NEC LED-VP1 User Manual Download Page 13 | Manualshive

Page: 13 / 17

NEC LED-VP1 User Manual Download Page 13

English-11

Troubleshooting

Check the troubleshooting guide below.

Symptom

Causes and countermeasures

The power does not turn on.

The SOFT PWR button must be held down to turn on the power.
Keep pressing the SOFT PWR button until the STANDBY lamp turns off.

The component signal is not displayed.

The component signal is not displayed when the input source is an RGB input.
Make sure that the input is Component RCA, Component BNC or

Component PC.

The RGB signal is not displayed.

The RGB signal is not displayed properly when the input source is a component input.
Make sure that the input is RGB RCA, RGB BNC or RGB PC.

The command communication does not operate.

• Check that the computer's COM port is connected to the unit.
• Check the computer's COM port number.
• Check the software's communication settings.

The size of the video display is inappropriate.
The position of the video display is inappropriate.

A communication command may be setting the display size and display position.
Check the settings.

The error lamp (ISSUE) is lit.

The unit may be malfunctioning. Contact the retailer.

«
...
11
12
13
14
15
...
»

Summary of Contents for LED-VP1

Page 1: ...User s Manual Video Processor LED VP1 ...

Page 2: ...el English 5 Rear panel English 6 Connections English 7 Connecting an External Device English 7 Connecting the Power English 7 Connection and setting English 8 Basic Operation English 9 Troubleshooting English 11 Appendix English 12 Specifications English 12 Communication command specifications English 13 Dimensional Drawing English 14 Manufacturer s Recycling and Energy Information English 15 ...

Page 3: ...ns Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense If necessary the user should contact the dealer or an experienced radio television technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful H...

Page 4: ...dangerous to make any kind of contact with any part inside this unit This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included Therefore it should be read carefully in order to avoid any problems CAUTION Please use the power cord provided with this display in accordance with the table below If a power cord is not supplied with thi...

Page 5: ...e to the backside handle Do not mount or secure this product by using the backside handle It may fall and cause personal injury Handle with care when transporting Save packaging for transporting Please clean the holes of back cabinet to reject dirt and dust at least once a year because of set reliability It s recommended to wipe holes a minimum of once a month Connecting to a TV Cable distribution...

Page 6: ... parts supplied with this unit are as follows In the rare case that one of these parts is missing or damaged contact the retailer Power cord 1 8 m USA Power cord 1 8 m EU Signal cable 2 m D Sub 9 pin cable 1 8 m Setup manual ...

Page 7: ...input 5 SELECT button Sets the selected item 6 Down button When the menu is being operated moves to the selection item below 7 Right INPUT button When adjusting the video image raises the setting When the menu is not being operated switches the input 8 MENU button When the menu is not displayed on the display panel displays the menu control When the menu is displayed moves to the level above in th...

Page 8: ... Connects to an analog RGB or component video output device 5 S Video input mini DIN 4 pin Connects to an S Video output device 6 Video input RCA Connects to a composite video output device 7 HD3 input mini D Sub 15 pin Connects to an analog RGB or component video output device 8 HDMI input HDMI This is a digital video input 9 Control input D Sub 9 pin The unit can be controlled with RS 232C 0 DVI...

Page 9: ... than the indicated voltage Doing so may cause a fire or electric shock Use a power cord appropriate for your region if the power cord included is not compatible with your region If the power cord has a ground wire always be sure to ground it When disconnecting the ground be sure to disconnect the power plug from the outlet before removing the ground Also make sure that the ground wire of the powe...

Page 10: ...omputer that has a DVI connector use a DVI HDMI conversion cable When purchasing a commercially available conversion adapter or cable select one that matches the shape of the connector on the computer that you want to connect Some computers may take some time to display the video When using a signal conversion adapter connect it on the computer side The screen may not be displayed if the resolutio...

Page 11: ... standby 2 Display panel 1 Input source and input signal are displayed 2 Control menu is displayed You can switch the input source or adjust the video image 3 Operations 3 1 Switching the input The input sources and connector names displayed on the display panel correspond to the items in the following table Display Connector name Corresponding signal Composite Video input Composite video signal S...

Page 12: ...ayed switch to Input Source with the up or down button Press the SELECT button to display the current input source on the display panel Switch the input with the up button or down button and set with the SELECT button 3 2 Video image adjustment You can adjust the Brightness Contrast Color Tint and Sharpness 1 Press the MENU button to display the menu If Input Source is displayed switch to Picture ...

Page 13: ...ent PC The RGB signal is not displayed The RGB signal is not displayed properly when the input source is a component input Make sure that the input is RGB RCA RGB BNC or RGB PC The command communication does not operate Check that the computer s COM port is connected to the unit Check the computer s COM port number Check the software s communication settings The size of the video display is inappr...

Page 14: ... Component video signals by switching the input source NOTE Technical specifications are subject to change without notice Digital Analog RGB input signal support timing Resolution Horizontal frequency Vertical frequency 640 x 480 31 469 kHz 60 Hz 37 861 kHz 72 Hz 37 500 kHz 75 Hz 43 269 kHz 85 Hz 800 x 600 37 879 kHz 60 Hz 48 077 kHz 72 Hz 46 875 kHz 75 Hz 53 674 kHz 85 Hz 1024 x 768 48 363 kHz 60...

Page 15: ...h 73h 72h 63h 20h 36h 0Dh RGBHV VGA 73h 73h 72h 63h 20h 37h 0Dh HDMI 1 73h 73h 72h 63h 20h 38h 0Dh HDMI 2 73h 73h 72h 63h 20h 39h 0Dh 3 Setting the video display size and position Setting commands 6Fh 73h 69h 7Ah 65h 20h 31h 20h H size 20h V size 20h H pos 20h V pos 0Dh H size V size H pos and V pos are expressed with ASCII codes Example When the display size is 320x240 and the display start posit...

Page 16: ...English 14 Dimensional Drawing 431 1 480 340 42 5 280 90 94 1 81 5 10 3 Unit mm ...

Page 17: ... the end of its life All required information concerning the disposal of the product and country specific information on recycling facilities can be found on our following websites http www nec display solutions com greencompany in Europe http www nec display com in Japan or http www necdisplay com in USA WEEE Mark European Directive 2002 96 EC Within the European Union EU wide legislation as impl...

Reviews:

No comments