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Topic:
Pioneer VSX-1020 & MX-850
This thread has 16 replies. Displaying posts 1 through 15.
Post 1 made on Wednesday February 23, 2011 at 19:02
Jeff Atchison
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I have a new VSX-1020 AVR and can't find any setup for my MX-850 for discreet codes. Can anyone help.
Post 2 made on Thursday February 24, 2011 at 12:22
NSP01
Advanced Member
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Do you have access to update the URC database? The VSX-1020 is there.
They call me the "Thread Killer". Just watch!
Post 3 made on Thursday February 24, 2011 at 12:45
ermax
Long Time Member
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18
I also have a MX-850 and a VSX-820 which I believe has similar IR codes. I updated the URC database and see my receiver listed but none of the codes actually work.

I am also following this thread which discusses the VSX-820:
[Link: remotecentral.com]
OP | Post 4 made on Thursday February 24, 2011 at 18:02
Jeff Atchison
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On February 24, 2011 at 12:22, NSP01 said...
Do you have access to update the URC database? The VSX-1020 is there.

It is there in a strange format. Instead of one device, they show many under the VSX-1020. I just now learned that the ones I did get for HDMI1, HDMI2 etc. don't work. The Pioneer remote button for HDMI only cycles through the HDMI inputs.
Post 5 made on Thursday February 24, 2011 at 23:09
NSP01
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That's very odd! I'll check those out tomorrow.
They call me the "Thread Killer". Just watch!
Post 6 made on Friday February 25, 2011 at 00:44
3FG
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Why not use Pioneer's documentation for the VSX 520/820/920/1020/1120?
OP | Post 7 made on Friday February 25, 2011 at 02:26
Jeff Atchison
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On February 25, 2011 at 00:44, 3FG said...
Why not use Pioneer's documentation for the VSX 520/820/920/1020/1120?

I wish I knew what to do with those HEX codes on my MX-850. Does anyone know how to get them into a format for the URC remote?
Post 8 made on Friday February 25, 2011 at 09:08
ermax
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On February 25, 2011 at 02:26, Jeff Atchison said...
I wish I knew what to do with those HEX codes on my MX-850. Does anyone know how to get them into a format for the URC remote?

Click the Universal Browser button on the toolbar. It is the second one from the left. Then in the Universal Browser, click the hex button. Then past a hex code in the box, then click and drag the "Drag" button over to one of the buttons on your remote. Kind of hard to put in words but this should point you in the right direction.

I tried the codes in the document from Pioneer for my VSX-820 and they don't work. Let me know if they work for you.
Post 9 made on Friday February 25, 2011 at 09:10
ermax
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I didn't even have luck learning codes on my MX-850 for my VSX-820.
Post 10 made on Friday February 25, 2011 at 15:24
3FG
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Just a guess, but I notice that many of the Pioneer hex code listed on this site use leadout values around 3F0 rather than 6D9. 6D9 is correct to meet the Pioneer specification (which is really NEC2 but 40KHz), but since there are many example of Pioneer hex codes with the shorter leadout, I suspect that URC remotes prefer that.

Try changing the highlighted values
0000 0068 0000 0044 0168 00b4 0016 0043 0016 0016 0016 0043 0016 0016 0016 0016 0016 0043 0016 0016 0016 0043 0016 0016 0016 0043 0016 0016 0016 0043 0016 0043 0016 0016 0016 0043 0016 0016 0016 0016 0016 0016 0016 0043 0016 0043 0016 0043 0016 0016 0016 0043 0016 0016 0016 0043 0016 0043 0016 0016 0016 0016 0016 0016 0016 0043 0016 0016 0016 0043 0016 06d9 0168 00b4 0016 0043 0016 0016 0016 0043 0016 0016 0016 0016 0016 0043 0016 0016 0016 0043 0016 0016 0016 0043 0016 0016 0016 0043 0016 0043 0016 0016 0016 0043 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0016 0016 0016 0016 06d9

to 3F0 or similar value.
Post 11 made on Friday February 25, 2011 at 16:48
NSP01
Advanced Member
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I'm working on corecting the codes at PioneerCustom.com
Turns out that for 3 models (520, 820, 920) the timing gap is different.
I'll post her as soon as I finish. Maybe this weekend.
They call me the "Thread Killer". Just watch!
OP | Post 12 made on Friday February 25, 2011 at 21:58
Jeff Atchison
Long Time Member
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20
On February 25, 2011 at 09:08, ermax said...
Click the Universal Browser button on the toolbar. It is the second one from the left. Then in the Universal Browser, click the hex button. Then past a hex code in the box, then click and drag the "Drag" button over to one of the buttons on your remote. Kind of hard to put in words but this should point you in the right direction.

I tried the codes in the document from Pioneer for my VSX-820 and they don't work. Let me know if they work for you.

I did learn this today from URC, but thanks anyway. I was unaware of this and is good to know.
OP | Post 13 made on Friday February 25, 2011 at 22:02
Jeff Atchison
Long Time Member
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I did conquer this remote today! It turns out that somehow "Learned" codes got in the device. I deleted the device and downloaded the codes from the database again and they do work. I can now control the VSX-1020! Thank you all for your responses.
Post 14 made on Saturday February 26, 2011 at 09:26
NSP01
Advanced Member
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March 2005
834
The codes for the 520, 820, & 920 in the URC database work. URC creates their own hex and have the timing gap set properly.
If you can update the database the codes are there.
They call me the "Thread Killer". Just watch!
Post 15 made on Saturday February 26, 2011 at 12:18
ermax
Long Time Member
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18
I gave the URC codes another try and some of them work but not all. For example, Vol+ works but Vol- does not. I have most of my remote working now. But not having Vol- sort of sucks. This is for the VSX-820 BTW.
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