Digital Extender DS-41R Manual del usuario - Página 8

Navegue en línea o descargue pdf Manual del usuario para Interruptor Digital Extender DS-41R. Digital Extender DS-41R 12 páginas. Dvi switcher

5 Troubleshooting

Problem

Switch will not operate

No picture(or snow)

Or Poor picture

Remote control unit will not operate

Programming

Universal

Control

Make sure the 5V power is plugged in the back of the unit.

Check to see if the power LED light is on.

1. In case your video source is HDCP enabled, make sure your

video display (Monitor) must HDCP compliant.

2. If you are using copper based DVI cable, overall length of the

cables (length of the cable from video source to switch and length of

the cable from switch to display) should not exceed 33ft. Exceeding

33ft. with copper based cables will result in no or poor picture

quality. To extends over 33ft, please use fiber optical DVI extension

cables such as RTcomUSA Inc.'s Model OC cables.

3. Use high quality DVI cables.

4. If you are using computers, try other refresh rate settings. Most

HDTVs have refresh rate of 48Hz and computer's video cards are

usually set at higher refresh rate (60Hz).

5. Make sure all DVI connectors are tightly secured to all DVI ports.

loose screws on the DVI connectors will result in no or poor picture.

6. Turn off all equipments(video source, switcher and HDTV) and

restart all equipments.

Make sure the included batteries are correctly installed.

Make sure the 5V power is plugged in the back of the unit.

Check to see if the power LED light is on.

Try rebooting the switch by unplugging and re-plugging in the AC

plug of the 5V power adapter.

Remote

Our remote control units use unique codes. To program your own

universal remote control, make sure to use "Learn" feature of your

universal remote control unit. Refer to the universal remote control

unit's user manual

Solution