LG 55SE3KE (02) PDF Document

The items included with your LG 55SE3KE may vary depending on the country. Generally, you can expect to find the following:

• The monitor itself

• Remote control

• AAA batteries

• A software CD

• Power cord

• RS-232C cable

• Other necessary cables

Please follow these steps to install the batteries in the remote control for your LG 55SE3KE:

1. Press the top of the battery cover and slide it backward to open.

2. Insert two AAA batteries into the compartment, making sure to match the positive (+) and negative (-) ends of the batteries with the labels inside.

3. Slide the battery cover back into place until it clicks shut.

To power on your LG 55SE3KE monitor, follow these steps:

1. Securely connect the supplied power cord into the power input port on the back of the monitor.

2. Plug the other end of the power cord into a grounded wall outlet.

3. To turn the monitor on, you can either press the power button located on the bottom edge of the monitor or press the power button on the remote control.

The LG 55SE3KE is equipped with a variety of ports for connectivity.

Input Ports:

• HDMI IN (x2)

• DVI-D IN

• RGB IN (VGA)

• AUDIO IN (3.5mm)

• RS-232C IN

• LAN (for network connection)

• USB (5V, 1.0A)

• EXT IR IN (for external infrared receiver)

Output Ports:

• HDMI OUT

• DVI OUT

• RGB OUT

• AUDIO OUT (3.5mm)

• RS-232C OUT

You can connect a wide range of devices to your LG 55SE3KE using its various input ports:

• For Computers, Blu-ray players, Set-top boxes, and Gaming Consoles: Use an HDMI cable to connect the device’s HDMI output to one of the HDMI IN ports on the monitor.

• For Computers with DVI output: Use a DVI-D cable to connect the computer to the DVI-D IN port. For audio, connect a separate 3.5mm audio cable from the computer’s audio out to the AUDIO IN port on the monitor.

• For Computers with VGA output: Use an RGB (VGA) cable to connect the computer to the RGB IN port. For audio, connect a separate 3.5mm audio cable from the computer’s audio out to the AUDIO IN port on the monitor.

• For External Speakers or an Amplifier: Connect your audio system to the AUDIO OUT port on the monitor using a 3.5mm audio cable.

• For Network Control: Connect an Ethernet cable from your network router or switch to the LAN port.

• For USB Media: Connect a USB storage device to the USB port to access its content.

The LG 55SE3KE supports daisy-chaining for both video signals and control, which is ideal for video wall setups.

• For Video Signal: Connect the video source (e.g., a PC) to the first monitor’s DVI-D IN or RGB IN port. Then, connect a cable from the DVI OUT or RGB OUT port of the first monitor to the DVI-D IN or RGB IN port of the second monitor, and so on.

• For Control: To control multiple monitors from a single source, connect an RS-232C cable from your control device (like a PC) to the RS-232C IN port of the first monitor. Then, connect another RS-232C cable from the RS-232C OUT port of the first monitor to the RS-232C IN port of the second monitor, and continue this pattern for all subsequent monitors.