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Identifying Monitor Conditions
Special messages will appear on the monitor screen when identifying the following monitor conditions:
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Input Signal Out of Range—Change resolution setting to 1280 x 1024 – 60Hz, —Indicates the
monitor does not support the input signal because the resolution and/or refresh rate are set higher
than the monitor supports (models L1950, L1750, L1910 and L1710).
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Input Signal Out of Range—Change resolution setting to 1440 x 900 – 60Hz, —Indicates the
monitor does not support the input signal because the resolution and/or refresh rate are set higher
than the monitor supports (models L1908w, L1908wm, L1945w, and L1945wv).
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Input Signal Out of Range—Change resolution setting to 1680 x 1050 – 60Hz, —Indicates the
monitor does not support the input signal because the resolution and/or refresh rate are set higher
than the monitor supports (models L2208w and L2245w).
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No Input Signal—Indicates the monitor is not receiving a video signal from the PC on the monitor
video input connector. Check to determine if the PC or input signal source is off or in the power
saving mode.
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Multiple Inputs are Active—Use the OSD to select the desired video input— (select models)
Indicates the monitor is connected to two video inputs. The monitor is trying to display both inputs,
but after 10 seconds the monitor uses the default signal input.
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Auto Adjustment in Progress—Indicates the auto-adjustment function is active.
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Monitor Going to Sleep—Indicates the screen display is entering a sleep mode.
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Check Video Cable—Indicates the video cable is not properly connected to the computer.
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OSD Lockout—The OSD can be enabled or disabled by pressing and holding the Menu button
on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lockout
displays for ten seconds.
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If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
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If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD.
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Power Button Lockout—Indicates the power button is locked. If the power button is locked, the
warning message Power Button Lockout displays.
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If the power button is locked, press and hold the power button for 10 seconds to unlock the
power button function.
◦
If the power button is unlocked, press and hold the power button for 10 seconds to lock out
the power button function.
Sleep Timer Mode
The Sleep Timer mode is an energy-saving feature that enables you to set a time for the monitor to
power on and off at the same time every day. This also extends the life of the backlight bulbs in the
monitor. The Sleep Timer has five settings:
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Set Current Time
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Set Sleep Time
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Set On Time
30 Chapter 4 Operating the Monitor