MP-1xx SIP
MP-1xx SIP User’s Manual 26 Document #: LTRT-65404
3.3 Mounting the MP-1xx
The MP-1xx can be mounted on a desktop or on a wall (only MP-10x), or installed in a standard
19-inch rack. Refer to Section
3.4 on page 29 for cabling the MP-1xx.
3.3.1 Mounting the MP-1xx on a Desktop
No brackets are required. Simply place the MP-1xx on the desktop in the position you require.
Figure
3-1: Desktop or Shelf Mounting
Rack Mount Safety Instructions (UL)
When installing the chassis in a rack, be sure to implement the following Safety
instructions recommended by Underwriters Laboratories:
• Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack environment may be greater than
room ambient. Therefore, consideration should be given to installing the equipment
in an environment compatible with the maximum ambient temperature (Tma)
specified by the manufacturer.
• Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation on the equipment is not
compromised.
• Mechanical Loading - Mounting of the equipment in the rack should be such that
a hazardous condition is not achieved due to uneven mechanical loading.
• Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits might
have on overcurrent protection and supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
• Reliable Earthing - Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections other than
direct connections to the branch circuit (e.g., use of power strips.)
3.3.2 Installing the MP-10x in a 19-inch Rack
The MP-10x is installed into a standard 19-inch rack by the addition of two supplied brackets (1
short, 1 long). The MP-108 with brackets for rack installation is shown in Figure
3-2.
To install the MP-10x in a 19-inch rack, take these 9 steps:
1. Remove the two screws on one side of the device nearest the front panel.
2. Insert the peg on the short bracket into the third air vent down on the column of air vents
nearest the front panel.
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