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Chapter 4: Basic operation
truVision DVR 31 User Manual 29
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
8-channel 16-channel
PTZ control
8 8 Zooms out
5 16 Zooms in
4 15 Focuses near
7 7 Focuses far
6 6 Closes iris
3 14 Opens iris
Enter Enter Auto focus/iris
Esc Esc Exits PTZ mode
1 1 Enter Preset Dialog