Diagnostic Tools; Framedetector; No Sync Screen (Test Pattern) - Lightware UBEX-PRO20-HDMI-F110 User Manual

 
     
6. Lightware Device Controller (LDC) 6. Lightware Device Controller (LDC)
6.8. Diagnostic Tools
6.8.1. Frame Detector
The ports can show detailed information about the signal like blanking intervals and active video resolution.
This feature can be used for troubleshooting if compatibility problems occur during system installation. To
access this function, open the port properties window and click on Frame detector button.
Lightware's Frame Detector function works like a signal analyzer and allows to determine the exact video
format that is present on the port, thus it helps to identify various problems. E.g. actual timing parameters
may differ from the expected and this may cause some displays to drop the picture.
Frame Detector measures detailed timings of the video signals just like a built-in oscilloscope, but it is much
easier to use. Actual display area shows the active video size (dark grey). Black area of the full frame is the
blanking interval which can contain the info frames and embedded audio data for HDMI signals. Shown
values are measured on the actual signal and not retrieved only from the HDMI info frames.

#framedetector

Frame detector window
Applied F-series endpoint firmware package: v1.4.1 | Applied R-series endpoint firmware package: v1.4.1 | LDC software: v1.34.0b2
UBEX series – Extender Application Mode – User's Manual UBEX series – Extender Application Mode – User's Manual
6.8.2. No Sync Screen (Test Pattern)
The No sync screen feature generates an image which
can be displayed when there is no incoming signal on the
port. The following settings can be set for the Test Pattern
function: #testpattern #nosyncscreen
Mode
▪ Always on: the video output port always transmits the
test pattern.
Auto: the video output port transmits the test pattern
▪
if there is no incoming signal on the selected input
port.
▪ Always off: the test pattern function is disabled, the
video output port transmits the video signal of the
selected input port.
Color
Three ways are available to set the no sync screen color:
▪ Click on the predefined color;
▪ Use the sliders;
▪ Type the RGB code of the color.
When the desired color is selected, press the Set color
button to store.
Port Tile
The port tile of the HDMI outputs displays when No sync screen mode
is active.
INFO:
No sync screen will be active in the case of connected sink
device to the output port only.
65 65
HDMI out 2 #2
No Sync Screen
No signal
0.00 Gbps