Adjusting the LCD Display
2.Medium
3.Low
4.Opaque
Safety Lock 
Change PIN
MENU → 
→
→
→ ENTER → 
→ 
→ 
→ 
→ ENTER → [Safety Lock ]→ EN- TER→ [Change PIN]
→[0~9]→ [0~9]→ [0~9]→ [0~9]
The password can be changed.
Lock On
MENU → 
→
→
→ ENTER → 
→ 
→ 
→ 
→ ENTER → [Safety Lock ]→ EN- TER→
→ ENTER→[Lock On]
→[0~9]→ [0~9]→ [0~9]→ [0~9]
Turns Off/On the Video Wall function of the selected display Off/On.
Energy Saving
MENU → 
→
→
→ ENTER → 
→ 
→ 
→ 
→ 
→ ENTER → 
→
, 
→ ENTER
This feature adjusts the power consumption of the unit in order to save energy.
