Does anybody have discrete on/off codes for a Yamaha RX-V1300? Thanks in advance!

Have you tried the Yamaha discrete on and off codes posted here at Remote Central?

[Link: remotecentral.com]

-Jon

I searched for them but didn't find them. Thanks for the link!

The remote on the 1300 has discrete on/off.

Also, Yamaha has the RX-V1300 codes posted on their web site at [Link: yamaha.com]

can anybody explain to me, how to translate these codes for pronto
tanks in advance

here something I got from a rxv-2300 oem remote

on0000 006c 0044 0002 0156 00ad 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0041 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 05fa 0156 00ad 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0041 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 05fa 0156 0057 0015 0e5b

off
0000 006c 0022 0002 0156 00ad 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0041 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 05fa

the on code does not look great but it worked fine
hope this helps

If you look at the extended codes for the RX-V1300 you get the first two entries:

Main Power Zone On
Custom Code 7E [hex =Decimal 126=Device]
Data Code 7E [hex =Decimal 126=Function or Command]


Main Power Zone Off
Custom Code 7E [hex =Decimal 126=Device]
Data Code 7F [hex =Decimal 127=Function or Command]

I have added the information inside the brackets. To convert hex to decimal the easiest way is to get the venerable calculator that comes with every version of Windows, under view select scientific, push the radio button for hex enter the value and then select the radio button for decimal.

Then download MakeHex from the utilities section under Pronto files. Read the readme. The protocol for Yamaha is NEC. Open up the NEC.irp file in Notepad and edit the Device= and Function= statements so it looks like this:

Device=126
Function=126..127

Protocol=NEC
Frequency=38000
Time Base=564
One=1,-3
Zero=1,-1
Prefix=16,-8
Suffix=1,-78
R-Prefix=16,-4
R-Suffix=1,-174
Default S=~D
Form=*,D:8,S:8,F:8,~F:8,_;*,_

Save this file and drag and drop it on makehex.exe and you get a file called nec.hex that has this:

Device Code: 126 Function: 126
0000 006D 0022 0002 0157 00AC 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0689 0157 0056 0015 0E94
Device Code: 126 Function: 127
0000 006D 0022 0002 0157 00AC 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0689 0157 0056 0015 0E94

Here are two perfectly generated Pronto hex files for the discrete power commands.

-Jon

jon

it took me a while to understand......and many trials.....

but now I understand

MANY THANK YOUSSSSSSSSSS

I O U

jon

I have a mx-500 and 8811. The device code is not in the remote. Do I need to use jp1 and make my own device type to use the codes on the yamaha site?

Dave

The short answer is yes. If you need help I monitor the JP1 group message board as well.

-Jon

Jon

That means if I understand the Yamaha charts that their extended codes use a different device number than their standard codes. I am assuming custom code in their terminology is device code. Is this correct?

Dave

Dave,

You are correct. I hadn't looked at the standard codes and as you probably figured out it is NEC1 Protocol Device=122 and that is Setup Code Audio_0176 or Audio_1176. I also noticed that there are discrete power commands under that device code as well and they are On=OBC=29 and Off=OBC=30. Those correspond to EFC=248 and EFC=246.

So you might try those setup codes to see if any commands work and also try this other set of discrete power codes by the "assigning advanced codes" method covered in the RS15-1994 manual at www.hifi-remote.com. This can be done without a JP1 cable, if you don't have one yet.

Let me know which works, I am surprised that here are apparently two sets of On /Off codes so maybe they are used in a different context. I have no direct experience with any Yamaha equipment.

-Jon

Using the remote with the commands you gave worked fine. Yamaha has a standard operation a seperate on and off on the remote anyways so it can be learned. I am just tryng to figure it out to use the other advanced functions. Still puzzled as to how you convert obc to efc and how you translated the device code to the remote control setup code.

I also was trying makehex and I cannot figure out how you use the hex dump to get into a pronto ccf format which would be one way to get the efc's.

thanks for the help you giving.Your quite a asset to this site!!

Dave

you need to cut and paste the hex code given by make hex into a pronto button's action

you're getting there......