You can view two different live shows simultaneously by turning on the picture-in-picture feature of the DVR.

How to turn on the PIP (picture-in-picture) featrure

• To turn the PIP screen on, press the ON-OFF button in the PIP section of the remote control
• To move the PIP screen to any one of the four corners of the Main screen, press the MOVE button.
• Press the SWAP button to swap the smaller PIP screen with the larger Main screen.
• Press the CH +/- button in the PIP section of the remote control to change channels of the PIP-screen program.
• To turn the PIP screen off, press the ON-OFF button in the PIP section of the remote control.

For more information, play the interactive tutorial:
How to Use Picture-In-Picture [ with audio ]
How to Use Picture-In-Picture [ without audio ]