User Manual

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4x1
Operating Instruction
* That’s mutli-viewer preview. The black frame represents a TV ( the output1-4 you s elected). The
picture shows four input sources.If you choose a source to set the mutli-viewer , the other three
screens will also change according to the input1-4, until yo u select the output screen.
5). Demo
Demo Mode is video preview. After opening this function, the product will automatically display all
the scenes of the product (all scenes in Mode ), including matrix, video wall, multi-viewer, mirror,
etc.Each screen playback can choose the preset time (default time includes: 2S, 5S, 10S, 30s, 60S,
180S, 600s). After you select it, it will automatically stay in the current screen.
8.2.3 Audio Settings interface
Audio control interface has five sub-menu:
1.Output1~4
2. ALL
you can choo se Mute, speaker or Delay, select the corresponding output
Operation:
 Select the "Audio" in the main menu to press the "OK"to confirm.
 Press “ up and down” button to select "Output1" (The fifth ALL option means th at all outputs
are selected)
 Click "OK" to enter the next submenu.
 Press the “up and down” button to select the "Delay"mode.
 Click "OK" to enter the next submenu, se lect the number 30 (The factory settings default is 30)
 Click "OK" to confirm
 The audio delay setting is complete