Extron electronic PA 300 - Manual (Page 7)

PA 300 Peaking Amplifi er • Installation and Operation
Installation and Operation
PA 300 Peaking Amplifi er • Installation and Operation 2-2 2-3
Tabletop use
Four self-adhesive rubber feet are included with the PA 300.
For tabletop use, affi x one foot at each corner of the bottom side
of the unit and place the unit in the desired location.
Rack mounting
For optional rack mounting, do not install the rubber feet.
Mount the PA 300 on a half-rack width, 6" deep, 1U high rack
shelf (Extron part #60-190-10 or 60-604-10) or a standard 19-inch
wide 1U rack shelf (part #60-190-01 or 60-604-01).
1. Remove the rubber feet if they were previously installed
on the bottom of the unit.
2. Mount the unit on the rack shelf, using two 4-40 x 3/16"
screws in opposite (diagonal) corners to secure it.
3. Install blank panel(s) or other unit(s) on the rack shelf.
4. Attach the rack shelf to the rack using the supplied bolts.
6" Deep Rack Shelf
Front false
faceplate
uses 2
screws.
1/2 Rack Width Front False
Faceplate
Use 2 mounting holes on
opposite corners.
(2) 4-40 x 3/16"
Screws
Mounting the PA 300 on a 6-inch deep rack shelf
Installation Overview
1 Make sure that the source device, the PA 300, and the
output device are turned off and disconnected from the
power source.
2 If desired, mount the PA 300 in a rack or furniture. See
Mounting the PA 300 below.
3 Cable the inputs and outputs to the PA 300. See Cabling on
page 2-7.
4 Plug the input device, the PA 300, and the output device
into a grounded AC source.
5 Turn on the input and output devices.
Mounting the PA 300
The PA 300 peaking amplifi er can be set on a table; mounted on
a rack shelf; or mounted through or under a desk, podium, or
tabletop.
The following kits are available for mounting the PA 300:
• RSB 129 1U, 9.5" deep basic rack shelf
(Extron part #60-604-01)
• RSU 129 1U, 9.5" deep universal rack shelf kit
(part #60-190-01)
• RSB 126 1U, 6" deep basic rack shelf
(part #60-604-10)
• RSU 126 1U, 6" deep universal rack shelf kit
(part #60-190-10)
MBU 125 Under-desk mounting kit
(part #70-077-01)
MBD 129 Thru-desk mounting kit
(part #70-077-02)
The following sections provide instructions for these options.
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