Samsung LW15E13CX/XET manual Troubleshooting

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6_LW15E13C-Body18p.fm Page 25 Wednesday, August 8, 2001 4:14 PM

Appendix

Troubleshooting

If you have a problem setting up or using your LCD monitor, you may be able to solve it yourself. Before contacting customer service, try the suggested actions that are appropriate to your problem.

Table 3. Troubleshooting – Image

What you see...	Suggested Actions	Reference

Screen is black and	Ensure that the power cord is	Connecting your LCD
power indicator is off	ﬁrmly connected and the LCD	monitor, page 5.
	monitor is on.

“ Check Signal Cable”	Ensure that the signal cable is	Connecting your LCD
message	ﬁrmly connected to the PC or	monitor, page 5.
	video sources.
	Ensure that the PC or video
	sources are turned on.

“Sync. Out of Range”	Check the maximum	Display Modes, page 31.
message	resolution and the frequency
	of the video adaptor.
	Compare these values with
	the data in the Display Modes
	Timing Chart.

The image is too light	Adjust the Brightness and	Brightness, page 14.
or too dark	Contrast.	Contrast, page 14.

Horizontal bars appear	Adjust the Fine function.	Image Lock, Fine,
to ﬂicker, jitter or		page 15.
shimmer on the image

Vertical bars appear to	Adjust the Coarse function	Image Lock, Coarse, page 15.
ﬂicker, jitter or	and then adjust the Fine	Image Lock, Fine,
shimmer on the image.	function.	page 15.
	function.

English 25

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Contents LW15E13C/LW17E14C 1280 x 1024 xTable of Contents Monitor doing so may create the danger of electric shock Technician should open the case of the LCD monitorElectric socket Unpacking Your TV/Monitor Viewing angle Setting up an Ergonomic WorkstationTV/Monitor location Workstation heightConnecting TV/CATV ➆ Connecting Your LCD TV/MonitorConnecting Computer ➀ ➁ ➂ Connecting External A/V Devices ➃ ➄Unplug the DC adapter Isolate the cap of the tuner box Connecting TV Tuner BoxPlug and Play Installing the Video DriverSelf-Test Feature Check Stfc Power IndicatorWarm-up Time Getting HelpPower User ControlsCH + Automatic Save OSD Lock/Unlock Direct-Access FeaturesOn Screen Display OSD Accessing the menu system UseFunction or to exit from the OSD Beep PositionHalftone DurationPC functions and adjustments Setting bar Main menu Tool TipContrast Brightness Color Image Sharper Handled in several different waysAlso be panned „ Pan Move the zoomed image hotizontally VerticallyPicture-in SoundAs DVD, VCR, TV or PC PIPRegion TV/ Video functions and adjustmentsSET-UP Ways.Perform necessary corrective actions Cancel Use this menu to undo the current job„ Manual TunePicture Timer ActiveArea Auto Adjustment Channel search Turn off the OSD By Remote-ControlPrevious channel Caption USA Only „ Features that can only be accessed via remote controller PowerSaver Troubleshooting Settings Power Saver,Power indicator light Management system Is steady amber or Available mode for yourNo sound Troubleshooting Audio and TVCheck the volume control on Documentation „ Adjust the Treble and Bass toSpeciﬁcations Temperature Operating 10% to 80% Humidity Storage DimensionsWeight Monitor body When foldedHSync Not used Pin D-sub connectorPin Assignments Red Green Green + H/V Sync BlueDisplay Modes Preset timing modesModel Color Sound Stereo Channel Countries Case Attaching a wall or Arm mounting deviceRear cover Mounting pad Installing Vesa compliant mounting devicesWall Mount Instructions Refer to page 33 to fold the baseUnplug the monitor from the power outlet before cleaning Retractable Stand Maintenance of Your LCD TV/MonitorIndex European Notice FCC InformationIC Compliance Notice MPR II CompliancePrinted on recyclable paper