OmniTek OTR 1001, Руководство пользователя

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OmniTek OTR 1001 User Guide, v3.1 P-11
Control Panel Mouse & Keyboard
To play-out the pattern (both GEN and GEN_BASIC):
1. Set the Output Video Standard recorded in the Properties control as described in Section P.2.
2. Check that the focus (copper-coloured
box) is on the thumbnail for the required
Colour Bar pattern and push the
GENERAL knob. 2. Click on the thumbnail showing the required
Colour Bar pattern.
Note: In the absence both of any specific test pattern to play-out and of any input on the IN
BNCs, the 100% Colour Bars pattern is automatically generated on both OUT BNCs in the
output video standard that is currently selected (see Section P.2).
2. Using the provided Pathological Test Patterns
Offered alongside the test signal generator is the option to create test patterns based on two of the
standard pathological test patterns used to provide a stringent test of SDI transmission.
The following steps are used to play out the Pathological Test Patterns.
Control Panel Mouse & Keyboard
To add either Pathological pattern to the Gen window (GEN only):
1. Press and hold the Line option on the Gen
window Button Bar (cyan button).
2. Open the first (possibly the only) segment
of the pattern, select the
Pattern entry and
select the required Pathological pattern
from the drop-down menu that is displayed.
The thumbnail on the Gen window is then
re-drawn showing the pattern you have
selected.
3. Close the Properties control by pressing the
BACK button.
1. Click on the Line option included in the
Button Bar.
This adds a new line pattern item to the
Gen window.
The thumbnail on the Gen window is then
re-drawn showing the pattern you have
selected.
To play-out the pattern (both GEN and GEN_BASIC):
1. Set the Output Video Standard recorded in the Properties control to select a single-link 10bit
YCbCr 4:2:2 video standard (as described in Section P.2).
Suitable video standards include all SD and HD standards and progressive 3GA standards
but don’t include any 12bit dual-link or 3GB formats. (The pathological test patterns are
defined as 10bit parallel data, ready for mapping to 10bit serial data. The mapping imposed
by the SMPTE 12bit format prevents the correct pathological sequence appearing.)
2. Check that the focus (copper-coloured
box) is on the thumbnail showing the
pathological pattern, then push the
GENERAL knob. 2. Click on the thumbnail showing the
pathological pattern.
The pattern is then loaded into the generator and played out through both SDI OUT BNCs.