RGBLink VSP 112W User Manual - Manual (Page 119)

VSP 112W User Manual 119
No Output in LED Display
Confirm If There is Any Input Signal
Press [MENU] button to find "INPUT" and knob into the "INPUT RES INFO"
to see whether the input signal is normal, suggested the "NO INPUT" signal
does not come in, check the front-end signal lines, and please note to do
dual display or extended in computer ; you can enter other format signals to
view in the same operation.
Confirm If Signal Output
Find a belt VGA input (best for DVI) display, connect to the corresponding
output port of processor, and check whether the signal is correct on the
monitor. If not display properly, please check whether there is input signal,
or if input wire interface is taken tight, output wire interface is picked up
tightly. If display normally, check if sending card is normally working or
need to replace sending card test.
Flash Point in LED Display Output
Confirm If Monitor Output is Normal
Find a belt VGA input (best for DVI) display, connect to the corresponding
output port of processor, and check whether the signal is correct on the
monitor. If display normally shows and no flash point, please check
whether DVI outlets put tight or replace to DVI line of sending card. If
display flashes point, please judge if input signal, wire, and interface are
normal.