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18 3. ScreenManager
3-3. Useful Functions
Adjustment Lock
Use the “Adjustment Lock” function to prevent any accidental changes.
Locked function
• Settings in the ScreenManager.
• Signal selection button (Color/Monochrome)
Unlocked function
• Adjustment of brightness by the control buttons.
• To lock
Switch off the monitor’s power by the power button on the front panel. Press on the
Auto adjustment button while switching on the monitor’s power.
• To unlock
Switch off the monitor’s power by the power button on the front panel, then hold
down the Auto adjustment button once again and turn the power back on.
Off Timer
The off timer function causes the monitor to automatically enter a power off state after
a predetermined amount of time has lapsed. This function was created to reduce
afterimage (p.41) characteristics that are particular to LCD monitors when the monitor
screen is left on for a long period without use.
[Procedure]
(1) Select <Off Timer> in the ScreenManager <Others> menu.
(2) Select “Enable” and press the right and left buttons to adjust the “On Period” (1 to
23 hours).
[Off timer system]
PC Monitor Power Indicator
On Period (1H - 23H) Operation Green
Last 15 min. in "On period" Advance Notice
*1
Green Flashing
"On period" expired Power off Flashing orange slowly
*1
Advance notice (LED flashing green) will be given 15 minutes before the monitor automatically
enters the “Power Off” mode. To delay entering the “Power Off” mode, press the Power button
during the advance notice period. The monitor will continue to operate for an additional 90
minutes.
[Procedure]
Press the power button to return to a normal screen.
NOTE
• The off timer function works while the PowerManager is active, but there is no
advance notice before the monitor’s power is switched off.
