200
Press the OK key.
Notice the 23 : 59 in Sleep becomes highlighted;
Power Mng ▲
▼
PowerOn N
Sleep N
►Idle SLP
Use the scroll ▲/▼ keys to change the Idle mode to Sleep or Off.
Press the OK key after making the necessary change.
Notice the SLP/OFF in Idle will no longer be highlighted and you’re free
again to scroll through the menu;
Power Mng ▲
▼
PowerOn N
Sleep N
►Idle SLP
Press the ESC key.
The F4 Vista will prompt;
Power Mng
Save ?
ESC OK (Save)
Press OK to accept or press ESC to cancel.
The Options menu will return;