Chapter 4: Basic operation
30 truVision DVR 31 User Manual

Calling up a preset PTZ point

To call up a preset PTZ point:
1. Click on a camera in the mouse toolbar or use the numeric buttons to select a
camera.
2. Click the PTZ icon in the mouse toolbar or press the PTZ button to display the
PTZ control as shown in the figure below.
3. Click the Preset icon (or press 1 on the front panel or remote control) to
access the Set/Go Preset function as shown in the figure below.
4. Enter a preset number.
5. Click Go Preset. The selected camera adjusts to the settings of that preset
number.
6. You can also enter a number and click Run Tour (only supported by the UTC
RS-485 protocol).

Exiting the PTZ control mode

Press Esc to exit the PTZ control mode and return to live mode.

Playing back video

The DVR 31 allows you to play back recorded video. This section describes the
features and methods in playing back video.
There are several ways to play back recorded video: