Samsung DVD-V2500 Instruction Manual page 22

Auto Power Off ]
1 Open "SETUP MENU"
With the DVD in stop mode, press the SETUP button.
2 Select "Option"
Using the up and down buttons, move the selection cursor to
"Option," then press ENTER to select.
3 Select "Auto Power Off"
Move the selection bar to _'OptionSetup", then press right to
select from following options:
• Off - Auto power off is disabled.
• 1Hr- DVD-VCR will auto shut off 1 hour after the last button is
pressed,
• 2Hr- DVD-VCR will auto shut off 2 hours after the Iast button is
pressed.