Important Notice - Theta Digital Enterprise Owner's Manual

IMPORTANT NOTICE

I. It is imperative that the Enterprise be connected to a ground via its three wire AC power cord. It is
important that the AC power outlet, which the Enterprise is plugged into, is actually grounded.
Failure to do so will severely compromise the performance, reliability and safety of use of the
Enterprise.
II. Ventilation is an important issue when placing the Enterprise in a system. Make certain that the
Enterprise is placed in a well-ventilated area or rack unit. Heat must be dissipated and cool air must
be allowed to enter the Enterprise.
III. Please take note that some powerline conditioners defeat the AC power ground on their outlets. If
the intention is to plug the Enterprise into a line conditioner, check with your dealer to make certain
that the particular conditioner that is intended for use DOES NOT DEFEAT THE AC GROUND on its
AC outlets. Only the highest powered line conditioners should be considered for use with the
Enterprise. Otherwise, the amplifier's power output may be compromised.
IV. DO NOT remove any cover panels from the Enterprise, as there are no user serviceable
components inside. Refer servicing and updating to qualified service personnel only.
V. Endcaps (NOT shorting plugs) on the unused RCA input will improve the sound quality and may
reduce the susceptibility to RF induced anomalies.
VI. It is imperative that the Enterprise be operated in a well ventilated environment and the immediate
external temperature be maintained as specified in Appendix D of this manual. External cooling fans
may be required in some cases. Do not stack any equipment directly above, below or to the sides of
the Enterprise as to protect it from overheating, as well as the continued functionality of any
equipment near and around it.
VII. Each channel is a balanced bridge amplifier, thus the negative speaker terminal is NOT a ground,
and cannot be connected to a ground or a loudspeaker system with a common ground. Consult your
speaker manufacturer to ensure that any speaker in your system that will be connected to the
Enterprise does NOT have internal circuitry with a common ground.
VIII. WARNING: When connecting the speaker wire to the Reich (Derlin) output connector, using the hex
tool provided – DO NOT OVER TIGHTEN. There is a lot of surface area in the Reich connector to
create a complete connection with a slightly firm torque applied.
ULTIMATELY BREAK THE REICH CONNECTOR, WHICH WILL NOT BE COVERED UNDER
WARRANTY. In addition, if the hex stud is removed from the Reich connector, make certain that it
is not cross threaded before fully reinserting it as this will destroy the threads. CROSS THREADING
THE HEX STUD WILL NOT BE COVERED UNDER WARRANTY.
2
OVER TIGHTENING WILL