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3 System Installation
This chapter describes the system equipment installation, cable connections, and relevant
precautions.
• Installation Requirements of Cabinet
• Installing the Devices in the Appliance Cabinet
• Installing the NPM on a Fixed Surface (Optional)
• Connecting the X-618 System Components
• Connecting the Power Supply
Note:
• The electricity and power sources must be turned off when performing the following tasks to
avoid electric shocks and damage to the equipment.
• Turn off all equipment power supply switches prior to wiring.
• Connect the wiring terminals and tighten the screws.
• The power supply cables and signal data lines must be separated, and cannot be laid in the
same slot or piping.
• To avoid interference, the speaker lines and the power should be separated.
• Control signal cables must be positioned away from 1070V audio or power supply cables to
avoid signal interference.
• Appropriate materials, such as plastic ties, must be used for all connection cables. When
moving the cables, prevent the power supply cables from coming in contact with the signal data
cables.
• Install appropriate electrical cable bushings at the cabinet opening before installing the cables
in the appliance cabinets.
• The spaces reserved for the cables at the cabinet opening must be blocked if these spaces are
not used.
Installation Requirements of Cabinet
The X-618 system needs to be installed in a standard 19” cabinet. The ground wire is required to
be connected to the cabinet. There are specialized earth wires at the door and the bottom of
cabinet. Please refer to following steps for installation:
The cabinet door shaft contains one yellow screw as shown in Figure 4, identified with marker
①
.
Figure 4, marker
②
, represents another grounding terminal in the same position in the cabinet.
Connect the two terminals with a wire.
Connect the grounding screw of all devices in the cabinet to the grounding terminal. For safety
reasons, it is recommended to connect an external specified grounding terminal to the one on the
cabinet.
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