Specifications

Control4 Operating System Release Notes

Saved: 9/12/2013 8:58:00 AM

DOC-00100

OS 2.5.2 Release Notes

Page 5 of 16

1.1.4 100 Series Power Amplifiers

Control4 recently introduced two (2) new power amplifiers that provide flexibility for custom

installations. The Control4 100 Series Power Amplifiers (4-Zone and 8-Zone Power Amplifiers) (C4-

AMP104 and C4-AMP108) deliver high-quality audio to four (4) or eight (8) stereo zones. Regardless

of the size of your home or project, you’ll enjoy lots of power for your multi-room audio system. The 4-

Zone Power Amplifier delivers up to 45W of power per channel continuously, while the 8-Zone Power

Amplifier delivers up to 30W of power per channel. These amplifiers are extremely flexible, adding

bridging and auto-sense to every zone.

The addition of a global input and global output make it easy for installations that require more

channels per source. For ease of project setup, Control4 provides a driver that allows each zone to

act as an audio end point, allowing a controller to be used to activate the power-saving features of

these amplifiers.

These 100 Series Power Amplifiers drivers make it easy to integrate the 4-Zone and 8-Zone Power

Amplifiers into a project. While the amplifiers and drivers do not use IP for control, if the installer

defines the 4-Zone and 8-Zone Power Amplifiers as an audio end point, the trigger bindings can

associate the HC-800 Relay/Contact Sensors and place the 4-Zone and 8-Zone Power Amplifiers into

and out of standby mode appropriately.

Note: The 100 Series Power Amplifiers do not require drivers in a Composer project (because they

do not communicate with the network) unless they will be used as audio end points.

1.2 Maintenance and Improvements

OS 2.5.2 includes some important defect fixes. The section below is not meant to be a comprehensive

list, but it is a list of high-priority fixes of which you should be aware. These issues were identified in

previous releases.

1.2.1 Important Bug Fixes Included in OS 2.5.2

 Fixed an issue with the Next-Generation Keypad buttons; they were bound to Panelized

Lighting, but the LEDs didn’t update.

 Fixed a memory leak on touch screens that occurred while running the Photo Screen Saver.

 Fixed a problem where the Puck Switch toggle would turn off but not turn on again.

 Fixed an issue where, if a TuneIn stream had more than one server (for load balancing), it

wasn’t always playing the stream, depending on the server you accessed.

 Added a Conservative AEC in the 7” In-Wall Touch Screen with Camera (C4-TW7C0-BL) and

the 7” Portable Touch Screen with Camera (C4-TSMC7-EN-BL) driver properties to help with

squealing issues while in an intercom session between two (2) supported touch screens.

 Fixed an issue where raproxyd was getting into an unresponsive state, causing remote access

connections to fail or time out.