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Chapter 3: Mechanical Installation & Cabling
When mounting the equipment in the rack, make sure mechanical loading is even to avoid a hazardous
condition, such as loading heavy equipment in rack unevenly. The rack used should safely support the
combined weight of all the equipment it supports.
Ensure that the mains supply circuit is capable of handling the load of the equipment. See the power label
on the equipment for load requirements (full specifications for TalkAnytime models are presented in
chapter 1 of this manual).
Maximum ambient temperature for the unit is 60 degrees Celsius (140 degrees Fahrenheit) at 20-90% non-
condensing relative humidity. This equipment should only be installed by properly qualified service
personnel. Only connect like circuits. In other words, connect SELV (Secondary Extra Low Voltage) circuits
to SELV circuits and TN (Telecommunications Network) circuits to TN circuits.
19-Inch Rack Enclosure Mounting Procedure
Attaching the TalkAnytime unit to a rack-rail of an EIA 19-inch rack enclosure will certainly require two
persons. Essentially, the technicians must attach the brackets to the TalkAnytime chassis with the screws
provided, as shown in Figure 3-3, and then secure unit to rack rails by the brackets, as shown in Figure 3-4.
Because equipment racks vary, screws for rack-rail mounting are not provided. Follow the instructions of
the rack manufacturer and use screws that fit.
1. Position the right rack-mounting bracket on the TalkAnytime unit using the two vertical
mounting screw holes.
2. Secure the bracket to the TalkAnytime unit using the two screws provided.
3. Position the left rack-mounting bracket on the TalkAnytime unit using the two vertical mounting
screw holes.
4. Secure the bracket to the TalkAnytime unit using the two screws provided.
5. Remove feet (4) from the TalkAnytime unit.
6. Mount the TalkAnytime unit in the rack enclosure per the rack manufacture’s mounting
procedure.
x
x
Figure 3-3: Bracket Attachment for Rack Mounting
(TA410 & TA810)
Figure 3-4: Attaching TalkAnytime Unit to Rack Rail
(TA410 & TA810)
Multi-Tech Systems, Inc. TalkAnyTime User Guide 47
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