Peavey TriFlex II Operating Manual page 25

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DISCOnnECTInG AC POWER TO THE TRIFLEX II
We recommend that the Power switch (3) be used to turn the unit off first, and then the AC power cord can be
removed. This minimizes stress to the power amplifiers and the transducers from turn-off transients. The power
switch has an arc suppression capacitor to help during turn-off and tends to make a clean disconnect from
the AC power, while the power cord IEC connector can make intermittent contact before finally becoming fully
disconnected, e.g., as when wiggling the cord.
PLACEMEnT OF THE TRIFLEX II SPEAKER COMPOnEnTS
The TriFlex II satellite speakers should be placed facing the audience about 12 to 18 feet apart, and ideally, the
TriFlex II Sub should be placed in the same plane as the satellites, and equidistant from them. If looking down
from above, this would create a straight line, with the Sub in the middle, and either satellite about 10 feet away
on either side.
SPEAKER PLACEMENT RELATIONSHIP - TOP DOWN VIEW
This helps to ensure that the Sub works with the satellites throughout the region where they are both operating,
and that they sum together well, instead of canceling each other's output.
The satellite speakers should be placed on speaker stands and be at a height so that the horn is above the
audience's heads. The Sub should be placed on a firm and level surface. If the surface or floor is uneven, wedge
a piece of cardboard under one foot to prevent it from wobbling or moving. This will help assure that the bass is
tight and punchy.
USE OF THE SATELLITES AS MOnITORS
The satellite speakers can be used for two channels of monitor. The angled side on the right rear allows them to
be placed at a 45° angle down on their long side.
For best results, the Sub Level (6) can be turned all the way down, and the satellites used as monitors will
reproduce down to approximately 110 Hz or so. If some bass content is desired in the monitors, turn the Sub
Level up to a very low position, such as 10 o'clock—this will prevent the sound from becoming boomy and
causing feedback.
MOnOPHOnIC OPERATIOn
If mono operation is desired, so that the two channels (and thus both satellites) play the same signal, see the
Monophonic Hook-up Diagram near the end of the manual.
T R O U B L E S H O O T I N G
nO OUTPUT AT ALL
First, make sure the unit has AC power and is turned On. Make sure the LED (13) on the power amp module is
illuminated—it should be illuminated green.
If not, make certain the On/OFF switch (3) is in the On position and check the IEC power cord connection (2) by
ensuring it is fully engaged and seated. Make certain the AC line cord is plugged into a working AC outlet.
Finally, check the fuse (1). (See the Rear Panel: Fuse section, for safety instructions.)
Once assured your unit is getting AC power, check that the TriFlex II is getting a signal. Temporarily disconnect
the cable running to its inputs and connect it to some other device capable of reproducing the signal (i.e., a