User Manual

en
Installation
8
—where Z
1
, Z
2
etc. are each the impedance of a single speaker
and Z
total
is the resulting impedance of all speakers.
For two speakers (Z
1
and Z
2
), the formula reads as:
21
21
total
ZZ
ZZ
Z
+
⋅
=
Via the formula, you get a 4  load with:
one 4-Ohm speaker =
two 8-Ohm speakers =
one 8-Ohm speaker and two 16-Ohm speakers =
As the speaker impedance decreases, the
$
output power of the BTX increases. High out-
put power can damage your speakers. As the
speaker impedance increases, the output
power of the BTX decreases.
Installation
Rack mounting
The BUGERA can be mounted on a 19" rack requiring 3 U of space.
Use 4 screws and washers to fi x it to the front of the rack. Support
the rear side of the BTX, especially when often being transported.
Allow suffi cient air circulation around the rack, particularly when
warm ventilation air of additional units enter the rack.
The fan speed adjusts automatically and en-
$
sures safe operation. Never block ventilation
openings. Should internal temperature reach
extreme values, the unit will shut down auto-
matically.
Audio connectors
The inputs of the BTX36000 as well as the EFFECTS LOOP and
INSERT CHANNEL are mono TS connectors.
¼" TS connector
The Line outputs are balanced XLR and stereo TRS connec-
tors.
XLR connectors
Your BTX36000 is equipped with high-quality professional speaker
connectors, which ensure safe and trouble-free operation. These
connectors were especially developed for high-power loudspeak-
ers. Once it is plugged in, it safely locks into its position and cannot
be accidentally disengaged. It prevents the occurrence of electrical
shock and ensures the correct polarity.
Professional speaker connector