v2.1x Software Upgrade Features/Changes (For v2.0x Features/Changes Click Here)
Software version v2.1x is an extensive redesign of the AVM 20 operating system that adds a number of very useful features. Refinements in digital signal processing has also yielded further sonic improvements resulting in even greater overall clarity, detail and imaging precision.
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| INPUT / OUTPUT CHANGES |
See Owners Manual Section |
- Auto-Digital Input Sensing by Source
Goes to digital input first, if no signal is present then automatically switches to analog input.
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7.4.5
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- Multiple Component-Input Assignment
Digital inputs (RCA, TOS, AES/EBU) can be assigned to any source, including multiple sources.
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7.4.5
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- Multiple Digital-Input Assignment
Digital inputs (RCA, TOS, AES/EBU) can be assigned to any source, including multiple sources.
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7.4.5
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- 6-Ch Surround/Rear Reverse Output Option
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7.4.7
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- Duplicate Surround/Rear Output Option
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7.4.7
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- Digital Output Dithered whenever A to D is set to 16 bit.
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7.4.7
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| SETUP MENU ADDITIONS AND CHANGES |
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- Separate Cinema and Music Speaker Configurations, assignable to each source.
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7.4.2
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- Auto-LFE Option determines Cinema/Music speaker configuration based on presence of LFE.
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7.4.5
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- Room Resonance Filter to remove primary in-room bass standing-wave.
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7.4.2
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- LFE Crossover Bypass recovers LFE information above subwoofer crossover setting.
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7.4.2
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- Source Presets allow user definable mode presets for each source.
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7.4.5
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- Source Setup defines operation parameters in one submenu for each source.
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7.4.5
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- Adjustable Mute Level allows different mute level settings or silent.
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7.4.8
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| OPERATIONAL CHANGES |
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- FM and AM Preset Banks only scan through their respective presets.
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- Stereo / High Blend / Mono setting is memorized individually to each FM preset.
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5.4.2
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- Unused FM/AM Presets are skipped when tuned to 87.5(FM) and 530(AM).
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5.4.2
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- Individual Speaker Levels are memorized by Mode.
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5.6
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- Super Subwoofer modified so LFE goes to subwoofer only.
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7.4.2
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- Dynamics Reset to Normal whenever Main Power is turned Off/On.
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5.8.10
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- PLII-Movie:Auto/Off allows ProLogic II-Movie to be automatically engaged or overridden 5.8.2for Dolby Digital-2.0 program material that contains the ProLogic flag.
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5.8.2
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- Direct Access Codes for modes, adjustments, and tuner banks
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6.9 Appendix A
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- Audio Group Delay direct access allows for visual audio delay alignment.
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6.7 (7.4.5)
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- Factory Default 2-Ch Mode set to AnthemLogic-Cinema for all video sources (plus AUX) and 5.8.1AnthemLogic-Music for all audio sources.
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5.8.1
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- Remote Control Volume Speed increased for more responsive operation.
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- Dashes in Hour Column of timers menu allows a specific timer to be skipped.
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7.4.1
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- Bit Rate / Sample Rate Status Indicator (in status cycle). Displays PCM, Dolby Digital and 5.10DTS sample rates as applicable.
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5.10
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| CUSTOM INSTALLATION |
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- Fixed Output Option for Z2 and Z3
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7.4.8
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- New v2.1 Serial Command List (available on Custom section of website) includes many additional new commands relevant to mode preset/selection.
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- Front Panel Buttons Lockout (for most buttons) enabled through serial command.
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Serial Command List
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- Serial Feedback for serial discrete volume command.
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Serial Command List
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- TATU, TATD, TFTU, TFTD serial commands to allow FM/AM tuning up/down without Serial Command Listaddressing a specific frequency.
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Serial Command List
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