Arcam AVR400 User Manual

Custom Installation Notes:Serial programming interface andIR remote commands forArcam AVR4004

10Input Command Specifications Video selection (0x0A)Changes the video input. Returns invalid (0x85) if OSD is showing setup screen.ExampleCommand/res

11Output Command SpecificationsSet/Request Volume (0x0D)Set or request the volume of a zone.is command returns the volume even if the zone requested

12Request decode mode status — 2ch (0x10)Request the decode mode for two-channel material in zone 1.ExampleCommand/response sequence to request the de

13Set/request Video Output Resolution (0x13)Set/request the Video Output Resolution of zone 1.ExampleCommand/response sequence to request the video ou

14Menu Command SpecificationsRequest menu status (0x14)Request which (if any) menu is open in the unit.ExampleCommand/response sequence to request whi

15Request DAB station (0x18)Request the current DAB station selected. If DAB is not selected on the given zone an error 0x85 is returned. ExampleComma

16Request preset details (0x1B)Request details of tuner presets.ExampleCommand/response sequence to request preset 1 where the response is a preset on

17Setup Adjustment Command SpecificationsTreble Equalisaton (0x35)Adjust the amount of treble equalisation. ExampleCommand/response sequence to set th

18Dolby Volume (0x38)Control the status of the Dolby volume system.ExampleCommand/response sequence to turn the Dolby Volume system on:Command: 0x21

19Balance (0x3B)Adjust the balance control.ExampleCommand/response sequence to set the balance to -3:Command: 0x21 0x01 0x3B 0x01 0x83 0x0D Response

2ContentsIntroduction ...3Conventions ...

20Dolby Pro Logic II Panorama (0x3E)Turn on/off the Panorama setting of the Dolby Pro Logic II processor.ExampleCommand/response sequence to turn Dolb

21Compression (0x41)Adjust the dynamic range compression setting.ExampleCommand/response sequence to set compression to medium:Command: 0x21 0x01 0x

22Request incoming audio format (0x43)Request the incoming audio format.ExampleCommand/response sequence to request the incoming audio format, where t

23Request incoming audio sample rate (0x44)Request the incoming audio sample rate.ExampleCommand/response sequence to request the incoming audio sampl

24Set/Request Contrast (0x47)Set/Request the contrast control value.ExampleCommand/response sequence to set the contrast to 4:Command: 0x21 0x01 0x4

25Set/Request Edge Enhancement (0x4A)Set/Request the Edge Enhancement value.ExampleCommand/response sequence to set the Edge Enhancement value to 10:C

26Set/Request MPEG Noise Reduction (0x4D)Set/Request the MPEG Noise Reduction value.ExampleCommand/response sequence to set the MPEG Noise Reduction v

27Set/Request Output Frame Rate (0x50)Set/Request the video output frame rate.ExampleCommand/response sequence to set the frame rate to Auto:Command:

28Function RC5 code [system-command] RC5 code (Data1 - Data2)Decimal HexadecimalStandby 16-12 0x10 - 0x0CSelect Phono 16-1 0x10 - 0x01Select AV 16-2

29Advanced Functionsese RC5 codes are not present on the supplied remote control but have been created for custom install use. In order for the AVR40

3Command and response formatsCommunication between the remote controller (RC) and the AVR400 takes the form of sequences of bytes, with all commands a

30A&R Cambridge Ltd, Pembroke Avenue, Waterbeach, CAMBRIDGE CB25 9QR, EnglandSH235E Issue 1.223425+44 (0)1223 203200 http://www.arcam.co.uk/e

4AMX Duet™ Supporte AVR400 shall be fully compatible with AMX Duet™ Dynamic Device Discovery Protocol (DDDP) e following description of Dynamic Devi

5System Command SpecificationsPower (0x00)Request the stand-by state of a zone.ExampleCommand/response sequence to request the power state of zone 1 w

6FM genre (0x03) Request information on the current station programme type from FM source in a given zone. If FM is not selected on the given zone an

7Save/Restore secure copy of settings (0x06) Force a restore of the secure copy of the settings. Note: If no secure copy has been made, this command

8Display Information Type (0x09)Set the VFD display information type (where applicable).e return data echoes the data sent.ExampleCommand/response se

9COMMAND:Byte: Description:St 0x21 Zn Zone numberCc 0x1DDl 0x01Data 0xF0Et 0x0DRESPONSE:Byte: Description:St 0x21 Zn Zone numberCc 0x1DAc Answer codeD