.1- channel source.

OFF:

Virtual surround back speaker does 
not work.

• Some 6.1-channel compatible discs do not have a signal (flag) 

that this unit can automatically detect. Select “Matrix 6.1” to 
play these kinds of discs with 6.1-channel sound.

• 6.1-channel playback is not possible even if you press EXTD 

SUR. in the following cases:
– When effects are turned off.
– When the unit is reproducing a Dolby Digital KARAOKE 

source.

– When headphones are connected to the PHONES jack.

• The decoding mode resets to AUTO when you turn the power of 

the unit off.

SLEEP   120min.

SLEEP   90min.

SLEEP   60min.

SLEEP   30min.

SLEEP OFF