# Back Side

#### Back cover

Open the back cover to install the optional ROM. Installing the ROM

#### Rating label

The label shows the serial number, which is needed when making inquiries about the machine. When a Problem Cannot Be Solved

#### Power socket

Connect the power cord.

#### Ventilation slot

Air from inside the machine is vented out to cool down the inside of the machine. Note that placing objects in front of the ventilation slots prevents ventilation. Installation

#### SD card slot cover

Open the SD card slot cover when installing the optional SD card. Installing an SD Card

#### USB port (for USB device connection)

Connect a USB device that is used with MEAP applications.

#### USB port (for computer connection)

Connect a USB cable when connecting the machine and a computer.

#### ACT indicator

The ACT indicator blinks while data is being sent or received.

#### LNK indicator

The LNK indicator blinks green when the machine is properly connected to a network.

#### LAN port

Connect a LAN cable when connecting the machine to a wired LAN router, etc. Connecting to a Wired LAN
101K-009