OPHIT DOL - Manual (Page 3)

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DOL Installation Guide
Screen is not displayed.
- Check if the PC power is on.
- Check if connection to the computer and the monitor are correct.
- Turn the PC power off and on again.
Noise is shown on the
screen.
- Check the DVI connection.
- Check the display resolution.
- If the malfunction is not fixed by the above measures, please contact with head office.
※
Product specifications are subject to change without notice.
Fast blinks
The system is booting properly.
After plug adapter, LED will blink fast for 2~3 seconds
Solid
Communication between transmitter and receiver is established.
Ready for proper operation.
Regular on/off
No communication between transmitter and receiver. Check for
fiber connection or power adapter.
● Troubleshooting
● LED indicator status
DOL.indd 3 2011-05-02 �� 4:36:45