Iiyama L403W - Manual (Page 16)

ENGLISH
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.
ProblemCheck
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 signal selection is different, switch the input signal. 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.)
The Power Switch is turned ON. o
F No sound from the speakers. The Speaker Cable is properly connected. o
The sound volume is minimum. o
14 TROUBLE SHOOTING