5
Installation
The MA6450 can be placed upright on a table or shelf,
standing on its four feet. It also can be custom installed in a
piece of furniture or cabinet of your choice. The required
panel cutout, ventilation cutout and unit dimensions are
shown.
Always provide adequate ventilation for your MA6450.
Cool operation ensures the longest possible operating life
for any electronic instrument. Do not install the MA6450
directly above a heat generating component such as a high
powered amplifier. If all the components are installed in a
single cabinet, a quiet running ventilation fan can be a defi-
nite asset in maintaining all the system components at the
coolest possible operating temperature.
A custom cabinet installation should provide the follow-
ing minimum spacing dimensions for cool operation. Allow
at least 2 inches (5.1cm) above the top and 1 inch (2.54
cm) on each side of the amplifier, so that airflow is not ob-
structed. 21 inches (53.3cm) depth behind the mounting
panel, which includes clearance for connectors. Allow 1-1/
8 inches (2.9cm) in front of the mounting panel for knob
clearance. Be sure to cut out a ventilation hole in the
mounting shelf according to the dimensions in the drawing.
Front View of the MA6450
custom installed
Side View of the MA6450
custom installed
Bottom View of the MA6450
custom installed
Installation
17-1/2"
444mm
17-1/16"
433.4mm
7/32"
5.3mm
Support Shelf
Outline of Front Panel
Edge of Cutout
Panel Height
5-5/16"
134.9mm
4-7/8"
123.8mm
1/4"
6mm
3/16"
5.1mm
End Caps
5-3/8"
136.9mm
Bottom of Cutout
and Top of Support
Shelf Must Coincide
Mounting Surface
Outline of Unit
(Side View)
Support Shelf
Mounting Bracket at Both Sides of the Rear Panel.
Fasten with 6-32 x 3/8 Machine Screw and Washer to Chassis.
Fasten with 6 x 1/2 Wood Screw and Washer to Support Shelf
6"
15"
9"
Mounting Surface
Cut Out Center
for Ventilation
(Bottom View)
(Front View)
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