1-4 Introduction
Available Optional Features
Factory-installed expansion flash memory (32 MB)
IR Blaster transmitter
Using This Manual This manual provides instructions to install and configure a DCT3412:
Section 1 Introduction provides a product description, a list of related documentation, the technical
help line telephone number, and the repair/return procedure.
Section 2 Overview describes the DCT3412 and provides an overview of its use. This section also
identifies the front-panel displays and keys and describes the rear-panel features.
Section 3 Installation provides subscriber location installation and testing instructions.
Section 4 Diagnostics provides instructions on accessing and interpreting the built-in diagnostics.
Section 5 Troubleshooting provides information on common error conditions and their resolution.
Appendix A Specifications provides the technical specifications.
Appendix B Connection Record provides a diagram for recording the connections between the
DCT3412 and other devices.
Abbreviations
and Acronyms
The Abbreviations and Acronyms list contains the full spelling of the short forms used in
this manual.
Related Documentation The following documentation may be helpful when operating the DCT3412:
DCT3412 User Guide
User documentation for the remote control, audio receiver, TV, and other components
Separate instruction manuals are available for associated components.
Document Conventions Before you begin working with this manual, familiarize yourself with the following stylistic
conventions:
SMALL CAPS Denotes silk screening on the equipment, typically representing front- and rear-panel
controls, input/output (I/O) connections, and LEDs
* (asterisk) Indicates that several versions of the same model number exist and the information applies
to all models; when the information applies to a specific model, the complete model number
is given
Italic type Used for emphasis
Courier font Displayed text
DCT3412 Installation Manual