EFC's Used on Various Versions of this Device
The efc's listed below can be used as a starting point for an upgrade. Often more than one EFC will be listed for a function. You'll need to test these to see which one works with your device.
Device: Audio / 0857        Brands
Protocol: Aiwa;
Devices: 112;  , ;   ;   ;    
Pid: 005E ; 
Fixed: 0E 00; 
Function EFC
num 0 207
num 0 017
num 1 181
num 1 082
num 1 017
num 2 078
num 2 181
num 3 080
num 3 181
num 4 083
num 4 181
num 5 181
num 5 079
num 6 181
num 6 081
num 7 181
num 7 210
num 8 181
num 8 206
num 9 181
num 9 208
Volume + 140
Volume - 141
Mute 013
CH+ 204
CH- 205
Power 012
Arrow_Down 143
Arrow_Left 015
Arrow_Right 017
Arrow_Up 142
Format 16:9 209
Select 017
Select 015
Last/Prev Ch 019
100+ 017
Sleep 016
ENTER 017
DVD 017
Menu 209
Surround 017
Surround 015
 

RemoteMaster Friendly
List
Copy the data below one column at a time for pasting into Remote Master..
Function EFC
num 0
num 0
num 1
num 1
num 1
num 2
num 2
num 3
num 3
num 4
num 4
num 5
num 5
num 6
num 6
num 7
num 7
num 8
num 8
num 9
num 9
Volume +
Volume -
Mute
CH+
CH-
Power
Arrow_Down
Arrow_Left
Arrow_Right
Arrow_Up
Format 16:9
Select
Select
Last/Prev Ch
100+
Sleep
ENTER
DVD
Menu
Surround
Surround
 207
017
181
082
017
078
181
080
181
083
181
181
079
181
081
181
210
181
206
181
208
140
141
013
204
205
012
143
015
017
142
209
017
015
019
017
016
017
017
209
017
015