CMN-91 Compact Video and Audio Monitor ... - Biznine.com
CMN-91 Compact Video and Audio Monitor ... - Biznine.com
CMN-91 Compact Video and Audio Monitor ... - Biznine.com
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Figure 4-5. Sample H/V Display<br />
Section 4 ♦ Operating the <strong>CMN</strong>-<strong>91</strong><br />
Setting the Vertical <strong>and</strong> Horizontal Amplification Range<br />
Gain is used to set the range of the vertical <strong>and</strong> horizontal amplification<br />
in the video signal. The st<strong>and</strong>ard gain in the video signal is x1.<br />
The <strong>CMN</strong>-<strong>91</strong> can be used to set the gain amplification in the video signal using the<br />
Gain button. The vertical gain setting appears in the upper-left portion of the waveform<br />
display, as shown in Figure 4-6. The horizontal gain setting appears in the upper-right<br />
portion of the waveform display.<br />
Vertical Amplification<br />
Press <strong>and</strong> release the Gain button, <strong>and</strong> then use the Up/Down arrow knob to scroll<br />
through the gain selection range, or press the Up/Down arrow knob to select one of the<br />
preset gain selections (x0.5, x1.0, x2.5, x5.0).<br />
Horizontal Amplification<br />
Press <strong>and</strong> release the Gain button, <strong>and</strong> then press the Left/Right arrow knob to cycle<br />
through the horizontal gain sequence of x1.0, x5.0, x10.0, <strong>and</strong> back to x1.0. When<br />
vertical sweep is selected, the gain sequence changes to x1.0, x5.0, <strong>and</strong> x25.0.<br />
<strong>CMN</strong>-<strong>91</strong> Series Installation <strong>and</strong> Operation H<strong>and</strong>book 33<br />
Copyright © 2009, Harris Corporation