Iiyama L400W - Manual (Page 16)

TROUBLE SHOOTING
Perform the adjustments described in OPERATING THE MONITOR, depending on the problem you have. If the monitor does not get a picture,
skip to 2.
2. Consult the following items if you cannot find an appropriate adjustment item in OPERATING THE MONITOR or if the problem persists.
If you are experiencing a problem which is not described below or you cannot correct the problem, discontinue using the monitor and
contact your dealer or iiyama service center for further assistance. 3.
Problem Check
The picture does
not appear.
(Power indicator
does not light up.) The Power Cable is firmly seated in the socket. o
o
o The AC socket is live. Please check with another piece of equipment.
o If the blank screen saver is in active mode, touch the keyboard or the mouse.
o Increase the Contrast and/or Brightness.
The computer is ON.
o The Signal Cable is properly connected.
o
The Power Switch is turned ON.
A
o The signal timing of the computer is within the specification of the monitor.
(Power indicator
is orange.)
If the input video signal selection is different, switch the Signal Select. o
o If the monitor is in power management mode, touch the keyboard or the mouse.
The screen is not
synchronized. o The Signal Cable is properly connected.
o The signal timing of the computer is within the specification of the monitor.
B
o The signal timing of the computer is within the specification of the monitor.
o The video output level of the computer is within the specification of the monitor.
The screen
position is not in
the center. o The signal timing of the computer is within the specification of the monitor.
The screen is
too bright or too
dark.
The screen is
shaking.
C
D
E
The video output level of the computer is within the specification of the monitor. o
o The power voltage is within the specification of the monitor.
o The signal timing of the computer is within the specification of the monitor.
The computer is ON.
The Signal Cable is properly connected. o
o
1.
If the monitor fails to operate correctly, please follow the steps below for a possible solution.
(Power indicator
is blue.)
14 TROUBLE SHOOTING
Remote Control
does not work. F o Replace with new batteries.
o The battery terminals match the “+” and “–” indications in the battery compartment.
o The Remote Sensor is bathed in an intense light such as a fluorescent light.
o There is an obstacle between the Remote Control and the Remote Sensor.