LG M5201C User Manual page 26

O is the product power cord connected? • See if the power cord is properly connected to the
outlet.
O the power indicator amber?
0 Does the 'Out of range' message
appear?
O is the power indicator light on? • See if the power switch is turned on.
O Power is on, power indicator is blue but • Adjust brightness and contrast again.
the screen appears extremely dark.
• If the product is in power saving mode, move the
mouse or press any key.
• The signal from the PC (video card) is out of the
vertical or horizontal frequency range of the
product. Adjust the frequency range by referring
to the Specifications in this manual.
* Maximum resolution
RGB: 1920 x 1080 @60Hz
HDMIiDVI : 1920 x 1080 @60Hz
O Does the 'Check signal cable' message •
appear?
The signal cable between PC and product is not
connected. Check the signal cable.
Press the 'INPUT' menu in the remote Control to
check the input signal.
J
@The 'Controls Locked' message
appears when pressing the Menu
button.
• The control locking functionprevents unintentional
OSD settingchangedue to carelessusage. To unlock
the controls,simultaneouslypressthe Menu button
and • buttonfor several seconds.(You cannot set thi_
function using the remotecontrol buttons.You can set
this function inthe productonly.)
* Vertical frequency: To enable the Userto watch the product display, screen image should be changed tens of times
every second like a fluorescent lamp, The vertica! frequency or refresh rate is the times of image displaYper second.
The unit is Hz.
* Horizontal frequency: The horizontal interval is the time te display one vertical line. When t is divided by the
horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal
frequency. The unit is kHz.
@