OPHIT DSP - Handbuch (Seite 3)

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DSP Installation Guide
● Caution
Use the DC adapter (5V, 2A) included in the product for the receiver, which is connected to
the monitor and requires the external power supply. The transmitter connect-ed to the computer
normally used the computer power. Therefore, no external DC adapter is required except some
computers with the special specification. In this case, use the external DC adapter used for the
receiver.
(Connect transmitter to adapter only in case of either insufficient internal power or no power from
computer.)
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 the A/S center.
● Troubleshooting
DSP.indd 3 2011-09-20 �� 11:10:38