Test pattern sub-menu, Test pattern sub‑menu – Extron Electronics VN-Matrix 250 User Guide User Manual
Page 104
4.
Use the rotary encoders to select the location (Transparent, Stored, or Fixed) and the
EDID name. The choices available in the EDID name selection depend on which location
you chose:
z
Transparent — if you select Transparent, the EDID from the locally connected
display is passed to the source device.
The
Location value shows Trans.
The
EDID name value shows the name of the EDID provided by the local display.
If no local display is connected, the
EDID name value displays "No EDID."
z
Stored — the EDID values of previously connected local displays are stored
automatically and can be selected when no local display is present.
The
Location value shows Stored.
The
EDID name value shows the name of the stored value.
z
Fixed — a specific preferred mode can be selected from a fixed list.
The
Location value shows Fixed.
The
EDID name value shows the mode currently selected in the format
[Horizontal resolution]x[Vertical resolution]@[Frequency].
A list of the fixed
is shown on pages 122‑123.
5.
Press
Next to return to the main EDID screen.
6.
Press
Menu to move to the main Test Pattern screen.
Test Pattern Sub-menu
The
Test Pattern sub‑menu allows you to enable or disable test patterns and select a
pattern that displays on the VND 250 output to assist in calibrating the system.
Test
Pattern
MENU
NEXT
Test Pattern
[Enable] [Pattern 1]
NEXT
Select Test Pattern:
Select Pattern:
Enable
Disable
Pattern type
Figure 81.
VNE 250 Encoder Test Pattern Sub-menu
1.
In the main Test Pattern screen, press Next to open the
Test Pattern selection screen.
2.
In the
Test Pattern selection screen, use the left rotary encoder to toggle between
Enable and Disable. Enable displays the test pattern on the VND 250 (decoder)
display. Disable allows the normal video input to be displayed.
3.
Use the right rotary encoder to select whether the test pattern will be displayed.
Currently there is a single Test Mode splash screen
(see the figure to the right).
4.
Press
Next to return to the main Test Pattern
screen.
5.
Press
Menu to move to the Reset screen.
VNM 250 • Front Panel Menu Configuration
98