NEC NLT-15 Product Spec, Troubleshooting, Pal/Secam-B/G, I, D/K /Ntsc-M, Video, Component

Product Spec.

Model	NLT-15
Main body	Horizontal size	455 mm	Thickness	210 mm
	Height	405 mm	Weight	6.3 kg
Power requirements	DC 12V/3.0A
Television system	PAL/SECAM-B/G, I, D/K /NTSC-M
Television programnme	VHF: 2~13 UHF :14~69 Cable : 01~125
Display Panel	LG Philips LCD 15.1" TFTLCD panel
Power consumption	45W
External antenna impedance	751
Audio output	1.5W + 1.5W
Speaker	81 X 2
	• A/V IN	• PC IN	• S-VIDEO IN
External input ports	• PC Audio IN		• COMPONENT IN
	• DC 12V IN		• Antenna IN
AC Power Adaptor	AC 100-240V, 50/60Hz, Output:12vdc, 3.0A

•Although the LCD panel uses highly precise technology, it may display blank pixels, dark spots or lighting pixels on the screen. This is normal and not an indication of a defect.

•Technical specifications are subject to change without notice.

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Troubleshooting

Problem		Check item
No picture on screen and no sound		• Insert the AC power cord plug securely in AC power
		outlet.
from speakers.		• Make sure the LCD TV is not in the standby mode
		(The POWER/Standby indicator is red.)
No picture/No picture from AV		• Check the brightness setting of the display.
terminal.		• Lamp may have malfunction.
		• Check the sound setting.
Picture is displayed, but no sound		• Make sure the sound is not muted.
from the speakers.		• Make sure the connectors of the optional speaker
		system are securely inserted.
Picture is too light.		• Make sure COLOR and CONTRAST settings.
		• Make sure BRIGHTNESS setting is not set too low.
Picture is too dark.		• Check to see if BRIGHTNESS setting.
		• Lamp may have malfunction.
		• Change the batteries.
Remote control does not work.		• Make sure the infrared transmitter window is not
		receiving strong light such as light from fluorescent
		lamps.
		• The reception may be weak.
The TV picture is not sharp.		• The state of the broadcast may also be bad.
The TV picture moves.		• Make sure the antenna is facing the right direction.
		• Make sure the outside antenna is not disconnected.
The TV picture is doubled/tripled		• Make sure the antenna is facing the right direction.
		• There may be reflected electric waves from
(Ghosting)
		mountains or buildings.
		• There may be interference from automobiles, trains,
The TV picture is spotted.		high voltage lines, neon lights, etc.
		• There may be interference between the antenna cable
		and power cable. Try positioning them further apart.
		• Is the unit receiving interference from other devices?
		Transmission antennas of radio broadcasting stations
There are stripes on the screen or		and transmission antennas of amateur radios and
colors fade.		cellular phones may also cause interference.
		• Use the unit as far apart as possible from devices
		that may cause possible interference.
Power button does not respond.		• Unplug the power cord of the adaptor from the AC
		outlet to turn off and reset the unit.
PC image not centered.		• Check the horizontal/vertical position setting.
PC image not clear or has stripes.		• Check Clock and phase settings.
		Try using ‘Auto’ function setting.
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