Kramer 614R/T [11/15] Avoiding pitfalls with the 614t and 614r

614T, 614R - Using the Detachable Optical DVI System

6. Turn ON the Power on the computer and the display device.

7. If the transmitter does not power up, connect the 5V power adapter to the

614T transmitter, and connect the adapter to the mains electricity.

You can use the power supplied through a DVI pin from the graphic cards instead of

using the power adapter. After completing the installation, if the system does not seem

to work properly, reconnect the power adapter while the system is powered.

8. Set up the screen resolution as required.

Figure 2: Connecting the 614T/614R

4.3 Avoiding Pitfalls with the 614T and 614R

Note: The 614T, 614R pair does not support XGA (1024x768)

resolution.

If any of the following problems occur, we recommend:

If the display device shows only a black screen:

 Check that all the AC and DC plugs and jacks used by the external power

supplies are firmly connected

 Check that the DVI ports are firmly plugged into the computer and the

display device, and be sure that the transmitter and receiver modules are

correctly plugged into the computer and display device, respectively

 Check if the computer and display are powered ON and properly booted

 Reset the system by unplugging and then replugging the transmitter DVI port

or receiver DVI port and then reboot the system