Yamaha RX-V557 User Manual

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. The sleep timer also 
automatically turns off any external components 
connected to AC OUTLET(S).

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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, and the display returns to the selected sound 
field program.

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

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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.

SLEEP   90min

SLEEP   60min

SLEEP   30min

SLEEP   OFF

SLEEP   120min

TV Sports

SLEEP OFF