Samsung 400EX(N) - Manual (Page 124)

1. High
2. Medium
3. Low
4. Opaque
Safety Lock
Change PIN
MENU → → → → ENTER → → → → → ENTER → → EN-
TER→
→ [0 ∼9] → [0∼9] → [0∼9] → [0∼9]
The password can be changed.
The preset password for the LCD Display is "0000".
Note
If you forgot your password, press the remote buttons MUTE → 1 → 8 → 6 → On to reset
the password to "0000."
Lock
MENU → → → → ENTER → → → → → ENTER → → →
ENTER →
→ [0 ∼9] → [0∼9] → [0∼9] → [0∼9]
This is the function that locks the OSD in order to keep the current settings or to prevent
others from adjusting the settings.
Energy Saving
MENU → → → → ENTER → → → → → → ENTER →
Adjusting the LCD Display
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