Kenwood KR-V7040

[3FG]

Start at 57856, 57857, and go upto 58111. Of course you can leave out the EFCs that we've already listed.

So how did I know those EFC numbers? I used RemoteMaster. In case you'd like to try it, including seeing how we got the original data:
Download and install RemoteMaster 1.97.
Note that the installation procedure will ask you to download RDF and map files. Also goto FileSection\Device Upgrades\Audio, and download the Kenwood VR-7040 file.

After starting RM, open the VR-7040 file, then change the remote to Atlas 1056. On the Setup tab, change the protocol from NEC to NEC1 Combo. Enter 184 as the device code. You should see the EFCs in the EFC5 column on the Functions tab.

To generate all the EFCs, I used Excel to make a column of numbers running from 0 to 255. I then selected the first cell in the OBC column and pasted in the column of numbers. Finally I clicked on the EFC5 heading to sort the EFCs into sequential order. A pattern emerges....

[The Robman]

Here's a much larger list of EFC5 codes, along with the function that they might work on your Kenwood (assuming you have the relevant components in the system):

57978 - input 5
57946 - CD - rewind
58074 - CD - fast forward
57898 - CD - disc
57962 - center level down
58090 - center level up
57994 - CD - 10+
58058 - eq effect
57906 - arrow left
58034 - arrow right
57874 - input 2
58002 - input 3
57864 - delay time down
57992 - delay time up
57872 - Source Direct
58000 - center mode
57936 - test tone on/off
58064 - test tone mode
57888 - RDS Display
57952 - ai auto
57915 - CD - 0
58043 - CD - 1
57979 - CD - 2
58107 - CD - 3
57883 - CD - 4
58011 - CD - 5
57947 - CD - 6
58075 - CD - 7
57899 - CD - 8
58027 - CD - 9
57867 - tuner - tuner p.call down
57995 - input 9
58059 - tuner - tuner band
57907 - phono
58035 - tuner
57971 - cd
58099 - video2
57875 - tape 1
58003 - tape 2 (adaptor)
57939 - video 1
58067 - sleep
58019 - tuner - tuner p.call up
57955 - VOL-
58083 - VOL+
57859 - Mute
57987 - Power
57913 - phono - play
58041 - phono - stop
57977 - phono - needle down
58105 - phono - needle up
58009 - m.call
57945 - rear level down
58073 - rear level up
58025 - CD - Stop
58089 - CD - Play
57929 - CD - skip down
58057 - CD - skip up
57905 - tape a - reverse play
58033 - tape a - Play
57969 - tape a - rewind
58097 - tape a - fast forward
57873 - tape a - pause
58001 - tape a - Stop
57937 - tape a - record
58065 - bypass
57889 - tape b - reverse play
58017 - tape b - Play
57953 - tape b - rewind
58081 - tape b - fast forward
57857 - tape b - Pause
57985 - tape b - Stop
57921 - tape b - record
58049 - mode (surround / 3 stereo)

If you want to go on a fishing expedition and try the remaining, unaccounted for, codes, here's the list of the rest:

57914
58042
58106
57882
58010
58026
57866
57930
57970
58098
57938
58066
57890
58018
57954
58082
57858
57986
57922
58050
57918
58046
57982
58110
57886
58014
57950
58078
57902
58030
57966
58094
57870
57998
57934
58062
57910
58038
57974
58102
57878
58006
57942
58070
57894
58022
57958
58086
57862
57990
57926
58054
57912
58040
57976
58104
57880
58008
57944
58072
57896
58024
57960
58088
57928
58056
57904
58032
57968
58096
58016
58080
57856
57984
57920
58048
57916
58044
57980
58108
57884
58012
57948
58076
57900
58028
57964
58092
57868
57996
57932
58060
57908
58036
57972
58100
57876
58004
57940
58068
57892
58020
57956
58084
57860
57988
57924
58052
57963
58091
57931
57891
57923
58051
57919
58047
57983
58111
57887
58015
57951
58079
57903
58031
57967
58095
57871
57999
57935
58063
57911
58039
57975
58103
57879
58007
57943
58071
57895
58023
57959
58087
57863
57991
57927
58055
57881
57897
57961
57865
57993
57917
58045
57981
58109
57885
58013
57949
58077
57901
58029
57965
58093
57869
57997
57933
58061
57909
58037
57973
58101
57877
58005
57941
58069
57893
58021
57957
58085
57861
57989
57925
58053