Klipsch THX ULTRA2 manual AutoMute On Input, Front-PanelLighting, Reset System, Reprogram System

THX SURROUND PREAMPLIFIER

STAGE ONE

AutoMute On Input

The default setting is Yes. The Stage One’s Auto Format Detection requires that it read a flag from the incoming digital bitstream. This can cause a slight delay in the detection of a standard PCM signal from a CD player. To elimi- nate the delay, change this setting to No. This may sometimes result in a short burst of noise from the main speakers while the processor is determin- ing the signal format.

Front-Panel Lighting

The default setting is On. This setting controls the front-panel blue cascade lighting. Other available options are Off and Dim.

Reset System

The default setting is No. If you press the Right button on the remote control to change this setting to Yes and then press the OK button and the Stage One will revert to its factory default settings.

Reprogram System

The default setting is No. If an update is available for the Stage One, it can be downloaded into the processor from a computer through the RS-232 port. See the readme file included with the update for instructions on reprogramming the system. If there is any question about the operation, you should have your dealer perform it. Incorrect update procedure can render the processor inoper- ative.

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