MRC DRS2000HS, Руководство пользователя и техническое руководство

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Installation 4-3 DRS2000HS/6000HS User and Technical Manual
Note When installing components, leave 1RU of
space between them for ventilation.
Use the following steps to set up the components at each receive
site.
1. Line up the mounting holes on the receiver front panel
with the mounting holes on the rack as shown in
Figure 4-1 .
2. Install the two bottom screws first. Use lock washers
to prevent loosening. Tighten securely.
Figure 4-1: Example of Rack Installation
Mounting
Screws
(typ.)
Space for air flow
I
DRS6000 -HS
3. Install the top two screws. Use lock washers to
prevent loosening. Tighten securely.
4. Make sure the POWER switch is set off ( O ). Connect
the power cable to the POWER connector on the rear
panel and connect the other end to the facility AC
power source.
Ventilation
CAUTION Temperatures inside a closed mounting area
can be significantly higher than the ambient
temperature. Always allow adequate ventilation.
• If possible, install components in a climate-controlled
area.
• Installation should allow adequate airflow around the
equipment. Exhaust air from the rack should be
circulated and mixed with room air, not trapped in a closed
space.
• When mounting components in an enclosed rack, it is
good practice to allow 1 RU (1.75 inches or 4.45 cm) of
space between each component.
• When mounting the receiver in an enclosed rack with
other equipment, it is good practice to allow spaces at the
top and bottom of the rack and to fill those spaces with
grillwork instead of blank panels.
Moisture
Locate the equipment in an area protected from dripping water or
excessive humidity.