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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
• Auto adjustment button adjustments and settings in the
ScreenManager.
Unlocked function
• Adjustment of contrast and brightness by the control buttons.
• Sound control by the control buttons.
• Input signal selection button
• To lock
Switch off the monitor’s power by the power switch. Press on the Auto adjustment
button while switching on the monitor’s power.
• To unlock
Switch off the monitor’s power by the power switch, 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.34) 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 LED
On Period (1H - 23H) Operation Blue
Last 15 min. in "On period" Advance Notice
*1
Blue Flashing
"On period" expired Power off Off
*1
Advance notice (LED flashing blue) will be given 15 minutes before the monitor
automatically enters the “Power Off” mode. To delay entering the “Power Off” mode, press
the power switch during the advance notice period. The monitor will continue to operate for
an additional 90 minutes.
[Procedure]
Press the power switch.
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.