One Systems POPS 15a User Manual
Page 5

POPS15a is supplied with an “in line” PRCD device for use in countries that use 
230VAC. DO NOT bypass this device or disable. The end of the AC Mains cable 
that is plugged in to the AC Mains supply must be in a dry condition. 
NOTE: If a hard-wired GFCI or PRCD device is already located at the AC Mains 
source connection then the “in line” devices may be removed. THIS MUST BE 
DONE BY A LICSENSED ELECTRICIAN THAT IS FAMILIAR WITH ALL LOCAL 
AND NATIONAL ELECTRICAL CODES AND PRACTICES. 
DO NOT BYPASS THE GFCI OR PRCD DEVICE UNLESS YOU ARE FULLY 
LICSENSED AND QUALIFIED TO DO SO! 
Copies of this manual should be retained by both the system installer AND end 
user. 
This manual must be read and understood and ALL warnings must be followed.
Follow all instructions to insure optimal product performance.
POPS15a’s amplifier is a convection-cooled device and requires at least 7 inches 
(178 mm) of clearance behind the enclosure to allow the heat sink to adequately 
cool the internal electronics. 
SEE SECTION BELOW ON THE POPS15a AND HIGH TEMPERATURE, 
AMBIENT ENVIRONMENTS AND SOLAR GAIN. 
DO NOT INSTALL NEAR ANY HEAT SOURCES!
Use ONLY the supplied AC Mains connector. DO NOT SUBSTITUTE!
Protect the AC Mains power cord from being walked on or otherwise damaged 
and inspect for damaged connections and damaged insulation. 
THE AC MAINS CONNECTION WHERE THE AC MAINS CABLE IS 
CONNECTED TO THE AC MAINS LINE MUST BE LOCATED IN A DRY 
LOCATION! 
Use ONLY the supplied XLR/XLR cable. DO NOT SUBSTITUTE!
POPS15a may be suspended. DO NOT SUSPEND ANY ITEMS OR OTHER 
ENCLOSURES BELOW THE POPS15a. 
DO NOT SUBSTITUTE SUSPENSION HARDWARE. 
 
SUSPENSION SHOULD BE DONE BY SOMEONE FAMILIAR WITH LOCAL 
AND NATIONAL CODES AND SAFE SUSPENSION PRACTICES 
 
