OmniTek Ultra 4K Tool Box, User Manual

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----------------------- General: System Configuration & Control -----------------------
Ultra v2.0a User Guide
B-6
Only compatible selections can be made so it is essential to first select the
Interface
format, then
check and if necessary adjust the Raster , then the Refresh rate and then the Sampling details in
that order . (As each selection is made, the subsequent settings automatically change to a valid
value given the previous selections.)
The
Ultra offers the choice of selecting from a list of up to ten previously selected standards
(offered as a drop-drop menu) or specifying the required standard via the Interface, Raster, refresh
and Sampling details. The current selection is shown in the slot immediately below the HDMI/
DisplayPort/SDI Output heading.
To set the Output Video Standard of a port :
Using a recent selection:
In the Connections window.
1. Click on the down arrow to the right of the Output Video Standard currently being quoted
for the required port. A drop-down list of recent selections is displayed.
2. Select the required standard from the list displayed.
Selecting the standard via its properties:
In the Connections window:
1. Click on the symbol to the right of the current Output Video
Standard.
The dialogue shown to the right is displayed.
2. Starting with the Interface entry, click on the down arrow to the
right of the current selection and pick the required option from
the drop-down list that is displayed.
3. Use the same procedure to set the Raster setting, then the
Refresh then the Sampling .
IMPORTANT: It is essential to set the properties of the video
standard in the above order as the options offered at each stage
depend on the selections made above.
4. When all entries have been set to define the required video
standard, click on the Set option at the bottom of the dialogue to
select this video standard and return to the Connections window.
B.1.6 Genlock
The Ultra automatically locks the Analyser/Converter to the input signal, but offers a range of
choices over the locking of any output that is produced:

One choice to make is whether this output is to be locked to any signal (Genlock ‘On’), or left
to Free Run. This choice is made individually for the different types of output – SDI, HDMI
and DisplayPort.

Another choice is of the signal to which the output is locked when Genlock is ‘On’. This
can be either one of the inputs or an external reference plugged into the Composite port on the
back of the Ultra . Note : For technical reasons, the same reference is applied across all the
outputs: however, individual timing adjustments can be made (see below).
These selections are all made on the Connections window.