User Manual

DW Spectrum 3.0
Rev. 072017 Page | 175
 Use Volume Slider (at the right of the Time Line)
 Use a Mouse Wheel above the slider
 Use Ctrl + Up/Down
 Use button or use “M” key to mute/unmute.
IMPORTANT. The volume level will affect the following system Actions: Speak, Play Sound and Repeat Sound.
Note: notifications will not be heard if on mute.
Tours
If several Items are opened on Scene, this feature will provide the ability to automatically switch to the next Item in a
Fullscreen mode (like slide show). To start Tour:
1. Select several Items (see "Adding Items to Layouts")
2. Open Context Menu and select Start Tour (or press Alt+T)
To stop Tour, Double-Click or press any key.
To change sequence speed (the frequency in between Items during Tour):
1. Open Main Menu and go to Local Settings
2. Specify the desired delay (in seconds) in Sequence Cycle Time at the Look and Feel tab.
Using DW Spectrum as Web Browser
Not only can DW Spectrum act as media player and display video from Cameras, it can display web pages on Scene as
well.
This may be useful, for instance, for modifying Camera parameters on Camera webpage or open an external System
(Access Control, or Analytics) and do surveillance monitoring in the same time.
Note: The embedded web browser have limited functions and not compatible with public websites, webmail and
social media site.
To open a web page:
1. Do one of the following:
 Go to Main Menu and choose New -> Web Page...
 Right-click on Web Pages node within Resource Tree and select New Web Page...
2. Type in the desired URL. The web page will be added to Resource Tree.
3. Double-click the new record or drag it to Scene to open up the web page.
Then it is possible to navigate on the web page the same way as in a web browser.
The following additional actions can be performed: