OmniTek OmniTek XR manual Analyzer Menu, Input to Analyzer, Interpolator, Low Pass, TRS Pass

Analyzer Menu

The Analyzer menu is shown above. A variety of functions for the main OmniTek XR analyzer module are available here. Functions used most commonly are available from icons on the main toolbar, whilst features that are rarely used can only be controlled from this menu. Each menu item is described in turn.

Input to Analyzer

Controls whether the main View module looks at the serial input, or at the Generator (only if motion/capture option is present). This control can also be changed from the ‘Source’ toolbar.

Interpolator

This enables the interpolator that controls how the hardware samples and displays the incoming data. Occasionally a clearer result can be obtained by turning the interpolator off, but usually it would be left on.

Low Pass

This turns on a low pass filter. The frequency response changes depending on whether the current video format is SD or HD.

TRS Pass

By default, TRS data is not displayed in the mini-pic, waveform view, or vectorscope. This control lets you enable the display of TRS. The data shown in the dataview will always contain any TRS data present on the signal, regardless of the state of this control.

Closed Caption Source

Closed caption data from the serial input can be decoded and displayed on the mini-pic, or written into an XML log file. The data source can be from line 21, EIA608, or EIA708. Note that in order to display on the mini-pic, this display must be enabled, which is done from the ‘Options’ menu of the mini-pic window. Details on this on page 44.

Page 13