User guide

Composer Pro User Guide

Saved: 1/20/2012 1:31:00 PM

200-00005 Composer Pro

User Guide Part 1

Page 40 of 199

Q = Freq/BW

10 = 1kHz/BW

BW = 100Hz

Affected frequencies are Center Frequency +/- ½ (BW)

1kHz +/- ½ (100Hz)

1kHz +/- 50Hz = 950Hz to 1,050Hz

The higher the Q setting the narrower the frequency range affected by the gain setting, while a

lower Q setting increases the frequency range affected by the gain setting at each EQ frequency.

The frequency response can be visualized as a tall, skinny building with a high Q value or a tall,

wide (or pyramid shaped) building with a low Q value. The peak (or height of the building) at the

center frequency is set by the Gain setting.

2.5.6.6 Configure a Multi Tuner – Versions 1 and 2

Use the Control4

Composer Pro System Design view to add and configure a Multi Tuner for Versions

1 and 2. This device provides up to three (3) audio signals and an optional satellite radio signal for

multi-zone versatility.

Notes: (1.) Refer to the Control4 XM Module for Multi Tuner V2 Installation Guide available on the

Control4 Dealer website for instructions about how to add and configure the XM Module that is

compatible with Multi Tuner V2. (2.) If you are installing C4-TUN2-E-B or C4-TUN2-E-B_with_C4-

XMOD, refer to Version 2 notes. (3.) In Release 1.8 and later, the Multi-Tuner, Version 1 does not

work with ZigBee Pro.

2.5.6.6.1 Installation Scenarios

There are several possible installation scenarios for the Multi Tuner products exist, depending on the

version.

Version 1:

• Model AVM-TUN1-B (AM/FM tuner): Use the Multi Tuner in the My Drivers tab.

• Model AVM-TUN1X-B (AM/FM/XM tuner): Use the Multi Tuner w/XM in the My Drivers tab.

• XM module being added to an existing AVM-TUN1-B: Remove the original Multi-Tuner driver

(AVM-TUN1-B) and replace it with Multi Tuner w/XM (AVM-TUN1X-B), then re-create the

connections.

Version 2:

• Model C4-TUN2-E-B: Adding a C4-Multi Tuner V2 (with AM/FM tuners).

• Model C4-TUN2-E-B_with_C4-XMOD: Adding a Multi Tuner V2 (with AM/FM tuners) that also

has the XM module installed.

• To add an XM Module to a tuner already installed, you must (1) delete the original tuners in

the project tree, Tuner and Tuner 2 (which were added for C4-TUN2-E-B), (2) replace them

with C4-TUN2-E-B_with_C4-XMOD (which adds Tuner, Tuner 2, and TunerXM to the tree),

and (3) re-create the connections.