Sony HT-K170 - Manuel (Page 14)

Amplifier Operations
14 GB
SLEEP
t 2:00:00 t 1:30:00 t 1:00:00 t 0:30:00 t OFF
Using the Sleep Timer
You can set the amplifier to turn off automatically at a
time you specify.
Press SLEEP on the remote while the power is on.
Each time you press SLEEP, the time changes as shown
below.
The display dims after you specify the time.
You can check the time remaining before the
amplifier turns off
Press SLEEP on the remote. The remaining time appears
in the display.