Using this Marshall dual screen monitor is easy. First, connect your devices to the monitor using the appropriate cables for HD or SD signals. Since it doesn't come with a power supply, you'll need to use a compatible one. Make sure to double - check the voltage requirements before plugging it in. When not in use, turn off the monitor to save energy. For maintenance, keep the screen clean by using a soft, dry cloth to wipe away dust. Avoid using harsh chemicals as they can damage the screen. Also, store the monitor in a dry and cool place to prevent any potential damage.
