Chapter 4: Basic operation
Figure 13: PTZ control interface
PTZ control buttons
When you enter PTZ mode, the PTZ control interface displays. In PTZ mode, the numeric buttons control additional PTZ functions. Table 10 below lists the front panel keys and their PTZ control functions.
Table 10: Front panel PTZ control function
Front panel key | PTZ control | |
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8 | 8 | Zooms out |
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5 | 16 | Zooms in |
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4 | 15 | Focuses near |
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7 | 7 | Focuses far |
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6 | 6 | Closes iris |
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3 | 14 | Opens iris |
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Enter | Enter | Auto focus/iris |
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Esc | Esc | Exits PTZ mode |
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1 | 1 | Enter Preset Dialog |
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truVision DVR 31 User Manual | 29 |