Samsung SyncMaster 400TSn-2 - Safety Lock PIN; Energy Saving; HDMI Black Level

Change the transparency of the background of the OSD.
1. High
2. Medium
3. Low
4. Opaque
Safety Lock PIN
MENU → → → → ENTER → [Setup] → → → → ENTER → [Safety Lock PIN ]
→ [0∼9, 0∼9, 0∼9, 0∼9] → [0∼9, 0∼9, 0∼9, 0∼9] → [0∼9, 0∼9, 0∼9, 0∼9]
The password can be changed.
Energy Saving
MENU → → → → ENTER → [Setup] → → → → → ENTER → [Energy Saving]
→ , → ENTER
This feature adjusts the power consumption of the unit in order to save energy.
1. Off
2. On
HDMI Black Level
MENU → → → → ENTER → [Setup] → → → → → → ENTER → [HDMI Black
Level ]
Adjusting the LCD Display