TruVision DVR 40 User Manual 31To call up a PTZ shadow tour number1. In PTZ mode, do one of the following:Front panel Press the Tour button. Enter a preprogrammed three-digit preset number. Shadowtour starts immediately.Remote control Press the Tour button. Enter a preprogrammed three-digit preset number. Shadowtour starts immediately.Mouse Right-click the mouse and select the menu option Tour. Select one of the tournumbers listed.Note: The PTZ preset number is preprogrammed. See section “PTZ settings” on page 82 for furtherinformation.The TVR 40 will adjust to the settings of this shadow tour number.2. If you want to use a different shadow tour PTZ number, repeat step 1 when in the PTZ mode. Theunit will re-adjust to that shadow tour number.3. To exit PTZ mode press the Menu button on the front panel or the OK button on the IR remotecontrol, or right-click the mouse and select Exit. You will return to live mode and the camera willstay in its current position.To start/stop autopanNote: This function is only available when using the mouse.1. In live mode right-click the mouse and select PTZ control to enter PTZ mode. Click the Autopanicon to start the panning.Note: If the PTZ is in autopan mode and you exit PTZ mode, PTZ will continue in autopan mode. You mustre-enter PTZ mode to stop the autopan.2. To exit PTZ mode, right-click the mouse and select Exit. You will return to live mode and thecamera will stay in its current position.Manually acknowledging an alarmWhen an alarm is triggered, the alarm indicator on the front of the TVR 40 flashes red to alert you tothe alarm. The alarm can be manually acknowledged to silence it. However, the alarm will still beactive.This option can only be done when the alarm output is set to Acknowledge. See “External alarmoutput” on page 78 for further information.All alarm acknowledgements are saved in the system log.To manually acknowledge an alarm1. When the alarm indicator on the front panel is flashing red, press the manual alarm button toacknowledge the alarm. The red flashing light will return to green.The LED of the alarm source (for example, camera or system status) will continue to display red.