Extron Electronics MPA 401 Series User Guide - Manual (Page 21)

ATTENTION: Use only the two holes indicated in figure 9 for mounting the
MPA 401. The other four holes anchor stand-offs for the internal circuit boards;
using them may damage the amplifier and will not provide secure mounting for
the unit.
#4-40 Thread Thru
Rack Mounting
#4-40 Thread Thru
Rack Mounting
4.44"
(11.29 cm)
3.70"
(9.39 cm)
Figure 9. Points for Securing the Base of the MPA 401 to a Rack
Rack Mounting Procedure
To mount the amplifier on a rack shelf, follow the instructions provided with the shelf
accessories.
Under-desk, Through-desk, and Projector Mounting
The amplifier can be mounted under or through a desk, or above a projector. For the
appropriate mounting kit, see
www.extron.com . Follow the instructions provided with
each kit.
MPA 401-70V and MPA 401-100V • Reference Material 15