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CHANGE LOG
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Arcam A/V drivers for Control4
Models: AVA15, AVA25, AVA35, AVP45
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Date       15 October 2026
Version    103

ENHANCEMENTS
- N/A

BUG FIXES
- Further fix for EQ mode crash problem

TESTED WITH
- Control4 OS -  4.2.1
- Control4 Processor - Core 3
- MCU: 1032-114-131, Network: CR443GP_4069_2, DSP: 1.56, HDMI: 350-04-49-13-04

EXCEPTIONS
- Product firmware version is not being populated within the driver feedback.
- Zone 2 input feedback does not update when the input source is changed externally (outside of the driver).
- Lip sync adjustment is limited to 100 ms, despite documentation indicating a supported range of 0-250 ms.
- Mute, HdmiArc & NetworkStreaming source switching, NavigateDown, Bass, Treble, and High Volume controls are not functional.
These exceptions are all caused by the tested product firmware; when new firmware is available these exceptions should be fixed with no change required to the driver.
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Date       30 September 2026
Version    102

ENHANCEMENTS
- Work around problem with device not responding to NowPlaying query

BUG FIXES
- Issue with switching when only video is bound fixed
- Enabled support for video-audio and audio-video switching

TESTED WITH
- Control4 OS -  4.2.1
- Control4 Processor - Core 3
- MCU: 1032-114-131, Network: CR443GP_4069_2, DSP: 1.56, HDMI: 350-04-49-13-04

EXCEPTIONS
- Product firmware version is not being populated within the driver feedback.
- Zone 2 input feedback does not update when the input source is changed externally (outside of the driver).
- Lip sync adjustment is limited to 100 ms, despite documentation indicating a supported range of 0-250 ms.
- Mute, HdmiArc & NetworkStreaming source switching, NavigateDown, Bass, Treble, and High Volume controls are not functional.
These exceptions are all caused by the tested product firmware; when new firmware is available these exceptions should be fixed with no change required to the driver.
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Date       9 September 2026
Version    101

ENHANCEMENTS
- N/A

BUG FIXES
- Inputs and surround modes corrected for some devices
- Problems with UI and Composer crashes related to EQ modes fixed

TESTED WITH
- Control4 OS -  4.2.1
- Control4 Processor - Core 3
- MCU: 1032-114-131, Network: CR443GP_4022_2, DSP: 1.51, HDMI: 336-04-49-13-04

EXCEPTIONS
- Product firmware version is not being populated within the driver feedback.
- Zone 2 input feedback does not update when the input source is changed externally (outside of the driver).
- Lip sync adjustment is limited to 100 ms, despite documentation indicating a supported range of 0-250 ms.
- Mute, HdmiArc & NetworkStreaming source switching, NavigateDown, Bass, Treble, and High Volume controls are not functional.
These exceptions are all caused by the tested product firmware; when new firmware is available these exceptions should be fixed with no change required to the driver.
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Date       31 July 2026
Version    100

ENHANCEMENTS
- Initial Version

BUG FIXES
- N/A

TESTED WITH
- Control4 OS -  4.2.0
- Control4 Processor - Core 3
- MCU: 1032-114-131, Network: CR443GP_4022_2, DSP: 1.51, HDMI: 336-04-49-13-04

EXCEPTIONS
- Product firmware version is not being populated within the driver feedback.
- Zone 2 input feedback does not update when the input source is changed externally (outside of the driver).
- Lip sync adjustment is limited to 100 ms, despite documentation indicating a supported range of 0-250 ms.
- Mute, HdmiArc & NetworkStreaming source switching, NavigateDown, Bass, Treble, and High Volume controls are not functional.
These exceptions are all caused by the tested product firmware; when new firmware is available these exceptions should be fixed with no change required to the driver.
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