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¦ For safe operation, only install the DCM Controller horizontally, with the bottom side down. Cautions ¦ Ensure that the power source circuits are properly grounded and use the power cord supplied with the DCM Controller to connect it to the power source. ¦ If your installation requires a different power cord than the one supplied with the unit, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the unit. ¦ When installing the unit, the AC outlet should be near the DCM Controller and should be easily accessible in case it must be powered off. ¦ Ensure that the DCM Controller does not overload the power circuits, wiring, and overcurrent protection. To determine the possibility of overloading the supply circuits, add together the ampere ratings of all devices installed on the same circuit as the DCM Controller and compare the total with the rating limit for the circuit. The maximum ampere ratings are usually printed on the devices near the AC power connectors. ¦ Do not install the DCM Controller in an environment where the operating ambient temperature might exceed 40°C (104°F). ¦ Ensure that the air flow around the sides and back of the DCM Controller is not restricted. 4. Mount the DCM Controller. The DCM Controller can be mounted in a 19inch telco rack, in an equipment cabinet, or on a horizontal surface. (For more detailed instructions, see “4. Mount the Unit” on page 2-5 in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps.”) Hardware Overview and Quick Start Installation and Initial Setup Quick Start Hardware Installation and Initial Setup 5. Connect power to the DCM Controller. After the DCM Controller is mounted, plug it into the nearby main power source. (For more information, see “5. Connect the DCM Controller to a Power Source” on page 2-7 in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps.”) 6. Connect the network cables. Using the appropriate network cables, connect the DCM Controller to the network. (For more information, see “6. Connect the Network Cable” on page 2-7 in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps.”) 7. Configure the IP settings. You can configure DCM Controller’s IP address and test connectivity using either the LCD menu on the front panel or the console interface. These quick start instructions explain how to use the LCD menu, but for your reference, Table 1-4 summarizes each method and lists the section in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps” where you can find more detailed instructions. Table 1-4. Summary of IP Configuration Methods Configuration Method Description Instructions Using the LCD menu Locate the LCD menu on the front • Quick start instructions— panel and press the configuration next page buttons to set the DCM • Detailed instructions— Controller’s IP settings. “Using the LCD Menu” on page 2-8 in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps” Use the Console Establish a console session and • Detailed instructions— Interface use a simply menu to configure “Using the Console the DCM Controller’s IP settings. Interface” on page 2-12 in Chapter 2: “Detailed Hardware Installation and Initial Setup Steps” a. Locate the LCD menu on the DCM Controller’s front panel. b. Press the accept button to access the Configuration menu. Hardware Overview and Quick Start Installation and Initial Setup Quick Start Hardware Installation and Initial Setup Figure 1-5. Panel LCD Menu > Configuration c. Select IP Address—Port 1. Figure 1-6. Panel LCD Menu > Configuration > IP Address—Port 1 d. Set the DCM Controller’s IP address. Use the left and right arrow buttons to move the cursor from digit to digit. Use the up and down arrow buttons to alter the selected digit. Figure 1-7. Panel LCD Menu > Configuration > IP Address—Port 1 (IP Address) e. After you enter the correct IP address, press the accept button. Figure 1-8. Panel LCD Menu > Configuration > IP Address—Port 1 (Subnet Mask) f. Use the arrow buttons to change the subnet mask. g. After you enter the correct subnet mask, press the accept button. Hardware Overview and Quick Start Installation and Initial Setup Quick Start Hardware Installation and Initial Setup Figure 1-9. Panel LCD Menu > Configuration > IP Address—Port 1 (Gateway) h. Set the IP address of the DCM Controller’s default gateway. By default, the DCM Controller sets the default gateway to the lowest IP address in its subnet. If necessary, use the arrow buttons to change the address. Then, press the accept button. The DCM Controller operating system checks the new IP settings. If the IP settings are valid, the panel LCD displays: IP Address OK Setting new IP... Not e IP settings can be valid but incorrect for your environment. Always check connectivity with the ping test. i. Verify connectivity by pinging the DC...