JP1 Remotes

Hi all, I searched for a solution to this issue in the forum but could not find it. I'm sorry if there is a solution, I didn't see it.
I copied my URC-6440 R00 remote from the original TV remote. channel change button
Pressing it once changes the channel, pressing it again more than once does not change the channel quickly.

When you press the channel change button more than once, the TV Button light comes on but the channel does not change.
If you press the channel change button more than once, it changes the channel after a certain period of time.

For example, while watching channel 1, pressing the channel change button once will switch to channel 2.
When I press the channel change button 5 more times, the channel does not change.

The volume change button works fine. I copied the channel change button to the Volume change button, the problem persists.

When you press the channel change button on the original TV remote control again, you can switch between channels.
Although the channels do not open immediately, it switches from channel 1 to channel 6.

Note: I copied the channel change button from the TV remote to the remote control of the TV Box, which has the copy feature. No problem. Changing channels is fast.

I couldn't understand what the problem was. I want your help on this matter.

I would be very happy if you could take the time to help with this matter. Thanks.

Television brand HI-LEVEL 49HL550 49" LED TV with Satellite Receiver

Video links
https://drive.google.com/drive/folders/ ... sp=sharing

What is the TV brand and model? Sounds like it suffers from toggle bit or parity bit. Learning remotes have a hard time learning those commands. Is this a Phillips tv?

MaskedMan wrote:What is the TV brand and model? Sounds like it suffers from toggle bit or parity bit. Learning remotes have a hard time learning those commands. Is this a Phillips tv?

Television brand HI-LEVEL 49HL550 49" LED TV with Satellite Receiver.

gupoebun, are you a JP1 user? If so, take a look at the learned signals using RMIR, do they show the RC5 or RC6 protocol? If so, as Edmund suggested, these use a toggle bit which alternates each time you press the remote button. Unfortunately, when you learn a signal, you are capturing the bit in one particular state, which means it only works once.

If you're not a JP1 user, I suggest that you use the remote's code search function to see if there is a built-in code that works for your TV. We've never heard of Hi-Level before, so I can't look it up to see what code it uses, but if it is using RC5, it's may well be a re-badged Phillips TV.

EU OFA remotes have Hi-Level code listed as TV 3719.

MaskedMan wrote:EU OFA remotes have Hi-Level code listed as TV 3719.

Thanks Ed, that confirms it, TV/3719 uses RC5 dev 1. That code is not in the URC-6440, but there are 4 other TV codes in the URC-6440 that also use RC5 dev 1:

TV/0648
TV/1149
TV/1163
TV/2676

If you find that one of those setup codes is close, like maybe works the volume and the numbers, you can probably fix the buttons that don't work using advanced codes (EFCs)

obc efc Functions
00 00173 0
01 00205 1
02 00109 2
03 00141 3
04 00045 4
05 00077 5
06 00237 6
07 00013 7
08 00172 8
09 00204 9
10 00108 Return
11 00140 Screen
12 00044 Power
13 00076 Mute
14 00236 Presets
15 00012 Lang
16 00175 VOL+
17 00207 VOL-
18 00111 Info
19 00143 Down
20 00047 Up
21 00079 Left
22 00239 Right
23 00015 Unknown
24 00174 Stop
25 00206 Play
26 00110 Search
27 00142 rewind
28 00046 fast fwd
29 00078 skip-
30 00238 skip+
31 00014 Subtitle
32 00177 CH+
33 00209 CH-
34 00113 SWAP
35 00145 mts
36 00049 Favourites
37 00081 Exit/C
38 00241 TV/List
39 00017 Netflix
40 00176 Guide/Fav
42 00112 Sleep
43 00144 Q_Menu
46 00240 Internet
47 00016 Guide
48 00179 Menu
49 00211 Pause
50 00115 Yellow/Root
51 00147 Rec
52 00051 Blue/Title
53 00083 Select
54 00243 Green/Repeat
55 00019 Red/Zoom
56 00178 AV Source
57 00210 Media
59 00146 Display/MyButton
60 00050 Text
75 00132 tv/vcr
112 00171 ypbpr
126 00234 wide

Thanks Edmund. Thanks Rob. TV/1149 code worked. Channel switching, volume, Power, Menu buttons work.

Rob
You can fix non-working buttons using advanced codes (EFCs)
I don't know how to do this. I would like to know.

I don't know exactly what I can do with RMIR. I need to learn these.

RMIR is a program that you can use to program your remote when you have a JP1 cable.

Without JP1, you'll have to program it the old-fashioned way.

To program advanced codes, you can use the 994 function.
http://www.hifi-remote.com/wiki/index.p ... _Key_Mover

Note: if you'd like to test each of the EFCs that I listed before you try programming them, just to see which one's work, once you've programmed the TV/1149 setup code, you can do so by tapping the SETUP button, then typing the 5 digit code. If you want to simulate holding the button, hold the last number.

For example:
SETUP-0-0-0-4-4 should send the POWER coder
If you do this exercise, please post a list of which codes work and I'll add an upgrade to the file section to help the next person.

Rob, doesn't urc-6440 have usb port? So, it doesn't need a true jp1 cable?

It does indeed have a USB port and cable in the package. Plug and play with RMIR, no additional cables required.

Well, there ya go, now he's got no excuse.

I tried the EFC codes that were not included in the TV/1149 code.

List
https://drive.google.com/file/d/1RTLIuQ ... drive_link

We don't need copies of your bin files, the only files that we would need to see are your RMDU and RMIR files, and we have a folder here for you to store them:

https://www.hifi-remote.com/forums/dload ... &cat_id=35

I have converted your PDF into an RMDU upgrade:
https://www.hifi-remote.com/forums/dload ... e_id=26877

Thanks for your help hifi-remote forum.