One Systems POPS 15a User Manual

Page 22

In the event of a compression driver failure, the amplifier module must be
removed to gain access to the compression driver. Remove the 12 stainless steel
screws located around the perimeter of the amplifier module.

USE EXTREME CARE WHEN HANDLING POPS15a’s AMPLIFIER MODULE.
THE COMPONENTS ON IT ARE FRAGILE AND THE MODULE MUST NOT BE
SET DOWN ON THE COMPONENT SIDE OR DAMAGE WILL OCCUR!

Care should be exercised when disconnecting the amplifier module from the
woofer and the compression driver. Be sure to observe the wiring polarity of both
the woofer and the compression driver.

NOTE: The wires for the compression driver may be disconnected from the
POPS15a’s amplifier by simply removing the Phoenix connector with the orange
and yellow wires from the terminal block on the amplifier module. Before
removing, insure that these are the wires running to the compression driver.

The compression driver is a “screw on” type and is easily removed once the
amplifier module has been removed. Once the compression driver’s diaphragm
has been replaced and re-mounted on the horn, the amplifier may be re-
mounted.

Insure that both the woofer and compression driver are connected with the
correct polarity.

Use the same stainless steel screws and LTN37164 washers to mount the
amplifier’s module to the enclosure. Insure that no wires are located between the
amplifier module and the enclosure when re-mounting the amplifier module.

©

One

Systems,

Inc.

2012