System first start-up BES X Installation Manual, Rev.9, Jun 2018
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2. the monitor connected to the 4HD/5HD-CPU will show an image but it does not properly fit on the
screen and on the monitor there is no option to adjust the image. In order to fix this issue you can
use the “View size” option explained below.
Once you click on the HDMI Settings button you will see the following window where you have two
options:
EDID MODE
The “EDID mode” will give you the possibility to select four different mode for the HDMI video output,
these are:
1. HD 50 Hz;
2. HD 60 Hz;
3. HD Scaled 50 Hz;
4. HD Scaled 60 Hz.
By default the mode is set to 1. HD 50Hz, but as explained above in case the monitor give you the message
“not supported” you can try to change it to another mode, save it and restart the pair of lanes to see if you
get the image displayed. THE SUGGESTED RESOLUTION ARE “HD – 50Hz” or “HD 60Hz”.
Every time you make a change you have to restart the lanes to see the change applied. You can restart the
lane from the upload to lanes screen by clicking on the “Reset” button.
VIEW SIZE
The “View size” option give you the possibility to resize the image in case the monitor doesn’t have any
option of auto resize (that we require for compliance with our system, normally called “just scan” or
“screen fit” but this name change in case of different monitor brand). The view size value must be in a
range from 0 to 200, after any chance of this value click on the Apply button to apply the changes in real
time. This functionality does not require a restart of the lanes.