Pulnix TS-9720EN Series Manual de Instalação descarregar pdf (Página 51)

Page 39

VIS CAM 300/400 Installation Manual

System Set-Up

displayed. The “Focus Bar” marker cam be moved with the mouse pointer, or if the “Focus Bar” marker

is selected, using the arrow-keys.

1. Position the “Focus Bar” marker directly over the license plate.

FIGURE 34. Focus Bar marker display.

2. Adjust the lens zoom ring until the plate width just barely fits in between the short vertical zoom

markers on the display.

3. Have your assistant tape the lens front-focus chart to the stand so that it appears in-between the

zoom markers. Make sure the black and white bars are vertical in the image.

4. Carefully adjust the lens focus ring until the focus bar waveform display is maximized in amplitude

spread. The “Focus percentage” display shown on the left side of the “Focus Bar Waveform” win-

dow should then be maximized when the picture has got the best focus. If necessary, readjust the

zoom and focus until the width of the plate is just inside the zoom markers and the waveform

spread of the bars is maximized.

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Pulnix TS-9720EN Series Manual de Instalação Página 51