Atlona AT DRC444 R62011 - Manual (Page 9)

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1. Image Ghosting is usually related to the low quality cables or extremely long length. Please try replacing cables with
extenders or better quality cables.
2. If user is not able to connect to the DCR444 via RS232, this may be related to either incorrect COM port being used
or incorrect wiring on the serial cable. Please use the supplied RS232.
3. Interference on the output signal is usually caused by long cables or if switcher is not grounded. Please rack-mount
the switcher and make sure that the rack is grounded properly.
TROUBLESHOOTING